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Annual & quarterly financial results年度及季度财务业绩
19 · 2024-01-11 → 2026-05-08
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Dahua reports annual and quarterly revenue and profit, with 2023 profit boosted by Leapmotor stake sale and 2024/2025 showing normalization.大华公布年度和季度营收及利润，2023年利润因出售零跑股份而大增，2024/2025年趋于正常化。
2024-01-11Dahua Technology released its 2023 annual performance forecast: revenue of approximately 32.231 billion yuan, up 5.45% YoY; net profit attributable to parent of approximately 7.371 billion yuan, up 217.10% YoY; non-recurring net profit of approximately 2.961 billion yuan, up 87.35% YoY. The company disposed of its 7.88% stake in Zhejiang Leapmotor Technology Co., Ltd., increasing net profit by about 4.137 billion yuan.大华股份发布2023年度业绩预告：营业收入约322.31亿元，同比增长5.45%；归母净利润约73.71亿元，同比增长217.10%；扣非净利润约29.61亿元，同比增长87.35%。公司处置了持有的浙江零跑科技股份有限公司7.88%股份，增加归母净利润约41.37亿元。
2024-04-15Announced 2023 annual results: revenue RMB 32.218 billion, +5.41% YoY; net profit RMB 7.362 billion, +216.73% YoY; proposed cash dividend of RMB 3.82 per 10 shares (total ~RMB 1.251 billion).公布2023年年报：营业收入322.18亿元，同比增长5.41%；净利润73.62亿元，同比增长216.73%；拟每10股派发现金红利3.82元（合计约12.51亿元）。
2024-04-15Announced 2024 Q1 results: revenue RMB 6.181 billion, +2.75% YoY; net profit RMB 561 million, +13.26% YoY; basic EPS RMB 0.17.公布2024年一季报：营业收入61.81亿元，同比增长2.75%；净利润5.61亿元，同比增长13.26%；基本每股收益0.17元。
2024-05-18Dahua disclosed that its 2023 profit excluding non-recurring gains (e.g., from selling Lingpao shares) was RMB 2.962 billion, up 87.39% YoY, approaching 2021 profit levels.大华披露2023年扣除零跑等非经常性损益后的利润为29.62亿元，同比增长87.39%，接近2021年利润水平。
2024-08-23Dahua Tech reported 2024 H1 revenue of 14.867 billion yuan, up 1.59% YoY; net profit attributable to shareholders was 1.81 billion yuan, down 8.42% YoY; proposed a cash dividend of 1.84 yuan per 10 shares.大华股份发布2024年半年报：营收148.67亿元，同比增长1.59%；归母净利润18.1亿元，同比下降8.42%；拟每10股派发现金红利1.84元。
2024-08-23Dahua Tech's 2024 H1 overseas revenue exceeded domestic revenue for the first time, reaching 50.35% of total revenue, with overseas revenue up 9.08% YoY while domestic revenue fell 5.01%.大华股份2024年上半年境外营收首次超过境内，占比50.35%，境外营收同比增长9.08%，境内营收同比下降5.01%。
2024-10-25Dahua Tech reported Q3 2024 results: revenue 7.583 billion RMB (down 0.8% YoY), net profit attributable to shareholders 735 million RMB (up 19.75% YoY). For 9M 2024: revenue 22.45 billion RMB (up 0.77% YoY), net profit 2.545 billion RMB (down 1.74% YoY).大华股份发布2024年第三季度业绩：营业收入75.83亿元（同比下降0.8%），归母净利润7.35亿元（同比增长19.75%）。2024年前三季度：营业收入224.5亿元（同比增长0.77%），归母净利润25.45亿元（同比下降1.74%）。
2024-11-20Dahua Tech reported Q3 2024 results: Q3 revenue 7.583 billion yuan (down 0.8% YoY), Q3 net profit 735 million yuan (up 19.75% YoY); first three quarters revenue 22.45 billion yuan (up 0.77%), net profit 2.545 billion yuan (down 1.74%); innovation business revenue 1.822 billion yuan (up 45.26% YoY).大华股份公布2024年三季度业绩：第三季度营收75.83亿元（同比下降0.8%），净利润7.35亿元（同比上升19.75%）；前三季度营收224.5亿元（同比增长0.77%），净利润25.45亿元（同比下降1.74%）；创新业务营收18.22亿元（同比增长45.26%）。
2025-01-24Dahua issued a 2024 performance forecast: net profit attributable to shareholders expected at RMB 2.8-3.08 billion, down 58.16%-61.97% YoY; basic EPS RMB 0.86-0.95. The decline is mainly due to the absence of a non-recurring gain of RMB 4.137 billion from the 2023 disposal of 7.88% stake in Zhejiang Leapmotor Technology Co., Ltd.大华股份发布2024年业绩预告：预计归母净利润28-30.8亿元，同比下降58.16%-61.97%；基本每股收益0.86-0.95元。下降主因是2023年处置浙江零跑科技7.88%股份产生41.37亿元非经常性收益。
2025-02-08Dahua Technology expects 2024 net profit of 2.8-3.08 billion yuan, down 58%-61.97% YoY; core net profit (excl. gains from selling Leapmotor shares) of 2.27-2.49 billion yuan, down 15.69%-23.36% YoY.大华股份预计2024年净利润28亿-30.8亿元，同比下降58%-61.97%；扣非净利润22.7亿-24.9亿元，同比下降15.69%-23.36%。
2025-03-28Dahua Technology reports 2024 annual results: revenue RMB 32.181 billion (-0.12% YoY), net profit RMB 2.906 billion (-60.53% YoY), proposes cash dividend of RMB 0.458 per share.大华股份发布2024年年报：营收321.81亿元（同比-0.12%），净利润29.06亿元（同比-60.53%），拟每10股派发现金4.58元。
2025-04-01Dahua Technology reported 2024 annual results: revenue of 32.181 billion yuan, down 0.12% YoY; net profit attributable to parent of 2.906 billion yuan, down 60.53% YoY; accounts receivable of 17.046 billion yuan, 586.64% of net profit; innovation business revenue of 5.566 billion yuan, up; software business revenue of 1.685 billion yuan, down.大华股份发布2024年年报：营收321.81亿元，同比下降0.12%；归母净利润29.06亿元，同比下降60.53%；应收账款170.46亿元，占净利润586.64%；创新业务收入55.66亿元，同比增长；软件业务收入16.85亿元，同比下降。
2025-04-18Dahua Technology released 2025 Q1 results: revenue of 6.256 billion yuan, up 1.22% YoY; net profit attributable to parent of 653 million yuan, up 16.45% YoY; basic EPS of 0.20 yuan.大华股份发布2025年一季报：营收62.56亿元，同比增长1.22%；归母净利润6.53亿元，同比增长16.45%；基本每股收益0.20元。
2025-08-15Dahua reported H1 2025 revenue of 15.181 billion yuan (+2.12% YoY) and net profit of 2.476 billion yuan (+36.8% YoY).大华发布2025年半年报：营收151.81亿元（同比+2.12%），净利润24.76亿元（同比+36.8%）。
2025-10-24Dahua Technology reported Q3 2025 revenue of 7.731 billion yuan (+1.95% YoY) and net profit of 1.06 billion yuan (+44.12% YoY); first three quarters revenue 22.913 billion yuan (+2.06% YoY), net profit 3.535 billion yuan (+38.92% YoY).大华股份2025年第三季度营收77.31亿元（同比+1.95%），净利润10.6亿元（同比+44.12%）；前三季度营收229.13亿元（同比+2.06%），净利润35.35亿元（同比+38.92%）。
2026-01-23Dahua Technology released 2025 annual performance forecast: revenue RMB 32.743 billion, up 1.75% YoY; net profit attributable to shareholders RMB 3.854 billion, up 32.65% YoY; EPS RMB 1.18.大华股份发布2025年度业绩快报：营业总收入327.43亿元，同比增长1.75%；归母净利润38.54亿元，同比增长32.65%；基本每股收益1.18元。
2026-04-17Dahua Technology reported 2026 Q1 results: revenue RMB 6.902 billion (+10.33% YoY), net profit RMB 698 million (+6.81% YoY).大华股份发布2026年一季报：营收69.02亿元（同比+10.33%），净利润6.98亿元（同比+6.81%）。
2026-04-17Dahua Technology reported 2025 annual results: revenue RMB 32.744 billion (+1.75% YoY), net profit RMB 3.858 billion (+32.77% YoY). Proposed cash dividend of RMB 3.70 per 10 shares.大华股份发布2025年年报：营收327.44亿元（同比+1.75%），净利润38.58亿元（同比+32.77%）。拟每10股派发现金红利3.70元。
2026-05-08Dahua Technology released its 2025 annual report: revenue of 32.744 billion yuan, up 1.75% YoY; net profit attributable to shareholders of 3.858 billion yuan, up 32.77% YoY; innovation business revenue of 5.670 billion yuan, up 1.87% YoY; launched V (Vision), M (Multimodal), L (Language) series large models based on Xinghan large model; upgraded public cloud to version 4.0.大华股份发布2025年年报：营收327.44亿元，同比增长1.75%；归母净利润38.58亿元，同比增长32.77%；创新业务营收56.70亿元，同比增长1.87%；基于星汉大模型推出V（视觉）、M（多模态）、L（语言）三大系列大模型；公有云升级至4.0架构。
Xinghan (Star Han) industry large model星汉行业大模型
18 · 2024-01-11 → 2026-04-18
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Dahua launches and iterates its multimodal vision large model Xinghan for urban governance, energy, and other verticals, culminating in version 2.0 and all-in-one products.大华推出并迭代其多模态视觉大模型星汉，应用于城市治理、能源等行业，最终推出2.0版本及一体机产品。
2024-01-11Dahua Technology announced the launch of the multi-modal industry visual large model 'Dahua Xinghan' (Dahua Star Han), integrating image, point cloud, text, and voice data to enhance visual analysis, initially applied in urban governance and electric power sectors.大华股份发布多模态融合的行业视觉大模型——大华星汉大模型，融合图像、点云、文本、语音等多模态数据，提升视觉解析能力，首批应用于城市治理和电力行业。
2024-01-25Dahua Technology stated on the interactive platform that its Xinghan industry large model is initially focused on urban governance and electric power, and will expand to other industries sequentially.大华股份在互动平台表示，星汉行业大模型首批聚焦城市治理和电力行业，后续将有序拓宽应用范围。
2024-02-23Dahua disclosed that its 'Xinghan' large model, released in 2023, features accuracy and generalization improvement, visual cognitive capabilities, and multi-modal data fusion (image, point cloud, text, voice).大华股份披露其2023年发布的“星汉”大模型具备准确性和泛化性提升、视觉认知能力突破、多模态数据融合等特性。
2024-03-04Dahua Technology disclosed that it has no R&D plans for generative AI; its 'Xinghan' large model is a multimodal industry vision model focused on visual analysis.大华股份披露暂无生成式AI研发计划；其“星汉”大模型是专注于视觉解析的多模态行业视觉大模型。
2024-05-16Dahua disclosed that its Xinghan (Star Han) large model for urban governance and energy industries is expected to be piloted in 2024.大华披露面向城市治理和能源两大行业的星汉大模型预计将于2024年试点落地。
2024-06-12Dahua Tech disclosed that its Xinghan (星汉) large model for urban governance and energy industries is expected to pilot in 2024, with subsequent replication to more scenarios.大华股份披露，面向城市治理和能源两大行业的星汉大模型预计将于2024年试点落地，后续复制到更多细分场景。
2025-01-10Dahua stated its XingHan large model is a vision-centric multimodal model supporting video/image analysis, text understanding, and human-computer interaction, aiming for value realization through industry intelligence.大华股份表示星汉大模型是以视觉为核心的多模态大模型，支持视频/图像分析、文本理解及人机交互，通过行业智能化实现价值变现。
2025-02-13Dahua Technology stated its Xinghan large model is used in urban governance for identifying traffic violations, illegal street vending, and garbage dumping.大华股份表示星汉大模型用于城市治理，可精准识别交通违规、占道经营、垃圾堆放等事件。
2025-02-13Dahua stated its Xinghan large model is primarily for industrial and smart city solutions, not for home camera (Lechange) expansion.大华表示星汉大模型主要面向城市、工业等行业，不拓展至乐橙家用摄像头领域。
2025-03-05Dahua Technology releases industry large-model all-in-one machine, applied in transportation, water conservancy, energy, education and other industries.大华股份发布行业大模型一体机，已在交通、水利、能源、教育等行业推广应用。
2025-03-05Dahua Technology launches Tianwen-DeepSeek industry large-model all-in-one machine, revenue share is small.大华股份发布天问-DeepSeek行业大模型一体机，收入占比较小。
2025-03-11Dahua Technology upgrades to Xinghan large model 2.0, building industry agents with large model, multimodal perception, and visual intelligence.大华股份全面升级推出星汉大模型2.0，通过大模型、多模态感知、视觉智能构建行业智能体。
2025-03-25Dahua Technology and Huawei jointly launch large-model application all-in-one machine at Huawei China Partner Conference 2025, integrating Ascend acceleration and Xinghan large model.大华股份与华为在华为中国合作伙伴大会2025上联合发布大模型应用一体机，融合昇腾加速与星汉大模型。
2025-04-07Dahua Technology stated that its recently launched large-model application all-in-one products integrate Ascend acceleration capabilities and the Dahua Xinghan large model, targeting smart IoT fields such as urban governance, smart transportation, smart energy, and smart parks.大华股份表示，近期发布的大模型应用一体机等系列产品，融合昇腾加速能力与大华星汉大模型，面向城市治理、智慧交通、智慧能源、智慧园区等智慧物联领域。
2025-12-02Dahua Technology disclosed that its Xinghan large model is applied in mining industry for equipment monitoring, conveyor belt anomaly detection, and ore quality analysis, enabling intelligent upgrades in coal and steel sectors.大华股份披露星汉大模型应用于矿山行业，实现设备监测、传送带异常检测和矿料质量分析，助力煤炭和钢铁行业智能化升级。
2026-01-12Dahua Technology launched full-stack large model products (edge, cloud, center) for urban governance and power sectors.大华股份推出端侧、边缘侧、云和中心侧的全栈大模型系列产品，已在城市治理、电力等行业落地。
2026-03-19Dahua Technology showcased at 2026 Intertraffic Amsterdam: launched Xinghan Large Model 2.0, Lei Shi Rong He 2.0 (radar-video fusion), and three intelligent ITS series (Bisight X series dual-spectrum radar-video fusion camera, AI-driven traffic signal control system improving efficiency by 18% and reducing delays by 25%, smart parking system).大华股份亮相2026荷兰交通展，发布星汉大模型2.0、雷视融合2.0及三大智能ITS系列（Bisight X系列双谱雷达视频融合相机、AI驱动交通信号控制系统提升效率18%减少延误25%、智慧停车系统）。
2026-04-18Dahua Technology's 2025 annual report disclosed R&D investment of RMB 4.336 billion (10%+ of revenue), R&D staff over 50%; clean-tech product revenue grew 15% to RMB 1.011 billion; new distributed PV capacity 6.33 MW; upgraded 'Xinghan Large Model 2.0'.大华股份2025年报披露研发投入43.36亿元（占营收超10%），研发人员占比超50%；清洁技术产品收入增长15%至10.11亿元；新增分布式光伏6.33兆瓦；升级“星汉大模型2.0”。
High-tech enterprise & subsidiary certifications高新技术企业及子公司认证
3 · 2024-01-11 → 2026-01-16
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Dahua and its subsidiaries receive or renew High-tech Enterprise Certificates, entitling them to preferential tax rates.大华及其子公司获得或更新高新技术企业证书，享受优惠税率。
2024-01-11Dahua Technology and its subsidiaries Zhejiang Huagan Technology Co., Ltd. and Zhejiang Huafei Intelligent Technology Co., Ltd. received the 'High-tech Enterprise Certificate' from Zhejiang Provincial Department of Science and Technology, etc. Huagan Technology was certified for the first time.大华股份及子公司浙江华感科技有限公司、浙江华飞智能科技有限公司收到浙江省科学技术厅等批准核发的《高新技术企业证书》，华感科技为首次认定。
2025-01-02Four subsidiaries (HuaXiao Tech, HuaRui Tech, HuaYiXin Tech, Smart IoT) received High-Tech Enterprise Certificates, with HuaYiXin and Smart IoT being first-time recipients, entitling them to a 15% corporate income tax rate for three years.四家子公司（华消科技、华睿科技、华忆芯科技、智慧物联）获得高新技术企业证书，其中华忆芯和智慧物联为首次认定，三年内享受15%企业所得税优惠税率。
2026-01-16Subsidiaries Zhejiang Dahua System Engineering, Zhejiang Huaruijie Technology, and Zhejiang Huashi Zhijian Technology passed re-certification as High-Tech Enterprises, entitling them to a 15% corporate income tax rate for three years.子公司浙江大华系统工程有限公司、浙江华锐捷技术有限公司、浙江华视智检科技有限公司通过高新技术企业重新认定，未来三年享受15%企业所得税优惠税率。
Share pledges by controlling shareholders控股股东股份质押
17 · 2024-01-12 → 2025-07-31
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Controlling shareholders Fu Liquan and Chen Ailing repeatedly pledge, release, and extend share pledges for capital needs.控股股东傅利泉和陈爱玲因资金需求反复进行股份质押、解除及延期。
2024-01-12Dahua Technology disclosed that as of the announcement date, Fu Liquan had pledged approximately 192 million shares (18.78% of his holdings), and Chen Ailing had pledged 31.8 million shares (44.62% of her holdings).大华股份披露截至公告日，傅利泉累计质押约1.92亿股（占其所持股份18.78%），陈爱玲累计质押3180万股（占其所持股份44.62%）。
2024-02-01Major shareholder Fu Liquan pledged 5.7 million shares (0.17% of total equity) to China Merchants Securities.股东傅利泉向招商证券质押570万股，占总股本0.17%。
2024-05-16Dahua disclosed that its controlling shareholder and its concerted parties pledged a total of 229,807,693 shares, representing 20.91% of their holdings, for their own capital needs.大华披露控股股东及其一致行动人合计质押229,807,693股，占其所持比例20.91%，用于自身资金需求。
2024-05-23Dahua announced that controlling shareholder Fu Liquan partially released share pledges; details in the announcement.大华公告控股股东傅利泉部分股份解除质押。
2024-05-29Dahua announced that controlling shareholder Fu Liquan pledged an additional 16 million shares to China Merchants Securities Asset Management, totaling 14.03% of his holdings pledged.大华公告控股股东傅利泉向招商证券资产管理有限公司新增质押1600万股，累计质押占其持股14.03%。
2024-05-30Dahua announced that controlling shareholder Fu Liquan added 16 million pledged shares and released 13 million pledged shares; cumulative pledged shares of Fu and his concerted parties reached 175.5 million, or 15.97% of their holdings.大华公告控股股东傅利泉新增质押1600万股、解除质押1300万股；傅利泉及其一致行动人累计质押1.755亿股，占所持15.97%。
2024-06-19Dahua Tech announced that controlling shareholder and actual controller Fu Liquan (傅利泉) pledged 108.5 million shares (10.60% of his holdings, 3.29% of total shares) for debt repayment, and released 75.5 million shares (7.37% of his holdings, 2.29% of total shares).大华股份公告，控股股东、实际控制人傅利泉质押1.085亿股（占其所持股份10.60%，占总股本3.29%）用于偿还债务，并解除质押7550万股（占其所持股份7.37%，占总股本2.29%）。
