HIKVISION(002415)
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海康威视:独立董事关于第五届董事会第十八次会议所涉事项的独立意见
2023-08-18 09:46
杭州海康威视数字技术股份有限公司独立董事 关于第五届董事会第十八次会议所涉事项的独立意见 杭州海康威视数字技术股份有限公司(以下简称"海康威视"或"公司") 第五届董事会第十八次会议于 2023 年 8 月 18 日召开,作为公司独立董事,在认 真阅读相关会议资料并对有关情况进行了详细了解,经讨论,对以下事项发表独 立意见: 一、关于公司对外担保和关联方资金占用情况的专项说明及独立意见 根据中国证监会《上市公司独立董事规则》《深圳证券交易所上市公司自律 监管指引第 1 号——主板上市公司规范运作》《深圳证券交易所上市公司自律监 管指南第 1 号——业务办理》以及《公司章程》的有关规定,按照中国证监会《上 市公司监管指引第 8 号——上市公司资金往来、对外担保的监管要求》的要求, 我们对公司截至 2023 年 6 月 30 日的对外担保情况和控股股东及其他关联方占 用资金情况进行了认真核查和了解,发表如下独立意见: 1、对于报告期内的对外担保情况: 截至 2023 年 6 月 30 日,公司不存在对合并报表范围以外的法人或自然人进 行担保的情况。公司对外担保均已严格按照《公司法》《深圳证券交易所股票上 市规则》 ...
海康威视(002415) - 海康威视调研活动信息
2023-07-19 09:22
Financial Performance - Gross margin rebounded in Q1 due to economic recovery, cost reduction in the supply chain, and focus on more profitable businesses [2] - The company aims to maintain stable gross margins in the long term, supported by its comprehensive competitiveness [2] - Personnel size has remained unchanged since Q3 2022, with lower year-on-year expense growth pressure expected in H2 2023 [2] Supply Chain and Risk Management - The company has built a diversified supply chain and maintains a high inventory strategy to ensure stability amid global uncertainties [3] - Geopolitical risks, public health events, and macroeconomic uncertainties have created a volatile operating environment over the past three years [3] Technological Competitiveness - The company's core technological competitiveness lies in multi-dimensional perception, AI, and big data [3] - In perception technology, the company has expanded capabilities beyond visible light to include infrared, millimeter wave, sound waves, X-rays, UV, temperature, humidity, and pressure [3] - The company is a leader in AI technology, with an AI open platform supporting non-standard scenarios and transitioning to Transformer architecture since 2021 [3] - Big data capabilities are continuously evolving through the integration of IoT and information networks, with ongoing development of industry-specific data models [3] Business Outlook - Despite macroeconomic challenges, the company sees opportunities in technology, products, and business lines [3] - The company remains confident in the long-term potential of digital transformation and expects better growth with China's economic restructuring and new macroeconomic cycles [4]
海康威视(002415) - 2023年5月25日-2023年6月21日投资者关系活动记录表
2023-06-21 09:16
证券代码:002415 证券简称:海康威视 杭州海康威视数字技术股份有限公司投资者关系活动记录表 编号:2023-6-21 √特定对象调研 □分析师会议 □现场参观 投资者关系 □媒体采访 □业绩说明会 □新闻发布会 活动类别 □路演活动 □其他 ( ) 财通资管 苗丰、黎来论 大家资产 郑爱刚 蜂巢基金 刘忠腾 国金资管 龙一鸣 国君资管 刘晔 泓德基金 董肖俊 汇华理财 陈建新 嘉实基金 陶汇 金鹰基金 张玮 民生加银 麦健沛 南方基金 严冬 人保资产 张熙光 参与单位名称 山西证券 刘金 及人员姓名 私享基金 范明 太保资产 吴桐 同泰基金 徐嘉熹 兴业自营 熊彬正、吴永辉 威灵顿私募基金 潘天一、刘洋、Soonki Kook、唐欣、杨雪锐 东方基金 罗平 国元证券 朱翔 太平洋证券 郝润祺 中邮证券 周莹 交银施罗德基金 王崇、王少成、周珊珊、黄鼎、范煜 申万宏源证券 施鑫展、洪依真、黄忠煌、周晶 1 | --- | --- | |-----------------------|-------------------------------------------------------------- ...
