关于取得发明专利证书的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 记载、误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担个别及连带法律责任。 山东汉鑫科技股份有限公司（以下简称"公司"）于2026年3月20日收到了 国家知识产权局颁发的发明专利证书，具体情况如下： 授权公告日：2026年03月20日 证券代码：920092 证券简称：汉鑫科技 公告编号：2026-007 山东汉鑫科技股份有限公司 一、发明专利证书的基本信息 证书号：第8791858号 发明名称：基于物理仿真的工业视觉对抗样本防御方法、系统、电子设备 及存储介质 专利号：ZL 2025 1 1445313.2 专利权人：山东汉鑫科技股份有限公司 《发明专利证书》（证书号：第8791858号） 山东汉鑫科技股份有限公司 董事会 2026年3月23日 二、对公司的影响 上述发明专利证书为公司自主研发取得，有利于提升公司在智能制造领域产 品的自主知识产权优势，加强对知识产权的保护力度，增强公司的核心竞争力， 对公司未来的经营发展具有积极意义。 三、备查文件 ...

AI Industry Insights - In February 2026, China's AI model API usage surpassed the US for the first time, with 41.2 trillion tokens compared to the US's 29.4 trillion tokens[5] - The average daily usage of large models in China increased by 263% from H1 2025 to H2 2025, reaching 37 trillion tokens[12] - The demand for domestic computing power is experiencing exponential growth, driven by the rapid adoption of AI technologies[5] Market Performance - The median price change for technology growth stocks on the Beijing Stock Exchange was +0.70% from February 24 to February 27, 2026, with 63% of companies showing an increase[37] - Notable gainers included *ST Yun Chuang (+29.55%), Ke Li Co. (+21.79%), and Tonghui Information (+19.06%) during the same period[37] Valuation Metrics - The median TTM P/E ratio for the mechanical equipment sector rose from 44.0X to 50.0X, while the electronic equipment sector's median P/E increased from 60.5X to 61.0X[43][44] - The median market capitalization for electronic equipment companies increased from 22.4 billion yuan to 23.2 billion yuan[44] Sector Developments - The Beijing Stock Exchange has 28 companies in the AI+ industry chain, covering various segments such as computing power services, AI applications, and AI-powered products[31][32] - The AI computing market in China is projected to reach $25.9 billion in 2025, reflecting a year-on-year growth of 36.2%[26]

Financial Performance - The company reported a revenue of ¥105,814,448.97 for the reporting period, a decrease of 61.08% compared to the previous year[4] - The total profit for the period was -¥45,344,163.25, representing a decline of 360.39% year-over-year[4] - The net profit attributable to shareholders was -¥38,919,164.86, down 355.99% from the previous year[4] - The basic earnings per share fell to -¥0.63, a decline of 362.50% from the previous year[4] Assets and Equity - The total assets at the end of the reporting period were ¥650,564,334.29, a decrease of 5.81% year-over-year[5] - The equity attributable to shareholders decreased by 10.62% to ¥353,246,718.65 compared to the beginning of the period[5] Operational Challenges - The decline in revenue and profits was primarily due to slower project progress in the smart city and smart manufacturing sectors, as well as a slowdown in customer investments in the intelligent driving field[7] - The company is focusing on optimizing accounts receivable management, although the overall collection cycle has not improved significantly compared to the previous year[8] Strategic Plans - The company plans to strengthen cooperation with international software firms in the pharmaceutical sector and expand into food, pharmaceutical, and chemical industries[7] - The preliminary financial data is subject to final confirmation in the annual report, and investors are advised to be cautious[9]

证券代码：920092 证券简称：汉鑫科技 公告编号：2026-005 股票解除限售公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记 载、误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别 及连带法律责任。 山东汉鑫科技股份有限公司 一、本次股票解除限售数量总额为 1,120,554 股，占公司总股本 1.81%，可交易 时间为 2026 年 3 月 2 日。 二、本次股票解除限售的明细情况及原因 单位：股 | 序号 | 股东姓名 或名称 | 是否为控 股股东、 实际控制 | 任职情况 | 本次解限 | 本次解除 限售登记 | 本次解 除限售 股数占 | 尚未解除限 售的股票数 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | 人或其一 致行动人 | | 售原因 | 股票数量 | 公司总 股本比 | 量 | | | | | | | | 例 | | | 1 | 刘文义 | 是 | 董事长、 总经理 | A | 427,321 | 0.69% | 25,796,279 | | 2 | 烟台凯文 投资中心 （有限 ...

证券代码：920092 证券简称：汉鑫科技 公告编号：2026-004 发明名称：一种基于强化学习的边缘系统的任务调度优化方法及系统 专利号：ZL 2025 1 1648294.3 专利权人：山东汉鑫科技股份有限公司 授权公告日：2026年02月03日 二、对公司的影响 山东汉鑫科技股份有限公司 关于取得发明专利证书的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 记载、误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担个别及连带法律责任。 山东汉鑫科技股份有限公司（以下简称"公司"）于2026年2月3日收到了国 家知识产权局颁发的发明专利证书，具体情况如下： 一、发明专利证书的基本信息 证书号：第8679074号 上述发明专利证书为公司自主研发取得，有利于提升公司在智能制造领域产 品的自主知识产权优势，加强对知识产权的保护力度，增强公司的核心竞争力， 对公司未来的经营发展具有积极意义。 三、备查文件 《发明专利证书》（证书号：第8679074号） 山东汉鑫科技股份有限公司 董事会 2026年2月3日 ...