2024-11-29Dahua Tech's actual controller Chen Ailing postponed the repurchase of 31.8 million pledged shares (44.62% of her holdings) from November 28, 2024 to November 28, 2025.大华股份实际控制人陈爱玲将3180万股质押股份的购回日期从2024年11月28日延期至2025年11月28日。
2024-12-03Controlling shareholder Fu Liquan released a pledge of 16 million shares (1.56% of his holdings, 0.49% of total shares); cumulative pledge ratio of controlling shareholder and concert parties is 15.47%.控股股东傅利泉解除质押1600万股（占其所持股份1.56%，占总股本0.49%）；控股股东及其一致行动人累计质押比例为15.47%。
2025-01-14Controlling shareholder Fu Liquan and his concert parties extended the repurchase of 28.2 million pledged shares (0.86% of total shares), with cumulative pledges at 170 million shares (15.47% of their holdings).控股股东傅利泉及其一致行动人延期购回2820万股质押股份（占总股本0.86%），累计质押1.7亿股（占其持股15.47%）。
2025-02-08Dahua Technology disclosed that its actual controller and persons acting in concert have pledged 15.47% of their shares, with no material impact on operations.大华股份披露实控人及其一致行动人累计质押股份占其所持股份的15.47%，不会对公司经营产生不利影响。
2025-03-26Controlling shareholder Fu Liquan releases pledge of 14.21 million shares (1.39% of his holdings) to GF Securities Asset Management.控股股东傅利泉解除质押1421万股（占其所持股份1.39%）给国金证券资产管理有限公司。
2025-05-06Controlling shareholder Fu Liquan released a pledge of 68.29 million shares, representing 6.67% of his holdings and 2.07% of total shares. Cumulative pledged shares of Fu and his concert parties now account for 7.96% of their holdings.控股股东傅利泉解除质押6829万股，占其所持股份6.67%及总股本2.07%。傅利泉及其一致行动人累计质押股份占其所持股份7.96%。
2025-06-03Actual controller Chen Ailing fully released her pledged shares (31.8 million shares, 44.62% of her holdings, 0.96% of total shares), with the pledgee being Guoxin Securities.实际控制人陈爱玲解除其持有的全部质押股份（3180万股，占其所持股份的44.62%，占公司总股本的0.96%），质权人为国信证券。
2025-06-09Controlling shareholder Fu Liquan released 27.5 million pledged shares (2.69% of his holdings, 0.83% of total shares); pledgee was China Development Bank Development Fund.控股股东傅利泉解除质押2750万股（占其所持股份的2.69%，占公司总股本的0.83%），质权人为国开发展基金。
2025-07-14Controlling shareholder Fu Liquan released a pledge of 22.5 million shares (2.20% of his holdings, 0.68% of total shares); after release, his cumulative pledged shares dropped to 5.7 million shares (0.56% of his holdings, 0.17% of total).控股股东傅利泉解除质押2250万股（占其所持股份2.20%，占总股本0.68%）；解除后累计质押570万股（占其所持0.56%，占总股本0.17%）。
2025-07-31Controlling shareholder Fu Liquan released a pledge of 5.7 million shares (0.56% of his holdings, 0.17% of total equity) to China Merchants Securities, reducing pledged shares to zero.控股股东傅利泉解除质押570万股（占其持股0.56%，占总股本0.17%）给招商证券，质押股份降至零。
Leapmotor (Lingpao) stake & relationship零跑汽车持股及关系
3 · 2024-01-12 → 2025-03-11
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Dahua sells its 7.88% stake in Leapmotor in 2023, records investment losses, and continues supplying automotive electronics via Huaruijie, eventually exiting fully.大华于2023年出售所持零跑7.88%股份，确认投资损失，并通过华锐捷继续供应汽车电子，最终完全退出。
2024-01-12Dahua Technology stated on the interactive platform that its equity-method investment loss from Leapmotor in 2023 was approximately 301 million yuan.大华股份在互动平台表示，2023年按权益法对零跑计提投资亏损约为3.01亿元。
2024-05-23Dahua Chairman Fu Liquan and Lingpao Auto Chairman Zhu Jiangming visited Weiqiao Pioneering Group to discuss potential cooperation in digital transformation and lightweight materials.大华股份董事长傅利泉、零跑汽车董事长朱江明参访魏桥创业集团，探讨企业数字化转型和轻量化材料应用等领域合作。
2025-03-11Dahua Technology confirms it no longer holds any equity in Leapmotor (Lingpao Auto).大华股份确认已不再持有零跑汽车股权。
Capital management & fund usage资金管理与募投项目变更
9 · 2024-01-12 → 2026-04-18
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Dahua adjusts investment projects, closes fundraising projects, supplements working capital, and uses idle funds for wealth management and reverse repos.大华调整投资项目，终止募投项目，补充流动资金，并使用闲置资金进行理财和国债逆回购。
2024-01-12Dahua Technology announced an extraordinary general meeting on January 29, 2024, to vote on adjusting investment amounts, structures, and adding implementation entities and locations for the 'Xi'an R&D Center Project' and 'Southwest R&D Center New Project'.大华股份公告将于2024年1月29日召开临时股东大会，审议调整“西安研发中心建设项目”和“西南研发中心新建项目”的投资金额、结构并增加实施主体和地点。
2024-04-15Board approved use of up to RMB 1.5 billion idle self-owned funds to purchase wealth management products, with rolling use allowed within the validity period.董事会同意公司及子公司利用不超过15亿元闲置自有资金购买理财产品，有效期内资金可滚动使用。
2024-04-15Board approved use of up to RMB 1 billion idle self-owned funds for reverse repurchase of government bonds (国债逆回购).董事会同意使用不超过10亿元自有资金进行国债逆回购投资。
2024-08-23Dahua Tech announced the closure of some募投项目 (fundraising investment projects) and the permanent补充流动资金 (supplement of working capital) with the remaining募集资金 (raised funds).大华股份公告部分募投项目结项，并将节余募集资金永久补充流动资金。
2024-09-14Dahua Technology completed the closure of some raised-funds accounts, with remaining funds of 17.74 million yuan permanently used to supplement working capital.大华股份完成部分募集资金专户销户，节余资金1774万元永久补充流动资金。
2025-03-28Dahua Technology plans to use up to RMB 1.5 billion of self-owned funds for treasury bond reverse repo investment.大华股份拟使用不超过15亿元自有资金进行国债逆回购投资。
2025-11-17Dahua Technology closed three募投 projects (AI technology R&D, 5G/IoT sensing, Hangzhou smart manufacturing base phase 2) and permanently replenished working capital with remaining funds of about 134 million yuan.大华股份对三个募投项目（人工智能技术研发、5G/物联网感知、杭州智能制造基地二期）结项，并将节余资金约1.34亿元永久补充流动资金。
2026-04-17Dahua Technology's board approved using up to RMB 1.5 billion of自有资金 for treasury bond reverse repo investments, and up to RMB 3.2 billion for low-risk wealth management products.大华股份董事会批准使用不超过15亿元自有资金进行国债逆回购投资，以及不超过32亿元购买低风险理财产品。
2026-04-18Dahua Technology's 2025 annual report showed that all raised funds from the 2013 private placement (net RMB 5.09 billion) have been fully used; all募投 projects have been closed, and remaining funds (RMB 134 million) were permanently补充流动资金.大华股份2025年报显示2013年非公开发行募集资金净额50.9亿元已全部使用完毕，所有募投项目已结项，节余资金1.34亿元永久补充流动资金。
Huarui Technology mobile robots & machine vision华睿科技移动机器人与机器视觉
18 · 2024-01-15 → 2026-06-11
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Dahua's subsidiary Huarui Technology provides autonomous mobile robots and machine vision products for industrial and logistics automation, and plans a Hong Kong listing.大华子公司华睿科技为工业和物流自动化提供自主移动机器人和机器视觉产品，并计划赴港上市。
2024-01-15Dahua Technology stated on the interactive platform that its subsidiary Huarui Technology's mobile robots enable autonomous navigation and efficient warehouse logistics, and machine vision products are used for reading codes, positioning, measurement, and defect detection in industrial production.大华股份在互动平台表示，子公司华睿科技的移动机器人可实现自主导航和高效仓储物流，机器视觉产品用于工业生产中的读码、定位、测量、缺陷检测等。
2024-02-27Dahua subsidiary Huarui Technology's mobile robots achieve autonomous navigation and efficient warehouse logistics, and machine vision products are used for reading codes, positioning, measurement, and defect detection in industrial and logistics scenarios.大华股份子公司华睿科技的移动机器人实现自主导航和高效仓储物流，机器视觉产品用于工业及物流场景的读码、定位、测量、缺陷检测等。
2024-03-26Dahua Technology reiterated it has no generative AI R&D plans; its subsidiary Huarui Technology provides mobile robots and machine vision products for industrial and logistics automation.大华股份重申暂无生成式AI研发计划；子公司华睿科技提供移动机器人和机器视觉产品用于工业及物流自动化。
2024-12-06Dahua subsidiary Huarui Technology's machine vision products include industrial cameras, line-scan cameras, smart cameras, 3D industrial cameras, and lenses for production and logistics.大华子公司华睿科技的机器视觉产品包括工业相机、线扫相机、智能相机、3D工业相机及镜头，用于生产和物流场景。
2025-01-07Dahua's 'Video Twin Engine Software' and subsidiary HuaRui Tech's 'Mobile AGV Management Platform RT-RCS-FY Software' were selected for Zhejiang Province's first-batch recommended software products list.大华股份的“视频孪生引擎软件”及子公司华睿科技的“移动AGV管理平台RT-RCS-FY软件”入选浙江省首版次软件产品应用推广指导目录。
2025-01-10Dahua stated its subsidiary HuaRui Tech's mobile robots enable autonomous navigation and efficient warehouse logistics, and machine vision products are used for code reading, positioning, measurement, and defect detection; the company is not involved in humanoid robots.大华股份表示子公司华睿科技的移动机器人可实现自主导航和高效仓储物流，机器视觉产品用于读码、定位、测量、缺陷检测；公司暂未涉及人形机器人业务。
2025-02-12Dahua's subsidiary Huarui Technology focuses on machine vision and mobile robots for warehousing and industrial automation, with no current plan to enter humanoid robots.大华子公司华睿科技主营机器视觉和移动机器人产品，暂无人形机器人拓展计划。
2025-04-07Dahua Technology stated that its subsidiary Huarui Technology's mobile robots can achieve autonomous navigation and cluster-efficient warehouse logistics; machine vision products are used for code reading, positioning, measurement, and defect detection in industrial and logistics scenarios. The company is not involved in humanoid robot business.大华股份表示，子公司华睿科技的移动机器人可实现自主导航、集群高效的仓储物流应用；机器视觉产品用于工业、物流场景的读码、定位、测量、缺陷检测等。公司暂未涉及人形机器人业务。
2025-06-12Dahua Tech's subsidiary Huarui Technology stated that its mobile robots enable autonomous navigation and efficient warehouse logistics, and its machine vision products are used for reading codes, positioning, measurement, and defect detection in industrial production and logistics.大华股份子公司华睿科技表示，其移动机器人可实现自主导航和高效仓储物流，机器视觉产品应用于工业生产、物流场景的读码、定位、测量、缺陷检测等。
2025-07-15Board approved resolution to adjust subsidiary Huarui Technology's listing venue from domestic stock exchange to Hong Kong Stock Exchange; Huarui focuses on machine vision and mobile robots; preparatory work authorized.董事会审议通过将控股子公司华睿科技的上市地点由境内证券交易所调整为香港联交所；华睿科技专注于机器视觉与移动机器人业务；授权开展前期筹备工作。
2025-10-13Dahua Technology stated that its subsidiary Huarui Technology (华睿科技) has 3D vision navigation and environment perception algorithms applicable to AMR products.大华股份表示，子公司华睿科技具有3D视觉导航技术和环境感知算法，可应用于AMR产品。
2025-11-17Dahua Technology announced plans to spin off subsidiary Zhejiang Huarui Technology Co., Ltd. (machine vision and AMR mobile robots) for listing on HKEX main board, retaining control; initial H-share issue up to 25% of enlarged capital plus 15% over-allotment.大华股份拟分拆子公司浙江华睿科技（机器视觉和AMR移动机器人）至香港联交所主板上市，保持控制权；初始发行不超过扩大后总股本25%，超额配售权15%。
2025-11-27Dahua Technology completed insider trading self-inspection for the Huarui Technology spin-off, finding no substantive legal obstacles; buyback account bought 33.3 million shares with no sales.大华股份完成华睿科技分拆内幕信息自查，未发现实质性法律障碍；回购账户买入3330万股，无卖出。
2025-11-28Dahua Technology's 2025 first extraordinary general meeting approved 16 proposals including 2025 Q3 profit distribution, charter amendment, and the spin-off of Huarui Technology for HKEX listing.大华股份2025年第一次临时股东大会审议通过16项议案，包括2025年前三季度利润分配、修订章程及分拆华睿科技上市。
2025-12-02Dahua Technology confirmed that its subsidiary Huarui Technology's mobile robots achieve autonomous navigation and efficient warehouse logistics, while machine vision products are used for reading codes, positioning, measurement, and defect detection in industrial and logistics scenarios.大华股份确认子公司华睿科技的移动机器人实现自主导航和高效仓储物流，机器视觉产品用于工业及物流场景的读码、定位、测量和缺陷检测。
2026-01-19Dahua Technology's subsidiary Zhejiang Huarui Technology Co., Ltd. submitted an IPO application to the Hong Kong Stock Exchange for listing on the Main Board.大华股份所属子公司浙江华睿科技股份有限公司向香港联交所递交主板上市申请。
2026-04-18Dahua Technology announced that its subsidiary Zhejiang Huarui Technology Co., Ltd. submitted an IPO application to the Hong Kong Stock Exchange on January 19, 2026, for listing on the Main Board.大华股份公告子公司浙江华睿科技股份有限公司已于2026年1月19日向香港联交所递交主板上市申请。
2026-06-11Dahua Technology's subsidiary Huarui Technology submitted an IPO application to the Hong Kong Stock Exchange on January 19, 2026, for a main board listing; the process is pending approvals from CSRC, SFC, and HKEX.大华股份子公司华睿科技已于2026年1月19日向香港联交所递交主板上市申请，尚需取得中国证监会、香港证监会和香港联交所等监管机构批准。
Strategic partnerships with various enterprises与各类企业的战略合作
41 · 2024-01-17 → 2026-05-20
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Dahua signs strategic cooperation agreements with numerous companies across industries including smart parks, energy, mining, finance, and tourism.大华与众多跨行业公司签署战略合作协议，涉及智慧园区、能源、矿业、金融和旅游等领域。
2024-01-17Dahua Technology and Junhe Industry Group signed a strategic cooperation agreement to jointly explore smart parks, smart energy, and other areas, leveraging IoT and industry resources.大华股份与均和产业集团签署战略合作协议，共同探索智慧园区、智慧能源等领域，发挥物联网和行业资源优势。
2024-01-23Keda Zikong and Dahua Technology signed a strategic cooperation agreement to collaborate on smart mine construction and AI video-enabled mine safety, providing closed-loop management solutions for the coal industry.科达自控与大华股份签署战略合作协议，围绕智慧矿山建设和AI视频赋能矿山安全展开合作，为煤炭行业提供闭环管理解决方案。
2024-01-26Dahua Technology and the State Information Center signed a strategic cooperation agreement in Beijing to collaborate on visual large model algorithm co-creation, video sharing service key technology research, talent training, and research projects.大华股份与国家信息中心在北京签署战略合作协议，在视觉大模型算法共创、视频共享服务关键技术研究、人才培养和课题研究等方面开展合作。
2024-02-29Dahua signed a strategic cooperation agreement with Greentown Service Group to jointly promote digital and intelligent transformation in the property service industry, leveraging IoT, AI, and big data.大华股份与绿城服务集团签署战略合作协议，利用物联网、AI、大数据等技术共同推动物业服务行业数智化转型升级。
2024-03-01Dahua Technology signed a strategic cooperation agreement with Greentown Service Group to jointly develop AI technologies and solutions for the real estate and property management industry.大华股份与绿城服务集团签署战略合作协议，共同开发面向地产及物业行业的人工智能技术与方案。
2024-03-06Dahua Technology signed a strategic cooperation agreement with Zhongxingwei Technology (Vimicro) to collaborate on video security technology and smart IoT perception.大华股份与中星微技术签署战略合作协议，在视频安全技术和智慧物联感知领域展开合作。
2024-03-11Dahua Technology signed a strategic cooperation agreement with Runjian Co., Ltd. to jointly develop AI technology, products, and smart scenarios.大华股份与润建股份签署战略合作协议，共同开发人工智能技术、产品及前沿智慧场景。
2024-03-20Dahua Technology signed a strategic cooperation agreement with Baojiu Security Group (a subsidiary of China Poly Group) for smart security and IoT cooperation.大华股份与保久安防集团（中国保利集团下属企业）签署战略合作协议，在智慧安防和物联网领域合作。
2024-03-21Dahua Technology signed a strategic cooperation agreement with Wanfenglin Tourism Group for smart tourism and established a smart cultural tourism strategic production and research base.大华股份与万峰林旅游集团签署战略合作协议，并进行智慧文旅战略产研基地授牌。
2024-04-07Signed strategic cooperation agreement with Tianjin 712 Mobile Communication Co., Ltd. to jointly develop new technologies and solutions for the rail industry, and promote scientific research projects.与天津七一二移动通信股份有限公司签署战略合作协议，共同开发轨道行业新技术和新方案，推进科研项目落地。
2024-04-16Signed strategic cooperation agreement with China Railway First Group Intelligent Technology Branch (中铁一局智能科技分公司) to cooperate in intelligent construction, hardware/software integration, and smart forestry.与中铁一局智能科技分公司签订战略合作协议，围绕智能建造、软硬件集成、智慧林业等方面展开全面合作。
2024-04-23Signed strategic cooperation agreement with China Zheshang Bank (浙商银行) to jointly explore digital finance, technology empowerment, and scenario-based finance innovation.与浙商银行签署战略合作协议，共同探索数字金融、科技赋能、场景金融等方面的创新发展。