海康威视(002415) - 2023年4月17日-2023年5月19日投资者关系活动记录表
2023-05-19 11:11
证券代码:002415 证券简称:海康威视 编号:2023-5-19 √特定对象调研 □分析师会议 □现场参观 投资者关系 □媒体采访 □业绩说明会 □新闻发布会 活动类别 □路演活动 □其他 ( ) 景顺长城基金 刘彦春、刘苏、余广、胡晓露、邓敬东、郭琳、鲍无可、张雪 薇、陈乐、程振宇、孟禾 广发基金 张溢、赵古月、冯骋、陈少平、程琨、王瑞冬 国金证券 孟灿、孙恺祈、陈露 上投摩根基金 李博、李德辉、王丽军 申万宏源证券 施鑫展、陈陶 泰康资产 曹令、刘宁、鲍亮、倪辰晖、邹志、张欣星、游涓洋 国盛证券 刘高畅 源乐晟 王雁杰、曾晓洁、杨建海 海通证券 杨林、殷怡琦、姚坦 前海开源基金 曲扬、邱杰、魏淳、梁策 中信证券 胡叶倩雯 参与单位名称 兴全基金 谢治宇、乔迁、童兰、季文华、程剑、曹娜、任相栋、朱可夫 及人员姓名 大成基金 郭玮羚、于威业、张家旺 易鑫安基金 李伟 中邮基金 王瑶 泽泉投资 马海华 南方基金 陈卓、万朝辉、郭东谋、卢玉珊、吴春林、骆帅、孙鲁闽、罗 安安、王博、邹寅隆、朱苌扬 睿远基金 陈光明、赵枫、金宇、艾菁、张佳璐、钟明、周睿洋、朱璘、 侯振新、毛成学、杨维舟 浦银安盛 杨岳斌、秦文 ...
海康威视(002415) - 2022 Q4 - 年度财报
2023-04-21 16:00
Financial Performance - The year 2022 marked the first negative profit growth for Hikvision since its establishment, indicating challenges in a complex environment[2] - Total revenue for 2022 was RMB 83.17 billion, a year-on-year increase of 2.14% from RMB 81.42 billion in 2021[26] - Net profit attributable to shareholders decreased by 23.59% to RMB 12.84 billion in 2022, down from RMB 16.80 billion in 2021[27] - Net cash flows from operating activities fell by 20.02% to RMB 10.16 billion in 2022, compared to RMB 12.71 billion in 2021[27] - Basic earnings per share decreased by 24.31% to RMB 1.37 in 2022, down from RMB 1.81 in 2021[27] - The company reported a significant decline in net profit excluding non-recurring gains and losses, which was RMB 12.33 billion in 2022, down 25.02% from RMB 16.44 billion in 2021[27] - The company’s weighted average return on equity (ROE) was 19.62% in 2022, a decrease of 9.37% from 28.99% in 2021[27] Investment and Technology Development - Hikvision plans to continue investing in AI, big data, and cloud computing technologies to enhance its capabilities and explore wider applications of data with AIoT[3] - The company has invested significantly in AI and big data technologies, enhancing its capabilities in algorithm training and product development, which are expected to yield greater value in the future[39] - The company implemented an AIoT strategy in 2022, focusing on IoT, perception, AI, and big data technologies to enhance its product offerings[37] - Hikvision's AIoT technology integrates various perception technologies, including image, optical, and environmental adaptation technologies, evolving from simple to engineered forms over more than 20 years[40] - The integration of AI, big data, and IoT is expected to transform the future landscape of technology, making everything perceivable and linkable[42] Product Development and Innovation - Hikvision has developed over 30,000 hardware products, covering more than 300 scenarios across over 70 sub-sectors in 10 industries, driven by user needs and scenario-based applications[41] - The company has launched innovative products such as intrinsically safe explosion-proof cameras for mining, which feature self-cleaning functions and ultra-HD imaging capabilities[62] - Hikvision's smart traffic solutions include the Road Pre-alarm Safety Series, which provides 24/7 surveillance and proactive risk alerts to enhance road safety[65] - The company has implemented eco-friendly dual-sensor technology in its parking management products, improving detection rates and reducing light pollution[66] - The company has developed industrial audio products to improve equipment operation and maintenance management efficiency[75] - Hikvision's smart display products have significantly upgraded audio and video effects, enhancing user experience in conference settings[88] - The video conference system has been upgraded to 4K ultra-high-definition resolution, integrating intelligent noise-canceling algorithms[89] - The company has launched a multi-dimensional perception data storage solution, ensuring fast and effective storage of various non-standard format data[97] - Hikvision's thermal imaging and temperature sensing technologies have improved fire prevention and emergency handling capabilities in industries like new energy and finance[175] Market and Operational Strategy - The company acknowledges the impact of geopolitical risks and plans to adjust marketing resources accordingly, but worsening conditions may adversely affect operations in certain regions[9] - Hikvision is focused on digital transformation to optimize operational models and improve supply chain efficiency, recognizing it as crucial for