Financial Performance - The company's net profit for 2025 is projected to be between -35 million to -37 million CNY, a decrease of approximately 330.22% to 343.37% compared to the previous year's profit of 15.2 million CNY[5] Business Challenges - The decline in performance is primarily attributed to the smart city business, which faced a slowdown in project advancement due to changes in the market environment, resulting in decreased revenue compared to the previous year[6] - The smart manufacturing sector is experiencing delays in large orders and has not yet generated revenue from a signed collaboration with an international software company in the pharmaceutical field[7] - The smart driving sector is impacted by reduced customer investments, with ongoing orders related to vehicle-road-cloud integration yet to materialize[7] Financial Management - The company is optimizing accounts receivable management, leading to a significant increase in bad debt provisions compared to the previous year, despite a decrease in accounts receivable balance[7]

山东汉鑫科技股份有限公司 高级管理人员离任公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、误导 性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带法律责任。 一、高级管理人员离任的基本情况 本公司柳鹏先生，因身体原因，自 2026 年 1 月 16 日起不再担任总经理助理。该人 员持有公司股份 13,092 股，占公司股本的 0.02%，不是失信联合惩戒对象，离任后不再 担任公司及其控股子公司其它职务，不存在未履行完毕的公开承诺。 二、合规性说明及影响 证券代码：920092 证券简称：汉鑫科技 公告编号：2026-002 （二）人员变动对公司的影响 柳鹏先生的离任不会对公司日常的生产、经营活动产生不利影响。公司及董事会对 柳鹏先生任职期间对公司发展所做出的贡献表示衷心的感谢。 三、备查文件 柳鹏先生的《辞职报告》 山东汉鑫科技股份有限公司 董事会 2026 年 1 月 16 日 （一）人员变动的合规性说明 本次离任未导致公司董事会成员人数低于法定最低人数，未导致董事会中兼任高级 管理人员的董事和由职工代表担任的董事人数超过公司董事总数的二分之一，未导致董 事会或者 ...

Core Viewpoint - The A-share market saw a significant rise in autonomous driving concept stocks, driven by a partnership between autonomous driving company Pony.ai and BAIC New Energy to expand cooperation in L4-level Robotaxi production and operation [1] Group 1: Stock Performance - Tianyin Electromechanical (300342) increased by 14.48%, with a total market value of 22.9 billion and a year-to-date increase of 62.96% [2] - Zhejiang Shibao (002703) rose by 9.98%, with a market capitalization of 23.7 billion and a year-to-date increase of 39.56% [2] - Meihu Co., Ltd. (603319) saw a rise of 9.71%, with a market value of 13 billion and a year-to-date increase of 4.40% [2] - Wanjitech (300552) increased by 8.42%, with a market capitalization of 8.781 billion and a year-to-date increase of 35.70% [2] - Asia-Pacific Shares (002284) rose by 7.28%, with a market value of 12.3 billion and a year-to-date increase of 11.59% [2] - Yanshan Technology (002195) increased by 7.02%, with a market capitalization of 69.1 billion and a year-to-date increase of 71.93% [2] - Hanxin Technology (920092) rose by 6.71%, with a market value of 3.179 billion and a year-to-date increase of 36.78% [2] - Saiwei Electronics (300456) increased by 6.08%, with a market capitalization of 43.4 billion and a year-to-date increase of 6.02% [2]

Group 1 - The core viewpoint of the news is the strong performance of autonomous driving concept stocks in the A-share market, driven by a partnership between Pony.ai and BAIC New Energy to expand cooperation in L4-level Robotaxi production and operation [1][2] Group 2 - Tianyin Electromechanical (300342) saw a rise of 14.48%, with a total market value of 22.9 billion and a year-to-date increase of 62.96% [2] - Zhejiang Shibao (002703) increased by 9.98%, with a market capitalization of 23.7 billion and a year-to-date rise of 39.56% [2] - Meihu Co., Ltd. (603319) rose by 9.71%, with a market value of 13 billion and a year-to-date increase of 4.40% [2] - Wanjitech (300552) experienced an 8.42% increase, with a market capitalization of 8.781 billion and a year-to-date rise of 35.70% [2] - Asia-Pacific Shares (002284) increased by 7.28%, with a market value of 12.3 billion and a year-to-date increase of 11.59% [2] - Yanshan Technology (002195) rose by 7.02%, with a market capitalization of 69.1 billion and a year-to-date increase of 71.93% [2] - Hanxin Technology (920092) increased by 6.71%, with a market value of 3.179 billion and a year-to-date rise of 36.78% [2] - Saiwei Electronics (300456) saw a 6.08% increase, with a market capitalization of 43.4 billion and a year-to-date rise of 6.02% [2]

Core Viewpoint - Hanxin Technology (920092) experienced a significant decline of 10.66% in its stock price, with a trading volume turnover rate of 25.28% and a total transaction amount of 361 million yuan on the day of reporting [2] Trading Data Summary - The stock was listed on the龙虎榜 due to its turnover rate reaching 25.28%, with institutional investors net selling 807,800 yuan [2] - The top five trading departments accounted for a total transaction amount of 120 million yuan, with a buying amount of 69.59 million yuan and a selling amount of 50.28 million yuan, resulting in a net buying of 19.31 million yuan [2] - Among the trading departments, one institutional specialized seat was present, which had a buying amount of 5.29 million yuan and a selling amount of 6.10 million yuan, leading to a net sell of 807,800 yuan [2] Historical Performance - Over the past six months, the stock has appeared on the龙虎榜 five times, with an average price drop of 6.48% the day after being listed and an average decline of 7.28% in the following five days [2]