2024-04-25Signed strategic cooperation agreements with Tsinghua University Hefei Institute for Public Safety (清华合肥院) and Yunnan Fire Phoenix Fire Technology Co., Ltd. (云南火凤凰) to jointly establish a joint lab for smart fire protection IoT products and solutions.与清华大学合肥公共安全研究院、云南火凤凰消防科技有限公司签署战略合作协议，组建联合实验室，推进智慧消防物联网领域产品与解决方案研发。
2024-05-15Dahua signed a deepened strategic cooperation agreement with Sichuan Yicheng Zhixun (Sichuan Yicheng Intelligent Communication) in Hangzhou to jointly build a national ecological cooperation circle.大华股份与四川易诚智讯在杭州签署深化战略合作协议，共建全国生态合作圈。
2024-06-04Dahua Tech and Guide Infrared (高德红外) signed a comprehensive deepening strategic cooperation agreement to collaborate in AI, IoT, low-altitude economy, video products, and integrated solutions.大华股份与高德红外签署全面深化战略合作协议，将在人工智能、物联网、低空经济、视频产品和综合解决方案等领域合作。
2024-06-05Dahua Tech and Zhongtian Technology (中天科技) signed a strategic cooperation agreement to jointly explore cabling, industrial internet, new energy, smart factories, smart parks, and AI technology applications.大华股份与中天科技签署战略合作协议，共同探索综合布线、工业互联网、新能源、智慧工厂、智慧园区以及AI技术应用等领域。
2024-06-27Dahua Tech confirmed a strategic cooperation with Haers (哈尔斯) since July 2023, focusing on park intelligence, lean production, and smart warehousing digital technologies.大华股份确认自2023年7月起与哈尔斯建立战略合作关系，将在园区智能化、精益生产、智能仓储等数字技术方面合作。
2024-07-03Dahua Technology signed a strategic cooperation agreement with China Tower Corporation to jointly conduct IoT-centric smart IoT technology innovation research.大华股份与中国铁塔股份有限公司签署战略合作协议，共同开展以物联网为核心的智慧物联技术创新研究。
2024-07-11Dahua Technology signed a strategic cooperation agreement with Zhejiang Dafeng Industrial Co., Ltd. to collaborate on smart scenic spots, smart venue construction, and cultural tourism big data platform, promoting digital transformation of the cultural, sports, and tourism industry.大华股份与浙江大丰实业股份有限公司签署战略合作协议，在智慧景区、智慧场馆建设和文旅大数据平台方面合作，推动文体旅产业数字化转型。
2024-08-01Dahua Tech signed a strategic cooperation agreement with Tongxiang City Government to cooperate on big data AI, computing power, smart manufacturing, and smart city construction.大华股份与桐乡市人民政府签署战略合作协议，围绕大数据AI和算力、智能制造、智慧城市建设等展开合作。
2024-08-02Dahua Tech signed a strategic cooperation agreement with Shanghai Aihui Optoelectronics Technology Co., Ltd. to jointly develop innovative products in smart optical display and environmental lighting.大华股份与上海艾徽光电科技有限公司签署战略合作协议，共同开发智慧光显和环境照明领域的创新产品。
2024-08-19Dahua Tech signed a strategic cooperation agreement with Sichuan Jiuzhou Investment Holding Group to collaborate on smart manufacturing, digital transformation, smart city, and smart logistics.大华股份与四川九洲投资控股集团有限公司签署战略合作协议，合作领域包括智能制造、数字化转型、智慧城市和智慧物流。
2024-09-02Dahua Technology signed a strategic cooperation agreement with Inner Mongolia Environmental Protection Investment Group to collaborate on environmental protection, water conservancy, security, and joint innovation platforms.大华股份与内蒙古环保投资集团有限公司签署战略合作协议，在环保、水利、安防及联合创新平台等领域展开合作。
2024-10-25Dahua Tech signed a strategic cooperation agreement with China Communications Information Technology Group (Zhongjiao Xinke Group) to collaborate on intelligent transportation, smart cities, product co-creation, ecological cooperation, and digital transformation.大华股份与中国交通信息科技集团有限公司（中交信科集团）签署战略合作协议，围绕智能交通、智慧城市、产品共创、生态合作、数字化转型等方面展开合作。
2024-10-30Dahua Tech signed a strategic cooperation agreement with Onewo (Wanwu Yun) Space Technology Service Co., Ltd. to collaborate on park security, weak-current intelligent services, home security services, HR outsourcing, park fire remote networking, Dahua ecosystem services, and Onewo channel development.大华股份与万物云空间科技服务股份有限公司签署战略合作协议，重点围绕园区安全、弱电智能化服务、居家安全服务、人力外包服务、园区消防远程联网、大华生态服务以及万物云渠道领域开展深度合作。
2024-11-09Dahua Tech established a strategic partnership with Zhongtian Technology (ZTT), jointly exploring fields such as integrated wiring, industrial internet, new energy, smart factories, smart parks, and AI technology applications.大华股份与中天科技建立战略合作伙伴关系，共同探索综合布线、工业互联网、新能源、智慧工厂、智慧园区以及AI技术应用等领域。
2024-11-14Dahua Tech signed a strategic cooperation agreement with Insigma System (a subsidiary of Zheda NetNew), focusing on digital railway, digital building, digital aviation, and digital highway projects.大华股份与浙大网新旗下子公司网新系统签署战略合作协议，围绕数字化铁路、数字化楼宇、数字化航空、数字化公路等项目展开合作。
2025-02-26Dahua Technology confirmed cooperation with Alibaba in smart city and cloud business.大华股份确认与阿里巴巴在智慧城市、云业务等方面开展合作。
2025-03-07Dahua Technology and Suzhou Wenku Safety Technology Engineering Co., Ltd. sign strategic cooperation agreement on AI large-model-driven safety production management platform.大华股份与苏州文库安全技术工程有限公司签署战略合作协议，围绕AI大模型驱动的安全生产管理平台展开合作。
2025-03-26Dahua Technology signs strategic cooperation agreement with Zhejiang Southeast Grid Group on smart parks, smart buildings, smart hospitals, new energy, and overseas markets.大华股份与浙江东南网架集团签署战略合作协议，围绕智慧园区、智慧建筑、智慧医院、新能源及海外市场合作。
2025-04-03Dahua Technology signed a strategic cooperation agreement with Sinochem Information Technology Co., Ltd. to collaborate on AI, IoT, intelligent inspection, large model applications, converged communications, and safety production.大华股份与中化信息技术有限公司签署战略合作协议，围绕人工智能、物联网、智能巡检、大模型应用、融合通信、安全生产等领域展开合作。
2025-04-24Dahua Technology signed a strategic cooperation agreement with Chengdu Environmental Investment Group Co., Ltd. to cooperate in water, solid waste, and new energy fields, focusing on modern environmental protection equipment manufacturing and digital intelligent product production.大华股份与成都环境投资集团有限公司签署战略合作协议，在水务、固废、新能源领域开展现代化环保装备制造及数智化产品生产合作。
2025-05-10Dahua Technology signed a strategic cooperation and joint venture agreement with Zhejiang Gaoxin Technology Co., Ltd. (Gaoxin Company), a subsidiary of Zhejiang Communications Investment Group. The JV aims to jointly develop products for overseas markets, forming a 'Zhejiang Fleet' of state-private and supply chain collaboration.大华股份与浙江高信技术股份有限公司（浙江省交通集团旗下）签署战略合作暨合资协议，合资公司将推动产品“抱团出海”，形成国企民企联合的“浙江舰队”。
2025-05-15Dahua Technology signed a strategic cooperation agreement with Zhongce Rubber (Zhongce Rubber Group) to collaborate on smart manufacturing digitalization, leveraging big data, IoT, cloud computing, AI, 5G, and industrial vision automation.大华股份与中策橡胶签署战略合作协议，围绕智能制造数智化提升，在大数据、物联网、云计算、人工智能、5G及工业视觉自动化等领域深度合作。
2025-05-16Dahua Technology signed a strategic cooperation agreement with NovaStar (Xi'an NovaStar Tech Co., Ltd.) to collaborate in smart commercial display, focusing on technology co-creation, market linkage, and ecosystem co-building, aiming to create an integrated 'display hardware + AI algorithm + scenario application' closed loop.大华股份与西安诺瓦星云科技股份有限公司签署战略合作协议，在智慧商显领域进行全面深度合作，构建“显示硬件+AI算法+场景应用”生态闭环。
2025-05-20Dahua Technology signed a strategic cooperation agreement with JD Industrial (Beijing JD Digital Industrial Technology Co., Ltd.) to collaborate on industrial supply chain solutions and products for specific industry scenarios.大华股份与北京京东数智工业科技有限公司（京东工业）签署战略合作协议，重点围绕工业供应链在行业细分场景解决方案及产品展开合作。
2025-05-31Dahua Technology signed a strategic cooperation agreement with Kingboard Group (Jiantao Group) to focus on smart energy, smart parks, and smart buildings, driving enterprise digital transformation.大华股份与建滔集团签署战略合作协议，聚焦智慧能源、智慧园区及智慧建筑等领域，推动企业数智化转型。
2025-06-25Dahua Tech signed a strategic cooperation agreement with Valin Liansteel (a core subsidiary of Hunan Iron & Steel Group) to collaborate on AIoT, AI, big data, and industrial vision for intelligent steel production.大华股份与华菱涟钢（湖南钢铁集团旗下核心骨干企业）签署战略合作协议，围绕AIoT、人工智能、大数据、工业视觉等领域合作，推动钢铁冶炼智能化升级。
2025-10-31Dahua Technology signed a strategic cooperation agreement with the Network and Information Center of the Changjiang Water Resources Commission (长江委网信中心) to jointly develop smart water conservancy video solutions and support digital twin Yangtze River construction.大华股份与水利部长江水利委员会网络与信息中心签署战略合作协议，共同开展智慧水利视频综合解决方案研发，支撑数字孪生长江建设。
2026-01-13Dahua Technology signed a strategic supplementary agreement with NovaStar (301589) to jointly develop smart commercial display solutions and LED ecosystem products.大华股份与诺瓦星云（301589）签署战略补充协议，联合开发智慧商显解决方案与LED生态产品。
2026-05-20Dahua Technology signed a strategic cooperation agreement with Didi Charging to collaborate on smart charging scenarios, digital technology integration, and new energy infrastructure upgrades.大华股份与滴滴充电签署战略合作协议，围绕智慧充电场景创新、数智技术融合应用、新能源基础设施升级等领域深化合作。
Software copyright registrations软件著作权登记
25 · 2024-01-22 → 2026-03-02
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Dahua continuously registers new software copyrights for various platforms, systems, and tools, with annual totals tracked.大华持续为各类平台、系统和工具登记新的软件著作权，并跟踪年度总数。
2024-01-22Dahua Technology newly registered two software copyrights: 'Digital Twin 3D Visualization Platform Software V1.0' and 'Dahua New Energy Charging Operation Management Platform V1.0'.大华股份新注册2个软件著作权：《数字孪生三维可视化平台软件V1.0》和《大华新能源充电运营管理平台V1.0》。
2024-02-01Dahua Technology registered a new software copyright for 'Splicing Screen Color Correction Software V1.0 based on Dahua Automation Management Platform', with 6 new software copyrights registered year-to-date, up 200% YoY.大华股份新注册了《基于大华自动化管理平台的拼接屏颜色校正软件V1.0》软件著作权，今年以来新注册6个，同比增加200%。
2024-08-31Dahua Tech newly registered three software copyrights: 'Dahua Smart IoT Management Platform V1.0', 'Dahua AR Panoramic Business System V2.1.0', and 'Dahua Multi-Image Configuration Design Software V1.0'.大华股份新注册3项软件著作权，包括《大华智慧物联管理平台软件V1.0》、《大华AR全景业务系统软件V2.1.0》、《大华多套图像配置方案设计软件V1.0》。
2024-12-17Dahua registered new software copyright 'Dahua Server Trusted System Software V1.0'; total 36 software copyrights registered in 2024, down 53.25% YoY; R&D spending in H1 2024 was 1.901 billion yuan, up 4.78% YoY.大华股份新注册《大华服务器可信系统软件V1.0》软件著作权；2024年共注册36个，同比减少53.25%；2024年上半年研发投入19.01亿元，同比增长4.78%。
2024-12-22Dahua registered new software copyright 'Security Video Surveillance Management Platform V1.0.0'; total 37 software copyrights in 2024, down 52.56% YoY.大华股份新注册《安全视频监控管理平台V1.0.0》软件著作权；2024年共注册37个，同比减少52.56%。
2024-12-28Dahua registered 4 new software copyrights including 'Dahua Open Data Authorization System V1.0', 'Dahua Integrated Monitoring Management Platform V8.5', 'Dahua Panoramic WebAR Rendering Software V1.0.1', 'Dahua Intelligent Perception Networking Platform V1.0.0'; total 44 software copyrights in 2024, down 46.99% YoY.大华股份新注册4个软件著作权，包括《大华开放数据授权系统软件V1.0》、《大华综合监控管理平台软件V8.5》、《大华全景webAR渲染软件V1.0.1》、《大华智能感知联网平台软件V1.0.0》；2024年共注册44个，同比减少46.99%。
2024-12-28Dahua registered 3 new software copyrights including 'Dahua IoT Workbench Engine Software V1.0', 'Video Intelligence Application Platform V1.0', 'Dahua Haorui Safety Production Management Software V1.0.0'; total 44 software copyrights in 2024, down 46.99% YoY.大华股份新注册3个软件著作权，包括《大华物联工作台引擎软件V1.0》、《视频智萃应用平台V1.0》、《大华浩睿安全生产管理软件V1.0.0》；2024年共注册44个，同比减少46.99%。
2025-01-24Dahua registered a new software copyright for 'Dahua Intelligent Low-Code Development Platform V1.0', bringing total new software copyrights in 2025 to 3 (down 25% YoY). R&D spending in H1 2024 was RMB 1.901 billion, up 4.78% YoY.大华股份新注册《大华智能低代码开发平台V1.0》软件著作权，2025年以来共新注册3个（同比减少25%）。2024年上半年研发投入19.01亿元，同比增长4.78%。
2025-02-07Dahua Technology registered new software copyright for 'Dahua Interconnection Protocol Analysis and Processing Software System V1.0'.大华股份新注册《大华互联协议分析处理软件系统V1.0》软件著作权。
2025-02-15Dahua Technology registered 4 new software copyrights including Dahua Tianshu IoT Platform, network O&M platform, manufacturing system, and IoT device SDK.大华股份新注册4个软件著作权，包括大华天枢IOT平台、网络运维平台、制造业务系统、物模型设备SDK等。
2025-02-26Dahua Technology registered 2 new software copyrights for 'Movable Tracked Chassis Drive Control Platform V1.0' and 'Tracked Chassis Walking Device Control Platform V1.0'.大华股份新注册《可移动履带式底盘驱动控制平台V1.0》和《履带式底盘行走装置控制平台V1.0》软件著作权。
2025-04-19Dahua Technology newly registered 4 software copyrights including Cloud Resource Computing System V1.0, Dahua Lidar Gas Monitoring System V1.0, Dahua Laser Gas Imaging System V1.0, and IoT Sensing Cloud Database Software V1.0. R&D investment in 2024 was 4.213 billion yuan, up 6.2% YoY.大华股份新注册4项软件著作权，包括《云资源计算系统V1.0》、《大华激光雷达气体监测系统V1.0》、《大华激光气体成像系统V1.0》、《物联感知云数据库软件V1.0》。2024年研发投入42.13亿元，同比增长6.2%。
2025-04-21Dahua Technology newly registered the software copyright for Dahua Network Disk System Software V1.1. R&D investment in 2024 was 4.213 billion yuan, up 6.2% YoY.大华股份新注册《大华网盘系统软件V1.1》软件著作权。2024年研发投入42.13亿元，同比增长6.2%。
2025-04-24Dahua Technology newly registered 4 software copyrights including Dahua Campus Portrait Big Data System V1.0, Dahua Smart City Parking Multi-IoT Roadside Parking Management Software V2.0.3, Dahua Online Classroom System V1.0, and Dahua Border and Coastal Defense Integrated Application Platform V2.0.大华股份新注册4项软件著作权，包括《大华校园人像大数据系统软件V1.0》、《大华智慧城市停车-多类物联路内停车免布线管理软件V2.0.3》、《大华在线课堂系统软件V1.0》、《大华边海防综合应用平台软件V2.0》。
2025-04-25Dahua Technology newly registered the software copyright for Dahua Autonomous Driving Development Platform V1.0.大华股份新注册《大华自动驾驶开发平台V1.0》软件著作权。
2025-05-01Dahua Technology registered 4 new software copyrights, including Dahua Large Model Application Platform V3.0, Dahua Education Intelligent Early Warning System V1.0, Dahua Network Camera Software V2.0, and Dahua Interactive Audio Software V1.0. Total new copyrights in 2025 reached 31, up 106.67% YoY. R&D spending in 2024 was 4.213 billion yuan, up 6.2% YoY.大华股份新注册4个软件著作权，包括《大华大模型应用平台软件V3.0》、《大华教育智能化预警系统软件V1.0》、《大华网络摄像机软件V2.0》、《大华交互音频软件V1.0》。2025年累计新注册31个，同比增106.67%。2024年研发投入42.13亿元，同比增6.2%。
2025-05-22Dahua Technology registered a new software copyright for Dahua iPlan Intelligent Planning Management System V1.0. Total new copyrights in 2025 reached 32, up 60% YoY.大华股份新注册《大华iPlan智能计划管理系统V1.0》软件著作权。2025年累计新注册32个，同比增60%。
2025-05-28Dahua Technology registered 3 new software copyrights, including Pole Control Analysis System V1.0.0, Single Lamp Controller Software V1.1, and Zhejiang Dahua Yunque Big Data Development Scheduling Management Software V1.0. Total new copyrights in 2025 reached 36, up 80% YoY.大华股份新注册3个软件著作权，包括《灯杆管控分析系统V1.0.0》、《单灯控制器软件V1.1》、《浙江大华云雀大数据开发调度管理软件V1.0》。2025年累计新注册36个，同比增80%。
2025-06-15Dahua Tech registered two new software copyrights: 'Dahua PCB Automatic Wiring Software V1.0' and 'Dahua Operational Risk Control System Software V1.0'.大华股份新注册2个软件著作权：《大华PCB自动布线软件V1.0》和《大华操作风险管控系统软件V1.0》。
2025-06-16Dahua Tech registered three new software copyrights: 'Dahua Fusion Simulation Platform Software V1.0', 'Dahua IBIS Model Training Software V1.0', and 'Dahua Simulation Task Scheduling System V1.0'.大华股份新注册3个软件著作权：《大华融合仿真平台软件V1.0》、《大华IBIS模型训练软件V1.0》和《大华仿真任务调度系统V1.0》。
2025-07-03Registered new software copyright 'Dahua Wenshu Intelligent Agent Software V1.0'; total new software copyrights in 2025 reached 60, up 185.71% YoY. R&D spending in 2024 was 4.213 billion yuan, up 6.2% YoY.新注册《大华问数智能体软件V1.0》软件著作权；2025年累计新注册软件著作权60个，同比增长185.71%。2024年研发投入42.13亿元，同比增长6.2%。
2025-07-09Registered new software copyright 'Dahua Enterprise Safety Production Management Platform V1.0.0'; total new software copyrights in 2025 reached 61, up 165.22% YoY.新注册《大华企业安全生产管理平台V1.0.0》软件著作权；2025年累计新注册软件著作权61个，同比增长165.22%。