growth[4] - The company has accumulated cash reserves due to stable operations, but increased market liquidity risks could affect accounts receivable collection[12] - The company aims to enhance operational efficiency by improving equipment and facility management, achieving effective management of key production elements[180] - Hikvision is focusing on expanding its presence in lower-tier markets, transitioning to a double-loop ecosystem of solution marketing and service provision[199] Compliance and Risk Management - The company is committed to legal compliance and strengthening its compliance system in response to stricter regulations in various regions[11] - Hikvision continues to face risks related to technology upgrades, requiring close tracking of rapid advancements in AI and big data[10] - The company emphasizes the importance of cybersecurity and has taken measures to enhance the performance of its products and systems[13] Digital Transformation and Smart Solutions - Hikvision's digital village management platform supports digital planting and rural live streaming, promoting high-quality development in rural areas[126] - The company focuses on enhancing data and AI governance capabilities as part of the digital government transformation during China's 14th Five-Year Plan[113] - Hikvision aims to empower digital government transformation through the comprehensive expansion of intelligent businesses in public security, transportation, and urban governance[122] - The company has successfully implemented a digital safety production system across various industries, including electric power and construction, enhancing safety management and operational efficiency[167] - Hikvision's integration of AIoT technologies has enabled comprehensive enterprise security systems, successfully implemented in sectors such as manufacturing and logistics[171] Customer and Market Reach - Hikvision's Hik-Cloud platform served over 400,000 chain stores, 6.18 million homeowners, and 4.5 million students and parents, with access to 3.7 million terminal devices in 2022[163] - The company has sorted out more than 2,000 business scenarios and developed over 250 industrial solutions to optimize government operational mechanisms[118] - Hikvision's urban parking operation services have been adopted in more than 300 cities, with continuous expansion of its coverage[111] - The company serves nearly 100 port enterprises, enhancing port operation safety and management efficiency[135] - Hikvision provides intelligent application capabilities for security checks at airports, improving efficiency across many locations[131]
海康威视(002415) - 2023 Q1 - 季度财报
2023-04-14 16:00
Financial Performance - The company's operating revenue for Q1 2023 was CNY 16,201,189,412.53, a decrease of 1.94% compared to CNY 16,521,549,351.36 in the same period last year[3] - The net profit attributable to shareholders for Q1 2023 was CNY 1,811,255,388.03, representing a decline of 20.69% from CNY 2,284,174,955.78 year-on-year[3] - The net profit after deducting non-recurring gains and losses was CNY 1,554,094,332.67, down 29.67% from CNY 2,210,077,663.70 in the previous year[4] - The basic earnings per share for Q1 2023 was CNY 0.196, down 20.65% from CNY 0.247 in the same period last year[4] - The diluted earnings per share was CNY 0.196, reflecting a decrease of 20.33% from CNY 0.246 year-on-year[4] Cash Flow and Assets - The net cash flow from operating activities improved by 15.86%, amounting to CNY -3,285,523,507.64 compared to CNY -3,904,933,407.63 in the same period last year[4] - Hikvision's cash and cash equivalents at the end of Q1 2023 amounted to ¥37,960,195,958.77, a decrease from ¥40,011,863,999.94 at the beginning of the year, reflecting a decline of approximately 5.2%[18] - The total current assets decreased from ¥97,906,637,507.41 at the beginning of the year to ¥95,207,306,822.11, indicating a reduction of about 2.8%[18] - The company's long-term equity investments decreased from ¥1,252,033,513.41 to ¥1,167,426,208.70, representing a decline of approximately 6.8%[18] - The total assets at the end of Q1 2023 were CNY 117,177,724,893.23, a decrease of 1.73% from CNY 119,233,282,761.47 at the end of the previous year[4] Shareholder Information - The total number of common shareholders at the end of the reporting period is 329,519[12] - The largest shareholder, China Electronics HIK Group Co., Ltd., holds 36.35% of shares, totaling 3,403,879,509 shares[12] - The second-largest shareholder, Gong Hongjia, holds 10.28% of shares, totaling 962,504,814 shares[12] - The company has pledged 50,000,000 shares held by China Electronics HIK Group Co., Ltd.[12] - The company has a significant number of pledged shares, including 71,270,000 shares held by Gong Hongjia[12] Strategic Initiatives - The company is progressing with the spin-off of Hikrobot to list on the Shenzhen Stock Exchange's ChiNext board, with the application documents accepted on March 7, 2023[15] - Hikvision plans to increase the registered capital of its wholly-owned subsidiary, Shijiazhuang Sensitech, by ¥239,800.00 million, with Hikvision investing ¥134,520.00 million to maintain a 56.0969% stake[15] - The company has successfully introduced strategic investors into Shijiazhuang Sensitech, raising a total of ¥105,280.00 million through public listing[16] Research and Development - Research and development expenses increased to CNY 2,464,108,463.39, up 19.14% from CNY 2,067,978,716.34 year-over-year[20] Debt and Liabilities - Total liabilities decreased to CNY 41,817,117,228.67 from CNY 46,265,940,078.87 at the beginning of the year[20] - Short-term borrowings decreased to CNY 2,649,065,150.61 from CNY 3,343,071,972.89[20] - Long-term borrowings increased significantly to CNY 10,674,015,567.53 from CNY 7,522,315,341.60[20] - The company paid 1,509,838,609.44 in debt repayments during Q1 2023, compared to 70,362,288.03 in the previous period, indicating a significant increase[23] Investment Activities - The total cash outflow from investment activities was 2,532,159,997.92, an increase from 2,339,408,268.33 in the previous period, reflecting a rise of about 8.2%[23] - The cash flow from investment activities showed a net outflow of (758,788,857.48), slightly improved from (795,128,733.12) in the previous period[23] Audit Information - The company did not conduct an audit for the Q1 2023 report[24]
海康威视(002415) - 2023 Q1 - 季度财报
2023-04-14 16:00
Financial Performance - Revenue for Q1 2023 was RMB 16.20 billion, a decrease of 1.94% compared to Q1 2022[4] - Net profits attributable to shareholders decreased by 20.69% year-over-year to RMB 1.81 billion[4] - Basic earnings per share fell to RMB 0.196, down 20.65% from the previous year[4] - Net profit for Q1 2023 was RMB 1.95 billion, down 19.4% from RMB 2.42 billion in Q1 2022[30] - Total comprehensive income for Q1 2023 was RMB 2.00 billion, compared to RMB 2.40 billion in Q1 2022, reflecting a decrease of 16.6%[31] Cash Flow and Liquidity - Net cash flows from operating activities improved by 15.86%, totaling RMB -3.29 billion[14] - The net cash flows from operating activities for Q1 2023 were negative at RMB 3.29 billion, an improvement from negative RMB 3.90 billion in Q1 2022[32] - Cash payments for goods purchased and services received decreased to RMB 14.49 billion in Q1 2023 from RMB 15.52 billion in Q1 2022, a reduction of about 6.7%[32] - Cash receipts from borrowings increased significantly to RMB 3.68 billion in Q1 2023 from RMB 1.54 billion in Q1 2022, marking a growth of approximately 138.5%[33] - The closing balance of cash and cash equivalents at the end of Q1 2023 was RMB 37.77 billion, compared to RMB 34.12 billion at the end of Q1 2022, reflecting an increase of about 10.5%[33] - The net increase in cash and cash equivalents for Q1 2023 was negative at RMB 2.04 billion, worsening from negative RMB 486.85 million in Q1 2022[33] - The total cash inflows from operating activities in Q1 2023 amounted to RMB 20.26 billion, up from RMB 18.73 billion in Q1 2022, indicating a growth of approximately 8.2%[32] - The effect of foreign exchange rate changes on cash and cash equivalents was a negative RMB 27.97 million in Q1 2023, compared to negative RMB 34.76 million in Q1 2022[33] Assets and Liabilities - Total assets decreased by 1.73% to RMB 117.18 billion as of March 31, 2023[4] - Total current assets decreased to RMB 95.21 billion from RMB 97.91 billion at the beginning of the year, a decline of 2.76%[29] - Total liabilities decreased to RMB 41.82 billion, down 9.4% from RMB 46.27 billion at the beginning of the year[29] - Long-term borrowings increased significantly to RMB 10.67 billion, up 42.8% from RMB 