2025-07-29Registered three new software copyrights: 'Dahua Optical High-Precision Calibration Platform V1.0', 'Dahua Precision Optical Control System V1.0', and 'Dahua Professional Audio Software V1.0'; total new software copyrights in 2025 reached 65, up 182.61% YoY.新注册3个软件著作权：《大华光学高精度校准平台软件V1.0》、《大华精密光学调控系统V1.0》、《大华专业音频软件V1.0》；2025年累计新注册软件著作权65个，同比增长182.61%。
2025-09-03Dahua Tech registered two new software copyrights: 'Dahua BMC Operations Software V1.000.0000000.0' and 'Dahua Digital Twin Comprehensive Application Platform Software V1.0'.大华股份新注册2项软件著作权：《大华BMC运维软件V1.000.0000000.0》和《大华数智孪生综合应用平台软件V1.0》。
2026-03-02Dahua Technology registered a new software copyright for 'Data Gateway-Platform Data Integration Basic Service DH-DSS-C-Data-Platform Software V2.0'. In 2026, it registered 2 software copyrights, down 80% YoY. R&D investment in H1 2025 was 1.984 billion yuan, up 4.37% YoY.大华股份新注册《数据对接网关-平台数据对接基础服务DH-DSS-C-Data-Platform软件V2.0》软件著作权；2026年新注册2个，同比减少80%；2025上半年研发投入19.84亿元，同比增4.37%。
Huaruijie automotive electronics华锐捷汽车电子
9 · 2024-01-25 → 2026-01-12
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Dahua's subsidiary Huaruijie supplies video, perception, radar, and ADAS products to automakers including Leapmotor and commercial vehicle OEMs.大华子公司华锐捷为零跑等车企及商用车主机厂提供视频、感知、雷达及ADAS产品。
2024-01-25Dahua Technology stated on the interactive platform that its automotive electronics subsidiary Huaruijie provides video and perception-based products to automakers but has not yet launched C-V2X products.大华股份在互动平台表示，汽车电子子公司华锐捷向汽车厂商提供视频和感知产品，目前暂未推出C-V2X相关产品。
2024-04-10Confirmed cooperation with Leapmotor (零跑) in intelligent driving systems, sensors, high-performance millimeter-wave radar, vital sign detection radar, and DMS cameras via subsidiary Huaruijie (华锐捷).确认通过子公司华锐捷与零跑在智能驾驶系统、传感器、高性能毫米波雷达、生命体征检测雷达、DMS相机等领域合作。
2024-06-12Dahua Tech subsidiary Huaruijie (华锐捷) provides active safety products, ADAS, and 360-degree surround view systems for commercial vehicles including Zhongtong Bus and Nanjing Jinlong.大华股份子公司华锐捷为中通客车、南京金龙等商用车提供主动安全产品、辅助驾驶产品、全景360环视系统等智慧车载解决方案。
2024-07-17Dahua Technology stated that its subsidiary Huaruijie's in-vehicle vital signs monitoring radar has entered mass production and has been designated by multiple leading automotive OEMs.大华股份表示，子公司华锐捷的车内生命体征监测雷达已量产，并已获多个头部车企定点。
2024-07-17Dahua Technology stated that its subsidiary Huaruijie's taxi systems, including electric hailing, fare management, service evaluation, and inspection management systems, have been deployed in multiple ride-hailing projects.大华股份表示，子公司华锐捷发布的出租车系统（包括电招服务、运价管理、服务考评和稽查管理等）已在多处网约车项目中合作。
2024-08-07Dahua Tech's subsidiary Huayuijie released a taxi system including e-hailing service, pricing management, service evaluation, and enterprise management systems; multiple ride-hailing projects are underway.大华股份子公司华锐捷发布出租车系统，包含电招服务、运价管理、服务考评等系统，已有多处网约车项目合作。
2025-02-12Dahua's auto-electronics subsidiary Huaruijie continues to supply video and perception-based products to Leapmotor and other automakers.大华汽车电子子公司华锐捷持续向零跑汽车等厂商提供以视频和感知为核心的汽车电子产品。
2025-04-07Dahua Technology stated that its subsidiary Huaruijie focuses on intelligent vehicle products and solutions, with four product lines: intelligent driving, intelligent cockpit, vision sensors, and millimeter-wave radar.大华股份表示，子公司华锐捷专注于智能车载产品和行业解决方案，已建立智能驾驶、智能座舱、视觉传感器、毫米波雷达四大产品系列。
2026-01-12Dahua Technology stated that its subsidiary Huaruijie focuses on intelligent automotive electronics, with cameras and radars for assisted driving, but revenue share is small.大华股份表示，子公司华锐捷专注于智能汽车电子产品，乘用车端相机和雷达可用于辅助驾驶，但收入占比较小。
EV charging pile & D-Volt solution充电桩及D-Volt解决方案
7 · 2024-01-25 → 2026-04-09
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Dahua launches EV charging piles, integrated parking-charging solutions, and the D-Volt sub-brand, with products for home, workplace, and public scenarios.大华推出电动汽车充电桩、停车充电一体化解决方案及D-Volt子品牌，产品覆盖家庭、工作场所和公共场景。
2024-01-25Dahua Technology stated on the interactive platform that it has electric vehicle charging pile products and integrated parking-charging solutions, with deliveries in bus, scenic, and campus scenarios, and will increase layout in 2024.大华股份在互动平台表示，公司拥有电动汽车充电桩产品及停车充电一体化解决方案，已在公交、景区、校园等场景交付，2024年将加大布局。
2024-03-08Dahua Technology stated it offers EV charging piles and integrated parking-charging solutions, with deliveries in bus, scenic, and campus scenarios.大华股份表示提供电动汽车充电桩产品及停车充电一体化解决方案，已在公交、景区、校园等场景交付应用。
2024-07-14Dahua Technology was granted a new utility model patent for 'charging pile'.大华股份新获得一项实用新型专利授权，专利名为“充电桩”。
2024-08-27Dahua Tech launched the 'D-Volt' smart EV charging solution, emphasizing fast charging, sustainability, and integration with its own technology.大华股份发布智能电动汽车充电解决方案D-Volt，强调快速充电、可持续性及与自身技术的融合。
2024-11-15Dahua Tech showcased its charging pile sub-brand D-Volt at the Turkey International EV Charger Show, presenting AC and DC charging solutions for home, workplace, and public scenarios, including the portable 3.5kW D-Volt Mini charger.大华股份在土耳其国际充电桩设备展览会上携旗下充电桩子品牌D-Volt亮相，展示了适用于家用、工作场所及公共场景的交流和直流充电解决方案，包括便携式3.5kW D-Volt Mini充电器。
2025-01-15Dahua stated its liquid-cooled charging pile products are currently sold mainly domestically, with no foreign sales revenue yet.大华股份表示液冷充电桩产品目前暂以国内销售为主，尚无国外销售收入。
2026-04-09Dahua Technology's self-developed Gemini dual-gun EV charger won the 2026 German Red Dot Design Award.大华股份自主研发的Gemini双枪充电桩荣获2026年德国红点设计大奖。
Smart fire safety (Huaxiao Technology)智慧消防（华消科技）
2 · 2024-01-30 → 2024-05-14
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Dahua's subsidiary Huaxiao Technology provides full-series fire safety products and expands overseas, and establishes a joint lab for smart fire protection IoT.大华子公司华消科技提供全系列消防产品并拓展海外，同时建立智慧消防物联网联合实验室。
2024-01-30Dahua Technology stated on the interactive platform that its subsidiary Huaxiao Technology provides full-series fire safety products (traditional, smart, industrial), started overseas expansion in 2022, and has released multiple overseas-certified products.大华股份在互动平台表示，子公司华消科技提供全系列消防安全产品，2022年起布局海外，已发布多款海外认证产品。
2024-05-14Dahua hosted the '14th Five-Year' national key R&D project 'Early Accurate Identification Technology and Demonstration of Fire Signs in Public Buildings' promotion meeting in Hangzhou, with 20+ participating units.大华在杭州承办“十四五”国家重点研发计划“公共建筑火灾征兆早期精准识别技术及示范”项目工作推进会议，20余家单位参会。
LED display products & Fengshi TechnologyLED显示产品与丰视科技
5 · 2024-02-04 → 2025-03-20
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Dahua develops and produces LED screens at its Fuyang factory, and its subsidiary Fengshi Technology showcases and distributes smart commercial display products.大华在富阳工厂研发生产LED屏幕，其子公司丰视科技展示并分销智能商用显示产品。
2024-02-04Dahua stated on its investor platform that mini LED and micro LED technologies are under continuous R&D, with partial technology transferred to production, and mass production and supply capability achieved.大华股份在互动平台表示，mini LED及micro LED相关技术持续研发中，部分技术已实现转产，具备大批量生产和供货能力。
2024-02-04Dahua confirmed it has launched LED screen products, offering full-chain services from self-developed R&D, supply chain manufacturing to project construction and commissioning, and is promoting sales domestically and internationally.大华股份推出LED屏产品，提供从自主研发、供应链制造到项目施工调试一体化全链条服务，已在国内外推广销售。
2024-02-27Dahua stated that its LED products are mainly produced at the Dahua Fuyang factory, and are widely used in transportation, finance, education, energy and other sectors.大华股份表示其LED产品主要由大华富阳工厂生产，广泛应用于交通、金融、教育、能源等领域。
2025-03-07Dahua Technology and subsidiary Fengshi Technology showcase P1.5 COB foldable all-in-one display and other smart commercial display products at ISLE 2025 exhibition.大华股份及子公司丰视科技在ISLE 2025展会展出P1.5 COB折叠一体机等智慧商显产品。
2025-03-20Dahua Technology subsidiary Fengshi Technology signs provincial distributor agreement in Shandong with Shandong Hanguang Optoelectronics.大华股份子公司丰视科技与山东含光光电签署山东区域省级经销商协议。
Technology & Product Launches技术与产品发布
9 · 2024-02-04 → 2026-05-22
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Dahua launches 5G/WiFi6 products, drone inspection solutions, AI all-in-one machines, Xinchuang SSDs, and intelligent inspection large models.大华推出5G/WiFi6产品、无人机巡检方案、AI智能一体机、信创固态硬盘及智能巡检大模型。
2024-02-04Dahua announced it has launched a cloud computing solution integrating computing, storage, network and PaaS services for enterprise digital transformation.大华股份推出云计算解决方案，整合计算、存储、网络和PaaS服务，助力企业数字化转型。
2024-03-15Dahua Technology stated it has 5G and WiFi6 products and will monitor 5.5G technology evolution for future product releases.大华股份表示具有5G、WIFI6等系列产品，将密切关注5.5G技术演进并推出适配产品。
2024-03-15Dahua Technology stated its drone-related products are used for public scenarios such as forest fire detection and water quality survey.大华股份表示其无人机相关产品用于林场火点检测、水质勘察等公共民生场景。
2024-05-31Dahua stated it has no consumer-grade drone products for logistics.大华表示暂无消费级物流无人机产品。
2024-07-12Dahua Technology showcased new products at the 5th China Smart Chemical Park Construction and Development Conference, including the Dahua Tianzhuan intelligent analysis all-in-one machine, AIR digital-intelligence collaboration platform, Honghu intelligent IoT host, toxic and harmful gas detection camera, 5G explosion-proof handheld terminal, and 5G intrinsically safe thermal imaging dual-mobile surveillance ball.大华股份在第五届中国智慧化工园区建设发展大会上展示新产品，包括大华天抟智能分析一体机、AIR数智协同平台、鸿鹄智能物联主机、有毒有害气体检测相机、5G防爆手持终端和5G本安热成像双目移动布控球。
2024-10-08Dahua Tech was added to the 'Xinchuang' (domestic IT/innovation) concept index by Tonghuashun, citing its launch of E920 and E800 series full-capacity Xinchuang solid-state drives certified by Phytium, Loongson, UOS, and Kylin OS.大华股份被同花顺新增纳入“信创”概念，因其推出了通过飞腾、龙芯、统信UOS、麒麟OS认证的E920、E800系列全容量信创固态硬盘。
2025-01-10Dahua stated it uses drones for photovoltaic panel inspection in enterprise scenarios but has no consumer-grade drone products.大华股份表示在企业业务场景中运用无人机进行光伏面板巡检，但无消费级无人机产品。
2025-05-22Dahua Technology held its 2025 SMB new product launch in Hangzhou, unveiling the T9 4G Night Vision King (with 4G unlimited data and AIISP full-color night vision), dual-frequency dual-light PRO indoor pan-tilt, NVR100C-W-M wireless booster, and the Super MAX8000-XPRO series NVR with Dahua Xinghan large model supporting text-based second-level retrieval 2.0.大华股份在杭州举行2025年SMB新品发布会，推出T9 4G夜视王（4G无限免流+AIISP全彩夜视）、双频双光PRO系列室内云台、NVR100C-W-M无线加油宝及超能MAX8000-XPRO系列NVR（搭载大华星汉大模型，支持文字秒级检索2.0）。
2026-05-22Dahua Technology launched the 'Drone Intelligent Inspection Large Model All-in-One' product, integrating Kunpeng processors and domestic AI cards, for water area patrol and security monitoring.大华股份发布“无人机智能巡检大模型一体机”，集成鲲鹏处理器和国产化智能卡，用于河湖库水域巡检与安全监管。
Financial & Shareholder Updates财务与股东动态
11 · 2024-02-06 → 2026-04-18
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Dahua reports R&D expenditure, asset impairments, share buybacks, restricted share unlock, related-party transactions, and securities investment losses.大华披露研发支出、资产减值、股份回购、限售股解禁、关联交易及证券投资亏损。
2024-02-06Dahua announced a 'Quality Return and Dual Improvement' action plan, committing to increase cash dividends and share buybacks to enhance shareholder returns.大华股份制定“质量回报双提升”行动方案，承诺通过增加现金分红、股份回购等方式提升股东回报。
2024-04-15Announced 2023 asset impairment provisions totaling approximately RMB 587 million, reducing 2023 profit before tax by the same amount.公告2023年度计提各项资产减值准备合计约5.87亿元，减少2023年度利润总额约5.87亿元。
2024-05-18Dahua disclosed that its overseas business covers nearly every country/region globally with a team of over 3,500 people, and cumulative cash dividends since listing exceed RMB 5.7 billion.大华披露海外业务已覆盖全球几乎所有国家和地区，拥有3500多人团队，上市以来累计现金分红超57亿元。
2024-10-28Dahua Tech held an earnings call stating that domestic gross margin has fallen to a relatively low level and is expected to stabilize from Q4 2025 onward, while overseas gross margin is expected to remain relatively stable. The company expects domestic revenue to turn positive in Q4 and overseas to continue growing, with overall Q4 revenue maintaining positive growth.大华股份在业绩说明会上表示，国内毛利率已降至较低位置，预计从四季度开始逐步稳定，海外毛利率有望保持相对稳定。预计四季度国内业务转正，海外继续保持增长，总体四季度收入保持正增长。
2025-09-03Dahua Tech disclosed that its H1 2025 R&D expenditure was 1.984 billion yuan, up 4.37% YoY; new software copyrights in 2025 reached 71, up 173.08% YoY.大华股份披露2025年上半年研发投入19.84亿元，同比增长4.37%；2025年新注册软件著作权71个，同比增长173.08%。
2025-09-03Dahua Tech reported H1 2025 sales cash recovery ratio of 114.7%, up 7.1 pct YoY, addressing investor concerns about high accounts receivable.大华股份回复投资者称2025年上半年销售回款收现比达114.7%，同比提升7.1个百分点。
2025-10-24Dahua Technology announced a provision for asset impairment of 294.62 million yuan for the first three quarters of 2025, reducing profit before tax by approximately 295 million yuan.大华股份公告2025年前三季度计提资产减值准备2.9462亿元，减少利润总额约2.95亿元。
2026-04-14293 million restricted shares (8.92% of total shares) held by directional placement institutional investors were unlocked and became tradable.2.93亿股定向增发机构配售限售股解禁，占总股本8.92%。
2026-04-17Dahua Technology disclosed 2026 related-party transaction estimates totaling RMB 2.36775 billion with entities including Leapmotor, Huacheng Network, Huanuokang, China Mobile, etc.大华股份披露2026年度日常关联交易预计总金额23.6775亿元，涉及零跑科技、华橙网络、华诺康、中国移动等关联方。
2026-04-18Dahua Technology held an业绩说明会 and stated: 2026 is the starting year for AI efficiency improvement; the employee stock plan includes for the first time an AI large-model product revenue target, with a CAGR of no less than 50% over the next three years from a base of RMB 878 million in 2025.大华股份在业绩说明会上表示：2026年是AI提效起步年；员工持股计划首次增加AI大模型产品收入目标，在2025年8.78亿元基础上未来三年复合增速不低于50%。
2026-04-18Dahua Technology disclosed that its 2025 securities investments (mainly in Smartsens Technology and ST Jinke) generated a fair value loss of ~RMB 120 million, with an ending book value of RMB 57.136 million.大华股份披露2025年度证券投资（主要持有思特威和ST金科）产生公允价值变动损失约1.2亿元，期末账面价值5713.6万元。
Other developments其他动态
15 · 2024-02-19 → 2026-04-07
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Assorted developments not part of a running storyline.未归入某条故事线的零散动态。
2024-02-19Dahua stated it possesses video large model capabilities, focusing on analytical (parsing) video models rather than generative models like Sora, with R&D in two industries.大华股份表示拥有视频大模型能力，专注于解析式视频大模型而非Sora等生成式模型，在两个行业进行研发。
2024-03-13Dahua Technology held its 2024 channel ecosystem partner conference, promoting the Dahua Think #2.0 strategy and the 'Five All' capability base.大华股份举办2024年渠道生态合作伙伴大会，推广Dahua Think #2.0战略和“五全”能力基座。
2024-11-05Dahua Tech disclosed that its full-domain 6D perception breaks through the visible light band, integrating space, time, color, brightness, and multi-spectrum band technologies.大华股份披露其全域6D感知突破可见光波段的感知能力，融合空间、时间、色彩、亮度和多频谱波段技术。
2024-12-06Dahua confirmed its digital twin software and hardware (Luban product series) can be applied to low-altitude public air routes, and will provide richer digital twin solutions for low-altitude economy.大华股份确认其数字孪生软硬件（鲁班产品系列）可应用于低空公共航路，并将为低空经济提供更丰富的数智孪生解决方案。