7.52 billion at the beginning of the year[29] Shareholder and Equity Information - Owner's equity attributable to shareholders increased by 2.97% to RMB 70.42 billion[4] - Total owners' equity attributable to the owner of the company increased to RMB 70.42 billion from RMB 68.39 billion at the beginning of the year, an increase of 2.99%[29] - The total number of common shareholders at the end of the reporting period was 329,519[16] - The total number of common shares held by the top shareholder, China Electronics Technology HIK Group Co., Ltd., is 3,403,879,509 shares[18] Share Repurchase and Capital Management - The company approved a share repurchase plan with a total amount not exceeding RMB2.5 billion, with a maximum repurchase price of RMB40 per share[20] - As of December 30, 2022, the company repurchased a total of 66,987,835 shares, accounting for 0.7103% of the total share capital, with a total transaction amount of RMB2,043,476,488.53[21] - The company has completed the cancellation of repurchased shares, reducing total share capital from 9,430,920,624 shares to 9,363,932,789 shares[21] - The highest transaction price during the share repurchase was RMB35.13 per share, while the lowest was RMB26.83 per share[21] - The company disclosed the progress of the share repurchase on a monthly basis, adhering to regulatory requirements[20] Strategic Investments and Developments - Hikvision plans to increase the registered capital of its subsidiary Shijiazhuang Sensortech by RMB2,398,000,000, aiming to maintain at least 56.0969% equity[24] - The company intends to introduce strategic investors for Shijiazhuang Sensortech, with a total investment of RMB1,052,800,000 for no more than 43.9031% equity[25] - Hangzhou Hikrobot Co., Ltd. received acceptance for its application to list on the SZSE ChiNext Market, indicating progress in its IPO process[22] - The company has identified two potential investors for the capital increase project of Shijiazhuang Sensortech[25] Research and Development - Research and Development (R&D) expenses increased to RMB 2.46 billion, representing a 19.1% rise from RMB 2.07 billion in Q1 2022[30] Audit and Compliance - The company did not conduct an audit for the Q1 2023 report[34]
海康威视(002415) - 2022 Q4 - 年度财报
2023-04-14 16:00
Financial Performance - In 2022, the company experienced its first profit decline since its establishment, highlighting the challenges faced in a complex environment [4] - The company reported a total revenue of 100 billion CNY for the year 2022, representing a year-over-year growth of 15% [28] - The net profit attributable to shareholders for 2022 was ¥12.84 billion, a decrease of 23.59% from ¥16.80 billion in 2021 [30] - The net profit attributable to shareholders after deducting non-recurring gains and losses was ¥12.33 billion, down 25.02% from ¥16.44 billion in 2021 [30] - The net cash flow from operating activities for 2022 was ¥10.16 billion, a decline of 20.02% compared to ¥12.71 billion in 2021 [30] - The company reported a net profit margin of 18% for 2022, slightly down from 20% in 2021, attributed to increased operational costs [28] - The company's operating revenue for 2022 was ¥83.17 billion, an increase of 2.14% compared to ¥81.42 billion in 2021 [30] - The basic earnings per share for 2022 were ¥1.370, a decrease of 24.31% from ¥1.810 in 2021 [30] - The diluted earnings per share for 2022 were ¥1.370, down 24.14% from ¥1.806 in 2021 [30] - The weighted average return on equity for 2022 was 19.62%, a decrease of 9.37% from 28.99% in 2021 [30] Market Strategy and Expansion - The company plans to enhance its marketing and service systems to capture significant market opportunities, despite facing challenges from rising international protectionism and a trend towards de-globalization [5] - The company is expanding its market presence in Southeast Asia, targeting a 25% market share by the end of 2024 [28] - The company has established 72 subsidiaries and offices globally, enhancing its marketing service network and local logistics capabilities [173] - Hikvision's international business strategy includes localized approaches, with new R&D centers in Dubai and a total of 17 overseas logistics warehouses [173] - The company aims to provide tailored solutions for SMBs, reducing user costs and improving service delivery through a dual-cycle ecosystem [166] Technological Innovation - The company emphasizes the importance of technological advancements, particularly in "smart IoT," which offers extensive application opportunities across various industries [4] - The company is committed to continuous investment in key technologies such as AI, big data, and cloud computing to drive innovation and business development [4] - The company has developed over 30,000 hardware products, which serve as a foundation for expanding future applications, balancing "baseline" and "custom" models [45] - Hikvision has developed low-temperature resistant cameras for cold chain logistics, self-cleaning cameras for high dust environments, and medical PDAs for data collection in hospitals [139] - The company has developed a comprehensive storage product system, including mixed and all-flash storage technologies, to support various business scenarios and improve cloud solution capabilities [93] Risk Management - The company acknowledges various risks, including geopolitical uncertainties, global economic downturns, and supply chain disruptions, which could impact its operations [14] - The company has built a diversified supply chain to mitigate risks associated with global supply chain disruptions [14] - The company maintains a strong cash reserve and low financing costs, but acknowledges potential liquidity risks due to market conditions [15] - The company is focused on enhancing its legal compliance capabilities to navigate complex regulations and ensure business continuity [15] Research and Development - Research and development expenses increased by 30% in 2022, totaling 15 billion CNY, focusing on smart home technologies and robotics [28] - The company plans to establish new technology parks in five cities, with an investment of 1 billion CNY each, aimed at boosting R&D efforts [28] - The company has introduced a new strategy to enhance cybersecurity measures, allocating 500 million CNY for this initiative in 2023 [28] Product Development and Launches - New product launches included advanced AI surveillance systems, which are expected to contribute an additional 5 billion CNY in revenue in 2023 [28] - Hikvision's intelligent traffic products continue to evolve, integrating video, radar, RFID, and ETC technologies for comprehensive traffic management and safety solutions [63] - The company has developed a range of mobile robot products, including the Latent Mobile Robot series, which has seen widespread application in industries like photovoltaic and automotive manufacturing [191] Corporate Social Responsibility and Sustainability - The company integrates corporate social responsibility into its practices, focusing on green and low-carbon initiatives while expanding its localized marketing and service networks [185] - In rural revitalization, Hikvision offers digital management platforms that support agricultural and ecological protection initiatives, enhancing rural governance capabilities [116] - Hikvision provides a comprehensive ecological monitoring and management system utilizing multi-dimensional perception technologies, including video, radar, and thermal imaging, to enhance ecological livability [128] User Engagement and Community Impact - User data indicates that the number of active users for the company's products reached 50 million, an increase of 20% compared to the previous year [28] - The Cloud Eye SaaS platform has served over 400,000 chain stores, 6.18 million community owners, and 4.5 million students and parents, connecting 3.7 million terminal devices [144] - The company has successfully applied its perception integration empowerment platform in 130+ projects across 79 cities in 26 provinces, covering smart city, smart transportation, and emergency management sectors [110]
海康威视:关于举行2022年年度业绩网上说明会的通知
2023-04-14 12:11
本公司及董事会全体成员保证信息披露内容的真实、准确和完整,没有虚 假记载、误导性陈述或重大遗漏。 杭州海康威视数字技术股份有限公司(以下简称"海康威视"或"公司") 2023 年 4 月 13 日第五届董事会第十七次会议,审议通过《公司 2022 年年度报 告 及 其 摘 要 》, 年 报 全 文 于 2023 年 4 月 15 日披露在 巨潮资讯网 (www.cninfo.com.cn)、年报摘要披露在《证券时报》《中国证券报》《上海证券 报》和巨潮资讯网(www.cninfo.com.cn)。 公司将于 2023 年 4 月 19 日(星期三)15:00-17:00 在全景网举办 2022 年 年度业绩网上说明会,本次业绩说明会将采用网络远程方式举行,投资者可登录 全景网"投资者关系互动平台"(https://ir.p5w.net)参与本次年度业绩说明 会 或 者 直 接 进 入 杭 州 海 康 威 视 数 字 技 术 股 份 有 限 公 司 路 演 厅 (https://ir.p5w.net/c/002415.shtml)参与本次年度业绩网上说明会。 证券代码:002415 证券简称:海康威视 公告编号 ...