2024-12-23Dahua's subsidiary System Engineering Company and its five Xinjiang project companies terminated or exited government projects in Shihezi, Hetian, Cele, Yuepuhu, and Shache, with construction period of 1 year and O&M period of 9-15 years; Dahua will cease O&M services and handle equity and debt cleanup.大华全资子公司系统工程公司及其五家新疆项目公司终止或退出石河子市、和田县、策勒县、岳普湖县、莎车县等地政府项目，建设期1年，运维期9-15年；大华将停止运维服务并开展股权债权处置清理。
2025-02-26Dahua Technology stated it has not built its own IDC and maintains long-term cooperation with major cloud providers.大华股份表示暂未自建IDC机房，与主要云厂家保持长期合作。
2025-02-26Dahua Technology has multiple all-in-one products for finance, healthcare, and manufacturing to accelerate digital transformation.大华股份拥有多款一体机产品，助力金融、医疗、制造等行业数字化转型。
2025-02-26Dahua Technology has implemented projects in logistics and port sectors as part of its smart IoT digital transformation.大华股份在物流、港口等领域有智慧物联项目落地。
2025-04-17Dahua Technology stated on the interactive platform that it has deep-sea related products in its scene-defined series, targeting industry digital transformation and special industry pain points.大华股份在互动平台表示，公司场景定义系列产品已有深海领域相关产品，瞄准行业数字化转型和特种行业场景痛点。
2025-09-03Dahua Tech stated it provides 100M/1000M/10G optical modules for video data transmission and long-distance IP data networks in digital construction scenarios.大华股份表示提供百兆、千兆、万兆光模块产品，用于数字化建设场景下的视频数据传输和远距离IP数据传输。
2025-10-25Dahua Technology held an investor survey attended by Fu Liquan, Wu Jian, Xu Qiaofen, and others.大华股份于2025年10月25日接受投资者调研，傅利泉、吴坚、徐巧芬等参与。
2025-11-24Sanxie Motor disclosed that Dahua Technology completed testing and received batch orders for stepper motors in robotics, alongside Hikvision and Faao Robot.三协电机透露大华股份已完成步进电机在机器人领域的测试定型并获得批量订单，同海康威视、法奥机器人。
2025-12-10Dahua Technology participated in the angel round financing of Shenzhen XinzhanSu Technology Development Co., Ltd., an enterprise SSD product developer, with undisclosed amount, alongside Huayan Capital.大华股份参与深圳芯展速科技发展有限公司天使轮融资（金额未披露），该公司为企业级SSD产品研发商，共同投资方包括华晏资本。
2026-03-16Dahua Technology held 2026 channel partner conference in Shaoxing, chaired by Chairman Fu Liquan. The company outlined channel strategy: focus on core video AI, deepen AI empowerment across the chain, and accelerate scenario-based product deployment to cultivate a second growth curve.大华股份在绍兴召开2026年渠道本地经营合作伙伴大会，董事长傅利泉出席，明确围绕“一个核心、两个坚持”推进渠道建设，深耕大视频主航道，强化AI赋能，培育第二增长曲线。
2026-04-07Dahua Technology responded to market rumors that India banned Chinese surveillance equipment, stating its overseas business covers 180+ countries and regions with dispersed layout, so a single country has limited impact.大华股份回应印度禁止中国监控设备传闻，称海外业务覆盖180多个国家和地区，布局分散，单一国家影响较小。
Overseas expansion & Alat Saudi JV海外扩张与沙特Alat合资公司
3 · 2024-02-20 → 2025-11-05
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Dahua forms a $200M JV with Saudi PIF's Alat to build a smart manufacturing center in Saudi Arabia, and expands overseas business centers including Hungary.大华与沙特PIF旗下Alat成立2亿美元合资公司，在沙特建设智能制造中心，并在匈牙利等地设立海外业务中心。
2024-02-20Dahua and Alat (a wholly-owned subsidiary of Saudi Arabia's Public Investment Fund, PIF) signed a strategic cooperation to form a joint venture, Alat AIVisio Technology Co., Ltd. (AIVisio), with a total investment of approximately $200 million, to build a fully automated global smart manufacturing center in Saudi Arabia, focusing on smart city, intelligent transportation, smart building, and smart education.大华股份与沙特公共投资基金（PIF）全资子公司Alat埃耐特达成战略合作，共同成立合资公司Alat AIVisio技术有限公司（AIVisio），总投资约2亿美元，在沙特设立全自动化全球智能制造中心，探索智慧城市、智能交通、智慧建筑、智慧教育等领域。
2024-10-08Dahua Tech's Thailand branch and Zhonganke Thailand subsidiary (Thailand Wei'an) discussed deepening strategic cooperation in the Thai local market, focusing on resource sharing and business synergy.大华股份泰国分公司与中安科泰国子公司（泰国卫安）就深化泰国本土市场战略合作进行交流，聚焦资源共享与业务协同。
2025-11-05Dahua Technology inaugurated its Northeast Europe Business Center in Budapest, Hungary, showcasing AIoT and AI solutions, and strengthening local service and technical support.大华股份在匈牙利布达佩斯举行东北欧业务中心揭幕仪式，展示AIoT和人工智能解决方案，强化本地化服务与技术支持。
Strategic partnerships with China Mobile group与中国移动集团的战略合作
6 · 2024-02-27 → 2024-11-05
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Dahua deepens cooperation with China Mobile entities (Zhejiang, International, Tietong) on products, channels, R&D, and overseas markets.大华与中国移动（浙江、国际、铁通）在产品、渠道、研发及海外市场方面深化合作。
2024-02-27Dahua confirmed cooperation with China Mobile in product channels, joint R&D, technology innovation, and industrial collaboration, with steady progress.大华股份确认与中国移动在产品渠道、联合研发、技术创新、产业合作等领域开展合作，业务稳步推进。
2024-03-12China Mobile's government and enterprise business department visited Dahua Technology to discuss cooperation in the video IoT field.中国移动政企事业部参观大华股份，探讨视联网领域合作。
2024-07-04Dahua Technology signed a strategic cooperation agreement with China Mobile International Limited to jointly explore overseas emerging business opportunities in smart IoT and smart parks, focusing on markets in Asia-Pacific, Middle East Africa, Latin America, and Europe.大华股份与中国移动国际有限公司签署战略合作协议，聚焦智慧物联和智慧园区领域，共同拓展亚太、中东非、拉美和欧洲等海外市场。
2024-07-17Dahua Technology stated that it has cooperation with China Mobile on products, channels, and R&D, including joint R&D on visual large models, smart electricity, and localized software platforms, with commercialization and joint promotion planned.大华股份表示，与中国移动在产品、渠道和研发上均有合作，包括视觉大模型、智慧用电和国产化软件平台的联合研发，商业化后联合推广。
2024-09-05Dahua Technology signed a strategic cooperation agreement with China Mobile Zhejiang Company to deepen collaboration in 5G-A, AI, large models, computing networks, big data, smart city, and smart manufacturing.大华股份与中国移动浙江公司签署战略合作协议，深化在5G-A、人工智能、大模型、算力网络、大数据、智慧城市及智能制造等领域的合作。
2024-11-05Dahua Tech signed a strategic cooperation agreement with China Mobile Tietong (Zhongyi Tietong), focusing on six areas including smart home, technology innovation, business customer market expansion, DICT industry market, local support delivery, and product cooperation promotion.大华股份与中移铁通签署战略合作协议，聚焦智慧家庭、科技创新、商客市场拓展、DICT行业市场、属地支撑交付、产品合作推广等六方面开展合作。
Bid wins & customer contracts中标与客户合同
8 · 2024-03-04 → 2026-06-10
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Dahua wins bids for projects from China Southern Power Grid, China Telecom, Agricultural Bank of China, Bank of China, Shanghai Rail Transit, and CGN.大华中标南方电网、中国电信、中国农业银行、中国银行、上海轨道交通及中广核等项目。
2024-03-04Dahua Technology received a batch order from Keli Motor's motion control division for intelligent security products.大华股份获得科力尔运动控制事业部在智能安防领域的批量订单。
2024-08-23Dahua Tech was selected as the winning candidate for the 'Full-element Digital Converter Station Intelligent Perception Terminal' bid of China Southern Power Grid Ultra High Voltage Company, with a bid price of 4.39 million yuan.大华股份被列为南网超高压公司‘全要素数字换流站智能感知终端’项目中标候选人，投标报价439万元。
2024-09-03Dahua Technology won the bid for the weak current engineering project of a new office building of a certain department in Jiangsu Province, sourced via single-source procurement from China Telecom Hongxin.大华股份中标江苏省某办公厅新办公楼弱电工程项目，采购方为中电鸿信信息科技有限公司，采用单一来源采购方式。
2025-08-12Dahua won a bid for the Agricultural Bank of China Shanxi branch electronic display maintenance project, valued at 5.4192 million yuan.大华中标中国农业银行山西省分行电子显示屏维保项目，金额541.92万元。
2026-02-27Dahua Technology won a bid for the Bank of China procurement project for the 2025 Security Management Platform Optimization Project, with a winning amount of 13.5922 million yuan.大华股份中标中国银行2025年安防管理平台优化项目采购项目，中标金额为1359.22万元。
2026-03-23Dahua Technology won a bid for Shanghai Rail Transit Jia-Min Line camera and storage equipment procurement project from Shanghai Shentou Investment Co., Ltd., with a winning amount of 13.6917 million yuan.大华股份中标上海轨道交通市域线嘉闵线工程摄像机、存储设备采购项目，中标金额1369.17万元，招标方为上海申铁投资有限公司。
2026-03-27Dahua Technology won a bid for human resource support comprehensive service project from Ordos Citizen Card Construction Co., Ltd., with a winning amount of 2.6761 million yuan.大华股份中标鄂尔多斯市市民卡建设有限公司人力支撑综合服务项目，中标金额267.61万元。
2026-06-10Dahua Technology won the bid for CGN New Energy Technology Company's 2026 video surveillance equipment framework procurement (Lot 3) with a bid amount of 41.362 million yuan.大华股份中标中广核新能源科技公司2026年视频监控设备框架采购（标段三），中标金额4136.20万元。
Subsidiary guarantees & credit support子公司担保及信用支持
17 · 2024-03-08 → 2026-06-15
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Dahua provides various guarantees, letters of credit, and credit support for its domestic and international subsidiaries.大华为其国内外子公司提供各类担保、信用证及信用支持。
2024-03-08Dahua Technology disclosed three guarantees for its UK subsidiary Dahua Technology UK Limited.大华股份披露对英国子公司Dahua Technology UK Limited的三笔对外担保。
2024-09-05Dahua Technology provided guarantees totaling up to 1.36 trillion yuan for subsidiaries, with specific guarantees of 30 million yuan for Zhejiang Fengshi Technology and 10 million yuan for Zhejiang Dahua System Engineering.大华股份为子公司提供总额不超过136亿元的担保，其中为浙江丰视科技提供最高3000万元担保，为浙江大华系统工程提供最高1000万元担保。
2024-10-22Dahua Tech provided a USD 1 million letter of credit to HSBC Bank (China) Hangzhou Branch to guarantee bank credit for its wholly-owned subsidiary Dahua Technology Mexico, S.A. DE C.V., with a one-year term. As of Oct 21, 2024, the company's total actual external guarantee balance was 8.883 billion RMB (25.59% of 2023 audited net assets), all for subsidiaries.大华股份向汇丰银行（中国）杭州分行出具100万美元信用证，为全资子公司Dahua Technology Mexico,S.A. DEC.V.的银行授信提供担保，期限一年。截至2024年10月21日，公司对外实际担保余额88.83亿元（占2023年末经审计净资产25.59%），全部为对子公司担保。
2025-01-16Dahua provided guarantees totaling up to USD 20 million for its wholly-owned subsidiary Dahua Technology (Hong Kong) via a standby letter of credit/guarantee from Citibank (China) Shanghai Branch, valid until Jan 14, 2026, and signed a maximum guarantee agreement with ICBC (Mexico) for subsidiary Dahua Technology Mexico. Total outstanding guarantees reached RMB 9,047.6383 million (26.06% of 2023 net assets).大华股份通过花旗银行上海分行为全资子公司大华科技（香港）开立最高2000万美元备用信用证/保函，有效期至2026年1月14日，并与工商银行（墨西哥）签订最高额担保协议为墨西哥子公司担保。对外实际担保余额90.48亿元（占2023年末净资产26.06%）。
2025-02-21Dahua Technology announced that as of Feb 21, 2025, its total external guarantee balance was 908.5 million yuan, all for subsidiaries, with no overdue or litigated guarantees.大华股份公告截至2025年2月21日对外担保余额90.85亿元，全部为子公司担保，无逾期或涉诉。
2025-02-24Dahua Technology increased guarantee limits for Chengdu and Zhengzhou subsidiaries from 130 million to 150 million yuan, and provided 20 million yuan guarantee for Zhejiang Huagan Technology.大华股份将成都和郑州子公司担保额度从1.3亿元增至1.5亿元，并为浙江华感科技提供2000万元担保。
2025-04-23Dahua Technology's board approved a guarantee plan for subsidiaries: total guarantee amount not exceeding 13.477 billion yuan, including 1.099 billion yuan for subsidiaries with asset-liability ratio below 70% and 12.378 billion yuan for those above 70%, valid from 2024 AGM to next year's AGM.大华股份董事会审议通过为子公司提供担保议案：担保总额度不超过134.77亿元，其中对资产负债率低于70%的子公司担保10.99亿元，高于70%的担保123.78亿元，有效期自2024年度股东大会至下一年度股东大会。
2025-06-12Dahua Tech announced it will provide guarantees for subsidiaries totaling up to 13.477 billion yuan, with actual outstanding guarantees of 9.106 billion yuan as of June 11, 2025.大华股份公告为子公司提供担保总额度不超过134.77亿元，截至2025年6月11日实际对外担保余额为91.06亿元。
2025-07-01Provided guarantee for three subsidiaries (Zhejiang Huaruijie, Huafei Intelligent, Huaxiao Technology) with aggregate maximum credit limit of 50 million yuan, and a KRW 42.3926 million (≈2.2 million yuan) performance guarantee for Huarui Technology's South Korean subsidiary.为三家子公司（浙江华锐捷、华飞智能、华消科技）提供合计最高债权限额5000万元的担保，并为华睿科技的韩国孙公司提供4239.26万韩元（约220万元）履约担保。
2025-07-23Provided guarantees for subsidiaries Zhejiang Dahua Technology Co., Ltd. and Zhejiang Dahua System Engineering Co., Ltd. with aggregate limit of 75 million yuan (Bank of China), and 20 million yuan (SPD Bank); also a KRW 29.356 million performance guarantee by Huarui Technology for its South Korean subsidiary.为子公司浙江大华科技有限公司和浙江大华系统工程有限公司提供合计7500万元（中国银行）及2000万元（浦发银行）担保；华睿科技为其韩国孙公司提供2935.6万韩元履约担保。
2025-11-03Dahua Technology approved a total guarantee quota of up to 13.477 billion yuan for its subsidiaries, valid until next AGM.大华股份批准为子公司提供总额不超过134.77亿元的担保额度，有效期至下一年度股东大会。
2025-11-04Dahua Technology provided a USD 1 million guarantee to HSBC Hangzhou for its Mexico subsidiary's bank credit facility, with actual guarantee balance of 8.986 billion yuan (24.94% of net assets).大华股份为墨西哥子公司向汇丰银行杭州分行提供100万美元担保，实际担保余额89.86亿元（占净资产24.94%）。
2025-11-11Dahua Technology provided a 30 million yuan guarantee to China Construction Bank for subsidiary Zhejiang Dahua System Engineering Co., Ltd., with total actual guarantee balance of 9.016 billion yuan (25.02% of net assets).大华股份为建设银行杭州高新支行提供3000万元担保给子公司浙江大华系统工程有限公司，实际担保余额90.16亿元（占净资产25.02%）。
2026-01-16Dahua Technology provided a guarantee of up to USD 20 million for its subsidiary Dahua Technology (HK) Limited to Citibank (China) Shanghai Branch, valid from January 15, 2026 to January 14, 2027.大华股份为全资子公司大华技术（香港）有限公司向花旗银行（中国）有限公司上海分行提供最高2000万美元担保，有效期2026年1月15日至2027年1月14日。
2026-01-23Dahua Technology provided a guarantee of up to RMB 10 million to China Merchants Bank Hangzhou Branch for subsidiary Zhejiang Huaruijie Technology Co., Ltd.大华股份向招商银行杭州分行出具担保书，为全资子公司浙江华锐捷技术有限公司提供最高1000万元人民币担保。
2026-03-12Dahua Technology signed a maximum guarantee contract with Ping An Bank Hangzhou Branch, providing joint liability guarantee of up to 20 million yuan for subsidiary Zhejiang Huagan Technology Co., Ltd., valid from March 11 to September 18, 2026.大华股份与平安银行杭州分行签订最高额保证担保合同，为子公司浙江华感科技有限公司提供最高2000万元连带责任保证，期限2026年3月11日至9月18日。
2026-06-15Dahua Technology provided a guarantee of up to HKD 1.4 million for its subsidiary Dahua Technology (HK) Limited's sales contract with a customer, via a letter of credit from HSBC Bank (China) Hangzhou Branch, expiring July 1, 2027.大华股份通过汇丰银行（中国）杭州分行为子公司Dahua Technology (HK) Limited的销售合同提供不超过140万港币的履约担保，担保到期日为2027年7月1日。
Product & Technology Clarifications产品与技术澄清
9 · 2024-03-08 → 2026-05-28
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Dahua clarifies it has no liquid cooling, humanoid robot, chip design, action camera, or computing power leasing businesses, and does not supply Baidu's robotaxi.大华澄清无液冷、人形机器人、芯片设计、运动相机或算力租赁业务，也不向百度萝卜快跑供货。
2024-03-08Dahua Technology stated it has no liquid cooling technology reserves.大华股份表示暂无液冷相关技术储备。
2024-07-17Dahua Technology stated that it does not supply products to Baidu's Apollo robotaxi service 'Luobo Kuaipao'.大华股份表示，未向百度Apollo的萝卜快跑供货。
2024-12-12Dahua stated it has not yet engaged in humanoid robot business.大华股份表示暂未涉及人形机器人相关业务。
2025-01-10Dahua stated it has no chip design or manufacturing business.大华股份表示暂无芯片设计及制造相关业务。
2025-02-26Dahua Technology stated it has no humanoid robot business cooperation and focuses on smart IoT.大华股份表示暂无人形机器人相关业务合作，深耕智慧物联。
2025-10-09Dahua Technology clarified that it does not hold any shares in Moore Threads (摩尔线程).大华股份澄清，未持有摩尔线程公司股份。
2025-10-09Dahua Technology stated it has no action camera products or related plans.大华股份表示目前没有运动相机相关产品及规划。
2026-05-17Dahua Technology stated on the investor interaction platform that it currently has no computing power leasing business.大华股份在互动平台表示，公司目前没有算力租赁业务。
2026-05-28Dahua Technology stated on the investor interaction platform that it currently has no chip design-related business.大华股份在互动平台表示，目前无芯片设计相关业务。
Government & institutional visits政府及机构来访
4 · 2024-03-29 → 2026-03-09
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Dahua receives visits from city governments (Changchun, Guiyang, Changsha) and foreign delegations (El Salvador) to discuss cooperation.大华接待长春、贵阳、长沙等市政府及萨尔瓦多等外国代表团来访，探讨合作。
2024-03-29Changchun city government officials visited Dahua Technology to discuss cooperation in urban governance, smart charging infrastructure, and automotive industry support.长春市政府官员参观大华股份，探讨在城市治理、智慧充电基础设施和汽车产业配套等领域合作。
2024-04-14El Salvador Vice President-elect Felix Ulloa delegation visited Dahua; discussed deepening cooperation in urban buildings, municipal governance, and environmental protection for El Salvador's digital development.萨尔瓦多当选副总统菲利克斯·乌略亚代表团参观大华，讨论在城市楼宇、市域治理、环境保护等领域深化合作，助力萨尔瓦多数智化发展。
2024-08-29Dahua Tech's senior vice president Wang Ying met with the deputy mayor of Guiyang to discuss deepening cooperation and increasing industrial investment in the Guiyang-Anshun region.大华股份高级副总裁王颖会见贵阳市代市长，讨论深化合作并加大在贵阳贵安的产业布局。
2026-03-09Changsha city mayor Chen Bozhang visited Dahua Technology, discussed cooperation on AI+, big data, smart city, capacity expansion, and product overseas expansion. Dahua's base in Changsha uses self-developed AGV smart logistics system.长沙市委副书记、市长陈博彰调研大华股份，探讨“人工智能+”、大数据、智慧城市、产能释放及产品出海合作；长沙基地搭载自主研发AGV智慧物流系统。
Industry Solutions & Vertical Markets行业解决方案与垂直市场
10 · 2024-04-01 → 2026-06-03
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Dahua showcases solutions for energy, smart city, water conservancy, mining, cultural tourism, smart agriculture, and campus safety.大华展示能源、智慧城市、水利、矿业、文旅、智慧农业及校园安全等解决方案。
2024-04-01Launched campus AI anti-bullying solution using AI audio and voiceprint recognition for real-time abnormal sound monitoring, automatic alarm, and rapid response; solution promoted to market.推出校园AI防欺凌解决方案，采用AI音频和声纹识别技术，全天候异常声音监控，自动报警及声光警戒，快速联动处理，方案已向市场推广。
2024-06-12Dahua Tech stated that its energy industry solutions cover hydrogen, petrochemical, coal, and power chains, including hazardous material transport and storage safety monitoring via integrated data and AI algorithms.大华股份表示，其能源行业线解决方案覆盖氢、石化、煤炭、电力产业链，包括危化品运输和存储环节的安全监管。
2024-06-21Dahua Tech attended the 15th International Infrastructure Investment and Construction Forum in Macau, showcasing solutions in smart manufacturing, smart logistics, smart energy, smart city, and smart transportation.大华股份出席在澳门举办的第15届国际基础设施投资与建设高峰论坛，展示智慧制造、智慧物流、智慧能源、智慧城市、智慧交通等解决方案。
2024-06-25Dahua Tech was added with a 'water conservancy' concept, citing its digital solutions for river/lake intelligent management, irrigation water-saving, water project management, and fishing ban enforcement.大华股份新增“水利”概念，其在智慧水利领域提供河湖智能化治理、灌区治水节水、水利工程智慧管理、禁渔禁捕等数字化方案。
2025-01-18Dahua, together with Hangzhou West Lake Scenic Area Management Committee and Hangzhou West Lake Big Data Operation Co., saw its 'Digital Intelligent Scenic Area全域 Traffic Synergy Solution' selected for the 2024 National Smart Tourism Solutions list (top 10).大华股份联合杭州西湖风景名胜区管理委员会、杭州西湖大数据运营有限公司申报的《数智化景区全域交旅协同融合管控解决方案》入选2024年全国智慧旅游十佳解决方案名单。
2025-02-26Dahua Technology offers smart agriculture solutions including weather monitoring, soil sensors, pest detection, and irrigation management.大华股份提供智慧农业方案，包括气象监测、土壤检测、虫情预警、水肥一体化灌溉等。
2025-06-02Dahua Tech held an 'AI + Smart Mine' technical seminar with Xinjiang Guanghui Mining, showcasing a new-generation mine-specific AI visual analysis terminal and a 'three-violations behavior intelligent recognition system' to reduce false alarm rates.大华股份与新疆广汇矿业联合开展“AI+智慧矿山”技术研讨会，展示了新一代矿山专用AI视觉分析终端和“三违行为智能识别系统”，以降低误报率。
2025-08-05Dahua showcased smart cultural tourism solutions at the 'Zhi Chuang Wen Lv, Shu Qi Wei Lai' event in Yinchuan, integrating AI large models and IoT for scenic area operations.大华在银川'智创文旅·数启未来'活动上展示智慧文旅解决方案，整合AI大模型和物联网用于景区运营。
2025-11-19Dahua Technology, with subsidiaries Huagan Technology and Huaxiao Technology, exhibited at the 32nd China International Electrical Equipment & Technology Expo, showcasing end-to-end power solutions including 'air-ground' integrated inspection and fire safety.大华股份携子公司华感科技、华消科技参展第三十二届中国国际电力设备及技术展览会，展示覆盖电力全链路的端到端解决方案，包括“空天地”一体化巡检和消防安全方案。
2026-06-03Dahua Technology's general manager of intelligent computing products, Xu Wang, spoke at Fujian Energy & Petrochemical Group's digitalization conference, showcasing AI applications in energy, chemical, and power sectors, including safety production, intelligent inspection, and risk warning.大华股份智能计算产品部总经理徐旺在福建能源石化集团信息化推进大会上发表演讲，展示在能源化工、电力等领域的AI应用，包括安全生产、智能巡检和风险预警。
Executive changes & board appointments高管变动与董事会任命
4 · 2024-04-15 → 2026-01-05
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Dahua appoints new senior VPs, changes president (Fu Liquan resigns, Zhao Yuning appointed), and elects board members.大华任命新的高级副总裁，变更总裁（傅利泉辞任，赵宇宁接任），并选举董事会成员。
2024-04-15Appointed Gao Chunshan (郜春山) and Chen Qiang (陈强) as Senior Vice Presidents.聘任郜春山、陈强为公司高级副总裁。
2025-11-28Dahua Technology's board elected Fu Liquan as executive director and legal representative, and confirmed the audit committee members (Liu Hanlin as convener).大华股份董事会选举傅利泉为执行公司事务的董事及法定代表人，确认审计委员会成员（刘翰林为召集人）。
2025-11-28Dahua Technology elected Zhao Yuning as employee representative director at the 2025 first职工代表大会, effective until the 8th board term ends.大华股份2025年第一次职工代表大会选举赵宇宁为职工代表董事，任期至第八届董事会届满。
2026-01-05Fu Liquan resigned as president of Dahua Technology, continuing as chairman; Zhao Yuning was appointed as president, effective from January 5, 2026.傅利泉辞去大华股份总裁职务，继续担任董事长；赵宇宁被聘任为总裁，自2026年1月5日起生效。
US & Canada market exit退出美国及加拿大市场
2 · 2024-04-19 → 2025-04-10
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Dahua sells its US and Canadian subsidiaries, exiting the North American market due to sanctions, and confirms full exit from the US market.大华出售其美国和加拿大子公司，因制裁退出北美市场，并确认完全退出美国市场。
2024-04-19Sold its US subsidiary Dahua Technology USA to Central Motion Picture USA for USD 15 million, and sold CAD 1 million inventory of Canadian subsidiary, exiting the US market due to US sanctions.以1500万美元出售美国全资子公司Dahua Technology USA给美国中央电影公司，并出售加拿大子公司价值100万美元库存产品，因美国制裁退出美国市场。
2025-04-10Dahua Technology stated at the 2024 performance briefing that it has exited the U.S. market; since 2019, after multiple rounds of sanctions, materials have been basically localized through verification substitution and design changes. Products cover 180+ countries and regions.大华股份在2024年业绩说明会上表示，已退出美国市场；自2019年以来经历多轮制裁，通过验证替代、改版方案等方式，物料已基本实现本土化。产品覆盖全球180多个国家和地区。
Future Communication Research Institute未来通信研究院
2 · 2024-05-03 → 2024-07-01
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Dahua establishes the Future Communication Research Institute to develop '3+N' converged connectivity for IoT-to-video-IoT evolution.大华成立未来通信研究院，开发“3+N”融合连接能力，支持从物联网到视频物联网的演进。
2024-05-03Dahua Technology established the Future Communication Research Institute, focusing on network connectivity, data switching, and frontier network technologies to build a '3+N' converged connection capability system supporting IoT-to-video-network upgrade.大华股份成立未来通信研究院，围绕网络连接技术、数据交换技术和前沿网络技术，打造“3+N”融合连接能力体系，支撑物联网向视联网升级。
2024-07-01Dahua Technology established the Future Communication Research Institute in 2023, building a '3+N' converged connectivity capability system to support the evolution from IoT to Video IoT (vision IoT), with full-stack products including PoE switches, industrial switches, 5G routers, WLAN, IoT gateways, and edge gateways.大华股份于2023年成立未来通信研究院，构建“3+N”融合连接能力体系，支撑物联网向视联网升级，产品包括PoE交换机、工业交换机、5G路由器、WLAN、物联网网关、边缘网关等全栈数通产品。
Honghu intelligent IoT host & HarmonyOS鸿鹄智能物联网主机与鸿蒙系统
5 · 2024-05-10 → 2025-06-14
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Dahua launches the Honghu intelligent IoT host, the world's first fully domestic hardware with HarmonyOS, and deepens cooperation with the HarmonyOS ecosystem.大华推出鸿鹄智能物联网主机，是全球首款搭载鸿蒙系统的全国产硬件，并深化与鸿蒙生态的合作。
2024-05-10Dahua launched the Dahua Honghu (Grand Auk) intelligent IoT host and the Dahua Tian series intelligent converged all-in-one at the 2024 IoT Host New Product Launch in Hangzhou.大华在杭州2024年物联主机新品发布会上发布大华鸿鹄智能物联主机及大华天系列智能融合一体机。
2024-05-10Dahua deepened cooperation with HarmonyOS (Hongmeng) in the IoT field to jointly serve the smart IoT industry.大华与鸿蒙在IoT领域深入合作，共同服务智慧物联产业。
2024-08-15Dahua Tech launched the 'Dahua Honghu' intelligent IoT host, the world's first fully domestic hardware with HarmonyOS, featuring 4000+ protocols and 22 Tops computing power.大华股份推出大华鸿鹄智能物联主机，全球首款全国产化硬件鸿蒙系统物联主机，支持4000+协议和22Tops算力。
2024-11-11Dahua Tech launched the Dahua Honghu (Dahua Honghu) intelligent IoT host, which uses fully domestic hardware and the HarmonyOS (Hongmeng) system, enabling IoT data access integrated with video and AI capabilities for end-to-end smart IoT solutions.大华股份推出大华鸿鹄智能物联主机，采用全国产化硬件鸿蒙系统，可满足各行业物联数据接入，并与视频和AI能力融合，提供端到端智慧物联解决方案。
2025-06-14Dahua Tech registered a new software copyright for 'Dahua Intelligent IoT Security Video Surveillance (HarmonyOS Edition) Software V1.1.11'.大华股份新注册《大华智能物联安防视频监控（HarmonyOS版）软件V1.1.11》软件著作权。
Dividend distributions分红派息
6 · 2024-05-14 → 2026-05-18
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Dahua announces and executes cash dividends for 2023, 2024 H1, 2024 full year, and 2025 Q3, with increasing payout ratios.大华宣布并实施2023年、2024年半年度、2024年全年及2025年三季度现金分红，分红比例逐步提高。
2024-05-14Dahua announced its 2023 annual profit distribution: cash dividend of RMB 3.82 per 10 shares, totaling RMB 1.251 billion, representing 16.99% of net profit, with record date May 21 and ex-dividend date May 22.大华股份公告2023年度权益分派：每10股派发现金红利3.82元，合计派发12.51亿元，占归母净利润16.99%，股权登记日5月21日，除权除息日5月22日。
2024-09-10Dahua Technology announced a semi-annual cash dividend of 1.84 yuan per 10 shares, totaling 602 million yuan, with record date on September 19 and ex-dividend date on September 20.大华股份宣布2024年半年度权益分派，每10股派发现金红利1.84元，合计派发6.02亿元，股权登记日为9月19日，除权除息日为9月20日。
2025-03-28Dahua Technology announces 2024 full-year cash dividend plan: total payout of RMB 2.104 billion, representing 72.41% of net profit.大华股份公布2024年度现金分红预案：全年分红总额21.04亿元，占净利润72.41%。
2025-10-24Dahua Technology proposed a cash dividend of 1.85 yuan per 10 shares (tax included) for the first three quarters of 2025, with total payout of approximately 602.25 million yuan.大华股份提议2025年前三季度利润分配预案：每10股派发现金红利1.85元（含税），现金分红总额约6.0225亿元。
2026-04-17Dahua Technology's board approved the 2025 profit distribution plan: cash dividend of RMB 3.70 per 10 shares (total ~RMB 1.202 billion), no share transfer or capital reserve increase. Total 2025 cash distribution (including interim and buyback) expected to reach ~RMB 2.093 billion, 54.25% of net profit.大华股份董事会审议通过2025年度利润分配预案：每10股派发现金红利3.70元（合计约12.02亿元），不送股不转增。2025年度累计现金分红预计约20.93亿元，占净利润54.25%。
2026-05-18Dahua Technology announced a cash dividend of 3.70 yuan per 10 shares (tax included) for the 2025 fiscal year, with the record date on May 25, 2026.大华股份公告2025年度权益分派：每10股派发现金红利3.70元（含税），股权登记日为2026年5月25日。
Vehicle-road coordination & intelligent transportation车路协同与智能交通
3 · 2024-06-12 → 2024-08-25
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Dahua develops vehicle-road coordination cameras, lidar, and full holographic perception systems, and sets up a special team for 'Vehicle-Road-Cloud' integration.大华开发车路协同相机、激光雷达和全息感知系统，并组建“车路云一体化”专项团队。
2024-06-12Dahua Tech stated that its vehicle-road coordination dedicated cameras with low latency, high-precision timing, high frame rate, timestamp binding, and open ecosystem are available, and the company can build a full holographic perception roadside sensing system.大华股份表示，其车路协同专用摄像机具备低延时、高精度授时、高帧率、时间戳逐帧绑定、生态开放五大特性，可构建全息感知路侧感知系统。
2024-07-01Dahua Technology stated that its vehicle-road coordination dedicated cameras have been applied in multiple intelligent connected vehicle projects, and its lidar products feature all-weather detection, high precision, 3D target reconstruction, and strong anti-interference capability.大华股份表示，其车路协同专用摄像机已在多个智能网联项目中应用，激光雷达产品具备全天候检测、高精度、三维目标还原和强抗干扰能力。
2024-08-25Dahua Tech stated in an earnings call that it has set up a special team for 'Vehicle-Road-Cloud' integration, deployed in 20 pilot cities including Beijing Yizhuang, and focuses on roadside perception products like cameras and millimeter-wave radar.大华股份在业绩说明会上表示，已成立车路云专班，在北京亦庄等20个试点城市布局，以摄像机、毫米波雷达等路侧感知产品为主。
New subsidiary establishments新设子公司
12 · 2024-06-28 → 2025-12-10
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Dahua establishes new wholly-owned or joint-venture subsidiaries in Shandong, Qingdao, Fujian, Jilin, Zhengzhou, and other locations for IoT, AI, and digital services.大华在山东、青岛、福建、吉林、郑州等地新设全资或合资子公司，从事物联网、人工智能和数字服务。
2024-06-28Dahua Tech indirectly wholly owns a newly established subsidiary Shandong Dahua Digital Technology Co., Ltd. (山东大华数智科技有限公司) with registered capital of 10 million yuan, covering IoT services and AI general application systems.大华股份间接全资持股新设子公司山东大华数智科技有限公司，注册资本1000万元，经营范围包括物联网技术服务、人工智能通用应用系统等。
2024-07-02Dahua Technology indirectly wholly-owned subsidiary Qingdao Dahua Ruifa Intelligent IoT Technology Co., Ltd. was established with registered capital of 7 million yuan, covering IoT technology R&D, cloud computing equipment technical services, internet data services, and battery sales.大华股份间接全资子公司青岛大华睿发智能物联科技有限公司成立，注册资本700万元，经营范围包括物联网技术研发、云计算装备技术服务、互联网数据服务和电池销售。
2024-07-04Dahua Technology indirectly wholly-owned subsidiary Fujian Dahua Qingchuang Digital Technology Co., Ltd. was established with registered capital of 10 million yuan, covering AI general application systems, digital video surveillance system sales, and IoT application services.大华股份间接全资子公司福建大华清创数字科技有限公司成立，注册资本1000万元，经营范围包括人工智能通用应用系统、数字视频监控系统销售和物联网应用服务。
2024-09-11Dahua Technology established a wholly-owned subsidiary Jilin Dahua Zhilian Technology Co., Ltd. with registered capital of 10 million yuan, covering security equipment manufacturing, IoT technology R&D, and photovoltaic equipment manufacturing.大华股份成立全资子公司吉林大华智联科技有限公司，注册资本1000万元，经营范围包括安防设备制造、物联网技术研发、光伏设备及元器件制造。
2024-10-17Dahua Tech, via its wholly-owned subsidiary Zhejiang Dahua Investment Management, jointly established Shenzhen Aohua City Operation Development Co., Ltd. with two other partners, with registered capital of 10 million RMB, focusing on parking services, EV charging pile sales, and EV charging infrastructure operations.大华股份通过全资子公司浙江大华投资管理有限公司与另两家合作方共同成立深圳奥华城市运营发展有限公司，注册资本1000万元，主营停车场服务、充电桩销售、电动汽车充电基础设施运营。
2024-12-03Dahua Technology indirectly wholly-owned subsidiary Zhengzhou Airport Zone Huaao Technology Co., Ltd. was established with registered capital of 10 million yuan, covering AI, big data, and internet data services.大华股份间接全资子公司郑州航空港区华傲科技有限公司成立，注册资本1000万元，经营范围涵盖人工智能、大数据及互联网数据服务。
2025-04-25Rudong Jintianhua Security Technology Co., Ltd. was established, with a registered capital of 5 million yuan, jointly held by Dahua Technology's subsidiary Zhejiang Dahua Investment Management Co., Ltd. and Zhongtian Technology's subsidiary Zhongtian Broadband Technology Co., Ltd., focusing on intelligent control systems and AI application software.如东锦天华安防科技有限公司成立，注册资本500万元，由大华股份旗下浙江大华投资管理有限公司与中天科技旗下中天宽带技术有限公司共同持股，经营范围包括智能控制系统集成、人工智能应用软件开发等。
2025-05-16Dahua Technology, through its subsidiary Zhejiang Huaxiao Technology, co-invested in Bozhou Bo Dayongshun Technology Co., Ltd., with registered capital of 1 million yuan, covering IoT technology R&D and smart unmanned aerial vehicle sales.大华股份旗下浙江华消科技有限公司等共同投资成立亳州亳大永顺科技有限公司，注册资本100万元，经营范围包括物联网技术研发、智能无人飞行器销售。
2025-07-16Established Zhejiang Gaohua Smart IoT Technology Co., Ltd. with registered capital of 45 million yuan, jointly held by Zhejiang Gaoxin Technology Co., Ltd. and Dahua's subsidiary Zhejiang Dahua Investment Management Co., Ltd.; business includes IoT R&D, IoT application services, and smart vehicle equipment manufacturing.与浙江高信技术股份有限公司共同投资成立浙江高华智慧物联技术有限公司，注册资本4500万元，经营范围包括物联网技术研发、物联网应用服务、智能车载设备制造等。
2025-07-23Established Xuzhou Defeng Technology Development Co., Ltd., jointly held by Dahua's subsidiary Zhejiang Huaruijie Technology Co., Ltd.; business includes new energy vehicle electrical accessory sales, AI industry application system integration, and information system integration services.与旗下浙江华锐捷技术有限公司等共同投资成立徐州德丰科技发展有限公司，经营范围包括新能源汽车电附件销售、人工智能行业应用系统集成服务、信息系统集成服务等。
2025-10-30Dahua Technology indirectly wholly-owned subsidiary Qingdao Dahua Ruihai New Energy Operations Co., Ltd. was established, with business scope including new energy vehicle battery swap facility sales and security equipment manufacturing.大华股份间接全资子公司青岛大华睿海新能源运营有限公司成立，经营范围包括新能源汽车换电设施销售、安防设备制造等。
2025-12-10Chengdu Dahua Smart Information Technology Co., Ltd., a wholly-owned subsidiary of Dahua Technology, filed for simple cancellation (announcement period Dec 4-24), with registered capital of 20 million yuan, established in November 2022.大华股份全资子公司成都大华智慧信息技术有限公司发布简易注销公告（公告期12月4日至24日），注册资本2000万元，成立于2022年11月。
Awards & Certifications奖项与认证
3 · 2024-07-05 → 2024-09-20
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Dahua receives CC EAL3+ security certification, cybersecurity honors, and its smart tourism solution is selected as a national top-10 case.大华获得CC EAL3+安全认证、网络安全荣誉，智慧旅游方案入选全国十佳案例。
2024-07-05Dahua Technology's network camera series obtained the Common Criteria (CC) EAL 3+ certificate from SGS Brightsight laboratory, covering development environment, production, supply chain, vulnerability management, and personnel security.大华股份网络摄像机系列产品通过SGS Brightsight实验室评估，获得信息技术安全评估通用标准（CC）EAL 3+证书，涵盖开发环境、生产、供应链、漏洞管理和人员安全。
2024-09-03Dahua Technology's 'Provincial Key Laboratory of Visual IoT Fusion Technology' was officially recognized by Zhejiang Provincial Department of Science and Technology, jointly built with Zhejiang University and Hangzhou Dianzi University.大华股份的“全省视觉物联融合技术重点实验室”获得浙江省科学技术厅正式认定，由大华股份与浙江大学、杭州电子科技大学三方共建。
2024-09-20Dahua Technology received two cybersecurity honors: 'CNVD Outstanding Vulnerability Disposal Contributor' from CNCERT and 'CNNVD Excellent Vulnerability Management Enterprise' from CNNVD.大华股份获评CNCERT“CNVD漏洞处置突出贡献单位”和CNNVD“国家信息安全漏洞库优秀漏洞管理企业”两项网络安全荣誉称号。
Subsidiaries & Affiliates子公司与关联公司
6 · 2024-07-08 → 2025-10-09
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Dahua's subsidiaries Huaqi Wisdom, Huafei, and IMOU LeCheng focus on computing infrastructure, AI all-in-one, and cloud services.大华子公司华启智慧、华飞及乐橙聚焦计算基础设施、AI一体机及云服务。
2024-07-08Dahua Technology disclosed that the equity of subsidiary Zhejiang Huafei Intelligent Technology Co., Ltd. was adjusted in the first half of 2024, and it is now a wholly-owned subsidiary of Huashi Zhijian, a controlled subsidiary of Dahua.大华股份披露，子公司浙江华飞智能科技有限公司的股权已于2024年上半年完成调整，现为公司控股子公司华视智检的全资子公司。
2024-11-22Dahua Tech's subsidiary Huaqi Intelligence (Huaqi Zhihui) was recognized as the sole Kunpeng/Shengteng (Kunpeng/Shengteng) whole-machine partner and launched the Kunpeng R-series server.大华股份孙公司华启智慧作为唯一的鲲鹏/昇腾整机合作伙伴亮相，并发布鲲鹏R机型服务器。
2025-02-13Dahua's subsidiary Huaqi Wisdom focuses on computing infrastructure R&D, production, sales, and ecosystem building for government, telecom, finance, and energy sectors.大华子公司华启智慧聚焦算力基础设施的研发、生产、销售和服务，服务政务、运营商、金融、能源等行业。
2025-04-10Dahua Technology's chairman and president Fu Liquan stated at the 2024 performance briefing that the subsidiary Huaqi Wisdom focuses on the large-model application all-in-one products, providing independent and secure computing power support for government, telecom, finance, energy, and comprehensive industry customers.大华股份董事长兼总裁傅利泉在2024年业绩说明会上表示，子公司华启智慧聚焦大模型应用一体机产品，为政务、运营商、金融、能源及综合行业客户提供自主创新、安全可靠的算力支撑。
2025-09-01Dahua Tech's consumer brand IMOU LeCheng disclosed it has 20 global data center nodes, 60M+ device connections, and 23M+ users for its AIoT cloud services.大华股份旗下民用品牌IMOU乐橙披露其全球拥有20个数据中心节点、6000万+设备接入和2300万+用户。
2025-10-09Dahua's subsidiary Huaqi Wisdom (华启智慧) officially became a Kunpeng/Shengteng (鲲鹏/昇腾) full-machine partner in 2024, focusing on general computing and AI computing servers.大华子公司华启智慧于2024年正式成为鲲鹏/昇腾整机合作伙伴，专注通用计算和AI计算服务器。
Employee stock ownership & equity incentives员工持股与股权激励
8 · 2024-07-11 → 2026-06-16
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Dahua implements employee stock ownership plan and cancels unvested stock options due to unmet performance targets and resignations.大华实施员工持股计划，并因业绩未达标及离职原因注销未行权的股票期权。
2024-07-11Dahua Technology will unlock 20.2625 million restricted shares on July 15, 2024, accounting for 0.62% of total share capital, from equity incentive restricted shares.大华股份将于2024年7月15日解禁2026.25万股股权激励限售股份，占总股本比例0.62%。
2024-08-09Dahua Tech completed the cancellation of 2.1347 million restricted shares repurchased from 204 employees at a price of 8.16 yuan per share, reducing total shares from 3.294 billion to 3.292 billion.大华股份完成对204名员工持有的213.47万股限制性股票的回购注销，回购价8.16元/股，总股本从32.94亿股减至32.92亿股。
2024-11-15Dahua Tech's board of directors approved a proposal to increase registered capital and amend the company's articles of association, related to the 2022 stock option and restricted stock incentive plan.大华股份董事会审议通过了《关于增加公司注册资本及修订公司章程的议案》，与2022年股票期权与限制性股票激励计划相关。
2025-06-27Dahua Tech completed the repurchase and cancellation of 20.54496 million restricted shares (0.62% of total shares) at 8.16 yuan per share, totaling about 168 million yuan, due to departures and unmet 2024 performance targets.大华股份完成回购注销20,544,960股限制性股票（占总股本0.62%），回购价格8.16元/股，总金额约1.68亿元，原因为离职及2024年业绩未达解锁条件。
2025-07-15Board approved cancellation of 25,696,010 stock options from the 2022 equity incentive plan due to expiration, resignations (141 persons), and unmet performance target (2024 revenue growth 5.29% vs target 83%).董事会审议通过注销2022年股权激励计划中25,696,010份股票期权，原因包括到期未行权、141名离职人员及业绩未达标（2024年营收增长5.29%，目标83%）。
2026-04-17Dahua Technology's board approved the 2026 employee stock ownership plan, granting up to 19,819,601 shares (0.60% of total shares) to core staff at RMB 9.58 per share, with a 60-month duration and three tranche lock-up periods (12/24/36 months).大华股份董事会批准2026年员工持股计划，拟向核心骨干授予不超过1981.96万股（占总股本0.60%），受让价格9.58元/股，存续期60个月，分三批解锁（12/24/36个月）。
2026-05-26Dahua Technology announced that the securities trading account for its 2026 employee stock ownership plan has been opened, approved by the board and shareholders on April 17 and May 15, 2026.大华股份公告2026年员工持股计划证券交易账户已开立，该计划于2026年4月17日和5月15日经董事会和股东会审议通过。
2026-06-16Dahua Technology completed the non-trade过户 of its 2026 employee stock ownership plan, transferring 19.8196 million shares (0.61% of total shares) from the 2023 repurchased shares, with actual subscription funds of 190 million yuan.大华股份完成2026年员工持股计划非交易过户，从2023年回购股份中转出1981.96万股（占总股本0.61%），实际认购资金总额1.9亿元。
IP & Patents知识产权与专利
2 · 2024-07-21 → 2025-03-14
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Dahua is granted a patent for image stitching, files trademarks for 'Dahua Jinghong', and reports increased software copyrights.大华获得图像拼接专利，申请'大华惊鸿'商标，软件著作权数量增长。
2024-07-21Dahua Technology was granted a new invention patent for 'an image stitching method, device, storage medium, and electronic device'.大华股份新获得一项发明专利授权，专利名为“一种图像拼接方法、装置、存储介质及电子装置”。
2025-03-14Dahua Technology files trademark applications for 'Dahua Jinghong' and 'Jinghong Lingxi'.大华股份新提交“大华惊鸿”、“惊鸿灵犀”商标注册申请。
Awards & recognitions奖项与认可
10 · 2024-08-07 → 2026-06-25
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Dahua and its executives win multiple awards including Golden Bull Awards, WAIC benchmark, innovation method prize, Red Dot Design Award, and Fortune China Tech 50.大华及其高管获得金牛奖、WAIC标杆、创新方法大赛奖、红点设计奖及《财富》中国科技50强等多个奖项。
2024-08-07Dahua Tech confirmed that its 'Dahua Tiantuan' intelligent integrated server won the WAIC 2024 'AI Product Benchmark' award; the server integrates computing power and nearly 100 algorithms.大华股份确认其‘大华天抟’智能融合一体机获评WAIC 2024‘人工智能’产品标杆，自带算力算法，集成近百种算法。
2024-10-24Dahua Tech won three Golden Bull Awards: '2023 Most Investment Value Award', founder and chairman Fu Liquan won '2023 Golden Bull Outstanding Entrepreneur Award', and secretary of the board and senior VP Wu Jian won '2023 Golden Bull Board Secretary Award'.大华股份荣获三项金牛奖：公司获“2023年度最具投资价值奖”，创始人、董事长傅利泉获“2023年度金牛卓越企业家奖”，董秘、高级副总裁吴坚获“2023年度金牛董秘奖”。
2024-12-18Chairman Fu Liquan won the '2023 Golden Bull Outstanding Entrepreneur Award' and stated AI will become the most important part of Dahua's product solutions.董事长傅利泉荣获“2023年度金牛卓越企业家奖”，并表示人工智能将成为大华产品解决方案最重要的部分。
2024-12-27Dahua won the first prize in the 2024 China Innovation Method Competition with its project 'Strong Backlight Sharp Capture Technology Based on TRIZ', solving high-backlight imaging challenges.大华股份在2024年中国创新方法大赛中凭借“基于TRIZ的强逆光锐捕技术”项目荣获全国一等奖，突破强逆光环境成像难题。
2025-08-21Three Dahua products were selected for the 2025 'Zhejiang Manufacturing精品' list: Lei Shi Rong He Yi Ti Ji (radar-video fusion), Hua Gan Re Cheng Xiang Shuang Mu Yun Tai (thermal imaging binocular gimbal), and Hua Rui Ji Shu Ji Qun Xie Tong Zhi Neng Ban Yun Ji Qi Ren Xi Tong (cluster collaborative intelligent AGV system).大华三款产品入选2025年度'浙江制造精品'名单：雷视融合一体机、华感热成像双目云台、华睿集群协同智能搬运机器人系统。
2025-08-28Dahua's project 'Multi-source massive video resource intelligent management and water conservancy application key technology' won a科技进步奖 from the Yellow River Water Conservancy Commission Information Center.大华参与的'多源海量视频资源智能管理与水利应用关键技术'项目获黄河水利委员会信息中心科技进步奖。
2025-09-04Dahua Tech's joint project 'Autonomous Intelligent Edge Network for Integrated Communication-Sensing-Computing-Control' was selected as one of the 'Top 10 IoT Technology Advances of 2025'.大华股份参与的《面向通感算控一体化协同的自主式智能边缘网络》成果入选“2025年度物联网领域十大科技进展”。
2026-01-06Dahua Technology won the second prize of the China Quality Association Quality Technology Award for its 'Green Packaging Quality Model Based on Full Life Cycle Measurement'.大华股份凭借《基于全生命周期度量的绿色包装质量模型》荣获中国质量协会质量技术奖二等奖。
2026-04-02Dahua Technology won the first prize of the 2025 Wu Wenjun Artificial Intelligence Science and Technology Progress Award for the project 'Key Technologies and Applications of Digital-Visual Fusion Unit Collaborative Intelligent Production Lines'.大华股份凭借《数视融合的单元式协作智能产线关键技术及应用》项目荣获2025年度吴文俊人工智能科技进步奖一等奖。
2026-06-25Dahua Technology was selected for Fortune's 2026 China Tech 50 list, recognizing its R&D capabilities and smart IoT technology system.大华股份入选《财富》2026年中国科技50强榜单，表彰其研发能力和智慧物联技术体系。
Supply chain localization & inventory供应链国产化与库存
4 · 2024-08-07 → 2026-05-19
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Dahua achieves domestic substitution for most materials, proactively builds inventory (especially storage chips) to mitigate supply chain risks.大华实现大部分物料国产替代，主动增加库存（尤其是存储芯片）以应对供应链风险。
2024-08-07Dahua Tech stated that most of its materials have achieved domestic substitution and localization, ensuring supply chain security and continuity.大华股份表示大部分物料已基本实现国产化和本土化，保障了供应链的安全性和连续性。
2025-04-29Dahua Technology stated that materials have been basically localized and localized through continuous verification substitution and compatibility improvement of key components, ensuring supply security and continuity.大华股份表示，通过持续对关键节点验证替代、改版方案提升物料兼容性，物料已基本实现国产化和本土化，保证供应安全性和连续性。
2026-04-18Dahua Technology disclosed that it proactively increased inventory by ~RMB 1.45 billion in 2025 to a historical high, mostly related to storage chips, and holds weekly decision meetings to assess supply chain risks.大华股份披露2025年主动增加约14.5亿元存货至历史高位，大部分与存储芯片相关，并每周召开决策会评估供应链风险。
2026-05-19Dahua Technology stated in an investor survey that Q2 2026 gross margin is expected to remain stable; it proactively increased inventory by about 1.45 billion yuan in 2025, mostly related to storage chips, to cope with rising raw material costs.大华股份在机构调研中表示，2026年二季度毛利率预计保持稳定；公司2025年主动增加存货约14.5亿元，大部分与存储芯片相关，以应对原材料涨价压力。
Executive & Governance高管与公司治理
10 · 2024-08-08 → 2026-04-18
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Dahua's chairman attends industry committees, board meetings approve accounting changes, sponsor changes, and compensation plans.大华董事长出席行业委员会，董事会批准会计变更、保荐人变更及薪酬方案。
2024-08-08Dahua Tech's chairman and president Fu Liquan attended the founding meeting of the Cultural Relics Safety Committee of Zhejiang Provincial Cultural Relics Protection and Utilization Association, focusing on AIoT-based cultural relic protection.大华股份董事长兼总裁傅利泉出席浙江省文物保护利用协会文物安全专委会成立大会，聚焦基于AIoT的文物保护。
2024-08-13Dahua Tech led the establishment of the Industrial Design Committee of Zhejiang Province, leveraging its national-level industrial design center to promote industry standards and innovation.大华股份牵头成立浙江省工业设计专委会，依托其国家级工业设计中心，推动行业标准制定和创新。
2025-10-24Dahua Technology's board of directors held the 16th meeting of the 8th session, deliberating the proposal to temporarily not convene a shareholders' meeting.大华股份第八届董事会第十六次会议审议了《关于暂不召开股东大会的议案》。
2026-03-12Dahua Technology announced change of sponsor representative for its private placement: Guosen Securities replaced Sun Yu with Chen Jingtao, who will jointly serve with Lou Yu for the 2025 fundraising supervision.大华股份公告向特定对象发行股票持续督导保荐代表人变更：国信证券指派陈敬涛接替孙宇，与楼瑜共同履行2025年度募集资金督导责任。
2026-04-17Dahua Technology's board approved changing the accounting policy to comply with the Ministry of Finance's Accounting Standards Interpretation No. 19, effective from January 1, 2026.大华股份董事会批准变更会计政策，以遵循财政部《企业会计准则解释第19号》，自2026年1月1日起执行。
2026-04-17Dahua Technology's board approved changing the functional currency of its wholly-owned subsidiary Yihua Services (HK) from HKD to USD, and of its wholly-owned grandchild Dahua Technology Bulgaria EOOD from BGN to EUR, effective January 1, 2026.大华股份董事会批准将全资子公司香港益华的记账本位币由港币变更为美元，全资孙公司大华保加利亚由保加利亚列弗变更为欧元，自2026年1月1日起适用。
2026-04-17Dahua Technology's board approved changing the registered capital and amending the company's articles of association due to the completion of the share buyback and cancellation of 17,493,500 shares, reducing total shares from 3,286,755,574 to 3,269,262,074.大华股份董事会批准因回购注销1749.35万股而变更注册资本及修订公司章程，总股本由32.8676亿股减少至32.6926亿股。
2026-04-18Dahua Technology's board approved the reappointment of Lixin Certified Public Accountants (special general partnership) as the 2026 auditor, with 2025 audit fees of RMB 2 million (including RMB 400,000 for internal control audit).大华股份董事会批准续聘立信会计师事务所为2026年度审计机构，2025年度审计费用200万元（含内控审计40万元）。
2026-04-18Dahua Technology's board approved the 2026 compensation plan for directors and senior executives: independent directors receive a fixed annual allowance of RMB 280,000 (pre-tax); executive compensation includes basic salary and performance-based pay (performance portion ≥50%).大华股份董事会批准2026年度董事及高管薪酬方案：独立董事固定津贴28万元/年（税前）；高管薪酬由基本薪酬和绩效薪酬构成，绩效占比不低于50%。
2026-04-18Dahua Technology announced an investor reception day to be held on May 15, 2026 at its headquarters in Hangzhou Binjiang District, to discuss 2025 annual results.大华股份宣布将于2026年5月15日在杭州滨江总部举办投资者接待日活动，交流2025年度经营情况。
Equity divestitures & stake sales股权出售与减持
5 · 2024-09-23 → 2025-08-15
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Dahua sells stakes in subsidiaries (Huacheng Network, Huaorange Network) and reduces holdings in Smartsens Technology and Intelbras.大华出售子公司（华橙网络、华橙网络）股权，并减持思特威和Intelbras的股份。
2024-09-23Dahua Technology reduced its stake in Smartsens Technology (思特威) by 1.2599 million shares, holding 6.365 million shares as of September 20, representing 1.59% of outstanding shares.大华股份减持思特威125.99万股，截至9月20日持有636.5万股，占流通股比1.59%。
2025-03-03Dahua Technology sells 50.93% stake in subsidiary HuaCheng Network to Shanghai Zhicheng for RMB 1.116 billion, recording a gain of approximately RMB 530 million.大华股份将子公司华橙网络50.93%股权以11.16亿元转让给上海挚澄，预计形成收益约5.3亿元。
2025-06-21Dahua Tech completed the sale of its 32.7321% stake in subsidiary Hangzhou Huaorange Network Technology for 716.8329 million yuan to Shanghai Chenluan Enterprise Management Partnership; Huaorange is no longer consolidated.大华股份完成出售控股子公司杭州华橙网络科技有限公司32.7321%股权，交易价格7.168329亿元，受让方为上海晨峦企业管理合伙企业指定主体，华橙网络不再纳入合并报表。
2025-08-15Dahua's board authorized management to dispose of its 24.7611 million Intelbras shares (7.56% stake) held via Dahua Europe within 36 months.大华董事会授权管理层在36个月内处置大华欧洲持有的2476.11万股Intelbras股票（占7.56%）。
2025-08-15Dahua completed the sale of its entire equity in Hangzhou Huacheng Network Technology Co., Ltd. in June 2025.大华于2025年6月完成转让杭州华橙网络科技有限公司全部股权。
Strategic Cooperation & MoUs战略合作与备忘录
5 · 2024-09-23 → 2026-05-18
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Dahua signs MoUs and joint labs with Huawei, China Telecom, Zhongkong Technology, Central South University, and Hefei AI Research Institute.大华与华为、中国电信、中控技术、中南大学及合肥人工智能研究院签署合作及联合实验室协议。
2024-09-23Dahua Technology and Huawei jointly released an autonomous driving data closed-loop platform solution, integrating Dahua's 'Juling' AI development platform with Huawei OceanStor Pacific distributed storage.大华股份与华为数据存储共同发布自动驾驶数据闭环平台联合解决方案，融合大华“巨灵”人工智能开发平台与华为OceanStor Pacific分布式存储。
2024-12-20China Telecom Guangdong Branch总经理 Zhang Tao visited Dahua; both sides discussed cooperation in IoT perception, AI, large model applications, and intelligent computing centers, focusing on smart city, low-altitude economy, and industrial parks.中国电信广东分公司总经理张涛考察大华股份，双方围绕物联感知、人工智能、大模型应用、智算中心等议题交流，聚焦智慧城市、低空经济、工业园区等领域合作。
2025-03-06Dahua Technology and Zhongkong Technology jointly establish 'Visual AI Joint Laboratory' to focus on industrial large models and visual agents.大华股份与中控技术共同成立“视觉AI联合实验室”，聚焦工业大模型与视觉智能体。
2025-09-01Dahua Tech and Central South University jointly established a campus integrated traffic management system, featuring vehicle-person binding and visitor pre-registration.大华股份与中南大学联合建立校园交通综合管理系统，实现人车绑定与访客预约。
2026-05-18Dahua Technology and the Hefei Comprehensive National Science Center Artificial Intelligence Research Institute jointly established the 'IAI-Dahua Video IoT Intelligent Agent Joint Laboratory' to focus on multi-agent collaboration, computing optimization, and cross-temporal data fusion.大华股份与合肥综合性国家科学中心人工智能研究院共建“IAI-Dahua视频物联智能体联合实验室”，重点突破多智能体协同、算力优化调度、跨时空数图融合认知等技术。
Industry Standards & Policy行业标准与政策
2 · 2024-10-08 → 2024-12-06
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Dahua leads industrial design committee, participates in government debt resolution, and is added to Xinchuang and Smart Grid concept indices.大华牵头工业设计委员会，参与政府化债，被纳入信创和智能电网概念指数。
2024-10-08Dahua Tech was added to the 'Smart Grid' concept index by Tonghuashun, citing its digital solutions for power generation, transmission, distribution, and consumption, including visible-light/infrared thermal cameras for substations, low-power terminals for transmission lines, and anti-vibration cameras with AI for wind turbines, deployed at over 10,000 substations and 1,000 power plants nationwide.大华股份被同花顺新增纳入“智能电网”概念，因其在发、输、变、配、用各环节推出专用产品和方案，包括变电站可见光/红外热成像终端、输电线路低功耗可视化终端、风机抗振动AI摄像机，已应用于全国1万+变电站、1千+发电厂。
2024-12-06Dahua stated it actively participates in local government debt resolution plans, expecting improvement in government-end receivables recovery.大华股份表示积极参与地方政府债务化解计划，预计政府端存量应收回款情况有望向好。
Supply Chain & Procurement供应链与采购
3 · 2024-11-19 → 2025-06-12
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Dahua is disqualified from a Zhejiang Tower procurement bid, and supplier Jiejie Microelectronics is awarded 'Excellent Supplier'.大华在浙江铁塔采购中被取消资格，供应商捷捷微电获评'优秀供应商'。
2024-11-19Dahua Tech and Hikvision were disqualified from a Zhejiang Tower laser fill-light camera procurement bid due to non-compliant performance records and test reports.大华股份和海康威视在浙江铁塔激光补光摄像机采购项目中因业绩和检测报告不符合要求被否决应答。
2024-12-07Dahua and Hikvision both failed to pass qualification review in a laser fill light camera procurement project by Zhejiang Tower, due to non-compliant performance records and test reports.大华股份与海康威视在浙江铁塔激光补光摄像机采购项目中因业绩和检测报告不符合要求，资格评审不通过，项目二次招标失败。
2025-06-12Jiejie Microelectronics was awarded '2024 Excellent Supplier' by Dahua Tech for providing high-reliability, customized power semiconductor devices.捷捷微电荣获大华股份“2024年优秀供应商”称号，为其提供高可靠性、定制化的功率半导体器件。
Share buyback & capital reduction股份回购与减资
16 · 2025-04-08 → 2026-05-15
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Dahua executes a share buyback plan of RMB 300-500 million for cancellation and capital reduction, with periodic progress updates.大华执行3-5亿元股份回购计划用于注销减资，并定期更新进展。
2025-04-08Dahua Technology announced a share buyback plan: to repurchase 300 million to 500 million yuan of A-shares at a price not exceeding 27.72 yuan per share, for cancellation and capital reduction.大华股份公告回购计划：拟以3亿元至5亿元自有资金回购A股，回购价格不超过27.72元/股，用于注销减少注册资本。
2025-04-22Dahua Technology announced the share buyback plan details: repurchase period from April 22, 2025 to April 21, 2026, total amount not exceeding 500 million yuan, price not exceeding 27.72 yuan/share, maximum repurchase shares of 18.0375 million shares (0.55% of total shares), for cancellation and capital reduction.大华股份公告股份回购计划详情：回购期限2025年4月22日至2026年4月21日，总金额不超过5亿元，价格不超过27.72元/股，最多回购1803.75万股（占总股本0.55%），用于注销减少注册资本。
2025-05-21Dahua Technology executed its first share buyback, repurchasing 2.06 million shares (0.06% of total shares) at a total cost of 32.2837 million yuan, with prices ranging from 15.58 to 15.71 yuan per share. The buyback plan is for 300-500 million yuan, for cancellation to reduce registered capital.大华股份首次回购206万股（占总股本0.06%），成交总金额3228.37万元，成交价15.58-15.71元/股。回购计划总额3-5亿元，用于注销减少注册资本。
2025-06-03Dahua Tech disclosed a share buyback progress: as of May 31, 2025, it had repurchased 6.4272 million shares (0.19% of total shares) for a total of 99.988 million yuan, with a buyback plan of 300-500 million yuan at a price cap of 27.26 yuan per share.大华股份披露股份回购进展：截至2025年5月31日，已回购642.72万股（占总股本0.19%），成交总金额9998.8万元，回购计划总额3-5亿元，价格上限27.26元/股。
2025-06-30Dahua Tech disclosed share buyback progress: as of June 30, 2025, it had repurchased 6.6522 million shares (0.20% of total shares) for a total of 103 million yuan.大华股份披露股份回购进展：截至2025年6月30日，已回购665.22万股（占总股本0.20%），成交总金额1.03亿元。
2025-07-01Disclosed share buyback progress: as of June 30, 2025, repurchased 6.6522 million shares (0.20% of total) for 103 million yuan, with a planned total of 300-500 million yuan at ≤27.26 yuan/share, all to be cancelled to reduce registered capital.披露股份回购进展：截至2025年6月30日，累计回购665.22万股（占总股本0.20%），支付资金1.03亿元，计划总额3-5亿元，回购价不超过27.26元/股，全部注销以减少注册资本。
2025-08-01Dahua Technology repurchased 6.6522 million shares (0.20% of total equity) via centralized竞价 for 103 million yuan, as part of a 300-500 million yuan buyback plan approved on 2025-04-21.大华股份通过集中竞价回购665.22万股（占总股本0.20%），成交金额1.03亿元，作为2025年4月21日批准的3-5亿元回购计划的一部分。
2025-09-03Dahua Tech announced share buyback progress: as of Aug 31, 2025, it repurchased 6.6522 million shares (0.20% of total) for 103.41 million yuan, price range 15.16-15.71 yuan/share.大华股份公告截至2025年8月31日累计回购665.22万股（占总股本0.20%），成交金额1.0341亿元，价格区间15.16-15.71元/股。
2025-10-09Dahua Technology announced that as of September 30, 2025, it had repurchased 6,652,200 shares (0.20% of total equity) via centralized竞价, with total consideration of 103.41 million yuan.大华股份公告，截至2025年9月30日，通过集中竞价方式回购股份6,652,200股（占总股本0.20%），成交总金额1.0341亿元。
2025-11-03Dahua Technology repurchased 11.5313 million shares (0.35% of total equity) via centralized竞价 for 197 million yuan as of Oct 31, 2025, under a 300-500 million yuan buyback plan.大华股份截至2025年10月31日以集中竞价方式回购1153.13万股（占总股本0.35%），成交金额1.97亿元，回购计划总额3-5亿元。
2025-11-12Dahua Technology cumulatively repurchased 33.3009 million shares (1.01% of total equity) for 655.0568 million yuan, with price range 15.16-21.7 yuan per share.大华股份累计回购3330.09万股（占总股本1.01%），成交金额6.55亿元，价格区间15.16-21.7元/股。
2025-12-01Dahua Technology repurchased 16.36 million shares (0.50% of total equity) via centralized竞价 for 289 million yuan, with price range 15.16-19.81 yuan per share, as part of a 300-500 million yuan buyback plan for capital reduction.大华股份以集中竞价方式回购1636万股（占总股本0.50%），成交总金额2.89亿元，价格区间15.16-19.81元/股，属于3-5亿元回购注销计划的一部分。
2026-03-04Dahua Technology disclosed progress of its share buyback plan: total buyback amount between 300 million and 500 million yuan, price cap adjusted to 27.08 yuan per share, for cancellation to reduce registered capital. As of end-February 2026, buyback is ongoing within the 12-month period from April 2025.大华股份披露股份回购进展：回购总额3亿至5亿元，价格上限调整为27.08元/股，用于注销减少注册资本；截至2026年2月底，回购仍在12个月期限内进行。
2026-04-01Dahua Technology announced a share buyback plan of RMB 300-500 million at a price not exceeding RMB 27.08 per share, for cancellation to reduce registered capital; as of March 31, 2026, 17.49 million shares (0.53% of total shares) had been repurchased for RMB 310 million.大华股份宣布回购计划，金额3-5亿元，价格不超过27.08元/股，用于注销减资；截至2026年3月31日已回购1749万股（占总股本0.53%），金额3.1亿元。
2026-04-18Dahua Technology completed its share buyback plan, repurchasing 17,493,500 shares (0.53% of total shares) for RMB 309.95 million, with prices ranging from RMB 15.16 to 19.81 per share; all shares will be cancelled to reduce registered capital.大华股份完成股份回购计划，累计回购1749.35万股（占总股本0.53%），金额3.0995亿元，成交价15.16-19.81元/股，全部用于注销减资。
2026-05-15Dahua Technology announced a capital reduction of 175 million yuan due to the cancellation of 17,493,500 repurchased shares, reducing total shares from 3,286,755,574 to 3,269,262,074.大华股份公告因注销17,493,500股回购股份，注册资本减少1.75亿元，总股本由3,286,755,574股减至3,269,262,074股。
Legal disputes & regulatory issues法律纠纷与监管问题
10 · 2025-07-08 → 2026-06-08
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Dahua faces lawsuits (motor vehicle accident, shareholder disputes, labor disputes, market dominance abuse) and supplier penalties from China Mobile Anhui.大华面临诉讼（机动车事故、股东出资纠纷、劳动纠纷、滥用市场支配地位）及安徽移动的供应商处罚。
2025-07-08New court case filed: (2025) Min 0902 Min Chu No. 3809, motor vehicle accident liability dispute, plaintiff Wu vs Dahua Technology and another defendant, filed at Ningde Jiaocheng District People's Court.新增法院诉讼：案号（2025）闽0902民初3809号，机动车交通事故责任纠纷，原告吴某某诉大华股份等，由宁德市蕉城区人民法院立案。
2025-11-15Dahua Technology filed a lawsuit for goods sale contract dispute against Jinhua Jinyi Real Estate and Jinhua Hesheng Enterprise Management Consulting.大华股份因买卖合同纠纷起诉金华市金熠房地产开发有限公司和金华市合盛企业管理咨询有限公司。
2026-01-04Dahua Technology was cited for a general negative behavior by China Mobile Anhui branch, affecting its bidding for ICT integration and development services products.大华股份被中国移动安徽分公司通报一般负面行为，影响其ICT集成及开发服务产品的投标。
2026-01-28Dahua Technology is the plaintiff in a corporate resolution dispute lawsuit against Zhongruixin Digital Technology Co., Ltd., scheduled for hearing on January 28, 2026.大华股份作为原告，就公司决议撤销纠纷起诉中睿信数字技术有限公司，开庭日期为2026年1月28日。
2026-03-03Dahua Technology is a defendant in a shareholder capital contribution dispute (case no. (2025) Zhe 0109 Min Chu 36624) filed by Ningbo Jingcheng Network Engineering Co., Ltd., with trial at Hangzhou Xiaoshan District People's Court on March 6, 2026.大华股份作为被告涉及股东出资纠纷案（案号(2025)浙0109民初36624号），原告为宁波精诚网络工程有限公司，审理法院为杭州市萧山区人民法院，开庭日期2026年3月6日。
2026-03-03Dahua Technology is a defendant in a labor dispute (case no. (2026) Zhe 0108 Min Chu 91) filed by Wu Jiajia, with trial at Hangzhou Binjiang District People's Court on March 2, 2026.大华股份作为被告涉及劳动争议案（案号(2026)浙0108民初91号），原告为吴佳佳，审理法院为杭州市滨江区人民法院，开庭日期2026年3月2日。
2026-03-12Dahua Technology filed a lawsuit as plaintiff against AccessAdvance LLC for abuse of market dominance (case no. (2024) Zhe 01 Zhi Min Chu 122), trial at Hangzhou Intermediate People's Court on March 18, 2026.大华股份作为原告起诉AccessAdvance有限责任公司滥用市场支配地位纠纷（案号(2024)浙01知民初122号），审理法院为浙江省杭州市中级人民法院，开庭日期2026年3月18日。
2026-03-23Dahua Technology was named by China Mobile Anhui for breach of contract in ICT integration and development services. Penalty: 1.5-point deduction in comprehensive score for similar products bidding within 3 years, and 0.5-point deduction for other products. No ban on bidding.大华股份被安徽移动点名通报违约违规行为，处理措施：3年内参与同类产品（ICT集成及开发服务）投标综合得分扣1.5分，其他产品扣0.5分，未禁止投标。
2026-04-17Dahua Technology was sued in a shareholder capital contribution acceleration dispute (case (2026) Zhe 0108 Min Chu 1636) at Hangzhou Binjiang District Court, hearing scheduled for April 21, 2026.大华股份作为被告涉及股东出资加速到期纠纷案（案号(2026)浙0108民初1636号），于杭州市滨江区法院开庭，开庭日期2026年4月21日。
2026-06-08Dahua Technology was named as a defendant in a shareholder capital contribution dispute (case No. (2026) Zhe 0109 Min Chu 8751) filed by China Broadcasting Hebei Network Co., Ltd. Shijiazhuang Branch, scheduled for hearing on June 12, 2026, at Hangzhou Xiaoshan District People's Court.大华股份作为被告/被上诉人涉及股东出资纠纷（案号(2026)浙0109民初8751号），原告为中国广电河北网络股份有限公司石家庄市分公司，开庭日期2026年6月12日，审理法院为杭州市萧山区人民法院。
