一、 召开会议的基本情况 华海清科股份有限公司 关于召开2026年第一次临时股东会的通知 本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导性陈述或 者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 证券代码：688120 证券简称：华海清科 公告编号：2026-002 （一） 股东会类型和届次 2026年第一次临时股东会 召开日期时间：2026 年 1 月 16 日 14 点 30 分 召开地点：天津市津南区咸水沽镇聚兴道 11 号 2 号楼 2102 会议室 （五） 网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东会网络投票系统 网络投票起止时间：自2026 年 1 月 16 日 至2026 年 1 月 16 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 东会召开当日的交易时间段，即 9:15-9:25，9:30-11:30，13:00-15:00；通过 股东会召开日期：2026年1月16日 本次股东会采用的网络投票系统：上海证券交易所股东会网络投票系统 （二） 股东会召集人：董事会 （三） 投票方式：本次股东会所采用 ...

华海清科公告称，公司拟以5000万元-10000万元自有和超募资金回购股份，用于股权激励等。回购期限 为2025年9月17日-2026年9月16日。截至2025年12月31日，已累计回购股份441,120股，占总股本 0.1247%，回购金额6022.45万元，回购价格127.30元/股-156.96元/股，符合规定和回购方案要求。 ...

Investment Rating - The report maintains a "Buy" rating for the equipment manufacturing industry, particularly highlighting investment opportunities in AI-driven sectors and computing infrastructure [2]. Core Insights - The equipment manufacturing industry in China is transitioning into a technology-driven phase, with AI and computing infrastructure being key areas for investment. The report emphasizes the growth potential of AI endpoint products and computing infrastructure investments [2]. - The report identifies three main drivers for the recovery of machinery equipment exports by 2026: the expected interest rate cuts by the Federal Reserve, strong infrastructure demand along the Belt and Road Initiative, and the rising demand for AI computing equipment [3]. Summary by Sections AI-Driven Growth - Investment opportunities are seen in AI endpoints such as humanoid robots, smart manufacturing, and various consumer AI products, which are expected to experience rapid growth. This will lead to increased demand for chips used in training, inference, and storage, initiating a new investment cycle in semiconductor equipment [2]. - The report also highlights the importance of computing infrastructure investments to support AI endpoints, recommending investments in cooling systems and energy solutions due to power shortages [2]. Export Recovery Drivers - The report outlines three key drivers for the expected recovery in machinery equipment exports by 2026: 1. Recovery in overseas demand due to anticipated interest rate cuts by the Federal Reserve, which will boost global industrial product demand [3]. 2. Strong infrastructure demand in countries along the Belt and Road Initiative, particularly in the Middle East, where domestic oil service equipment manufacturers are expected to benefit from high growth [3]. 3. Increased demand for equipment driven by AI computing needs, leading to growth in gas turbines and diesel generator sets, as well as PCB materials and testing equipment [3]. Company Profit Forecasts - The report provides profit forecasts for key recommended companies, all rated as "Buy," indicating a positive outlook for their performance in the coming years [5].

Group 1: Policy and Industry Dynamics - The Shanghai Stock Exchange released guidelines to expand the fifth listing standard for commercial rocket companies on the Sci-Tech Innovation Board, aiming to support the innovation and development of the commercial aerospace sector [1][17] - The guidelines consist of 14 articles detailing requirements related to business scope, "hard technology" attributes, and standards for commercial rocket enterprises, providing targeted support for high-quality companies without significant revenue [1][17] - Several rocket companies have recently submitted IPO counseling records, indicating a growing interest in capital market participation [1][17] Group 2: Market Overview and Trends - The commercial rocket industry is at a critical stage of large-scale commercialization, necessitating further support from the capital market [2][18] - The Sci-Tech Innovation Board focuses on hard technology, including sectors like electronic chips, emerging software, and new information technology services, reflecting the rise of advanced manufacturing in China [2][18] - Recent trends show a rebound in the Sci-Tech Innovation Board, particularly in sectors such as chips, information technology, and new materials [3][19] Group 3: Sector Performance - The top five industries on the Sci-Tech Innovation Board are electronics, biomedicine, power equipment, computers, and machinery, collectively accounting for 88.2% of the board's market capitalization [4][20] - The semiconductor sector has seen significant interest, with a notable rebound in chip stocks driven by demand for AI computing infrastructure [21] - The high-end equipment manufacturing sector is experiencing growth, with a 15.4% year-on-year increase in engineering machinery import and export trade, reflecting a recovery in overseas demand [22] Group 4: Investment Opportunities - The AI computing demand is expected to surge, with continued capital investment from cloud vendors driving high demand for advanced chips [21] - The domestic engineering machinery update cycle is starting, supported by favorable policies in real estate and infrastructure [22] - The pharmaceutical sector remains active, with multiple innovative drugs and medical devices receiving approvals, indicating a robust pipeline for growth [23]

Shareholder Reductions - Zhang Fan from 壹网壹创 plans to reduce his holdings by no more than 2.5% [1] - Yan Jun, honorary chairman and chief scientist of 航宇微, intends to reduce his holdings by no more than 1.66% [1] - 长安信托·中保投1号信托, a shareholder of 紫光股份, plans to reduce its holdings by no more than 1% [1] - Jiang Shuguang, deputy general manager of 崇达技术, plans to reduce his holdings by no more than 200,000 shares [1] - 热景生物 intends to sell back repurchased shares not exceeding 1.8542 million shares [1] - Yuan Meihe, a shareholder of 欧科亿, plans to reduce his holdings by no more than 1.89% [1] - Zhu Fengxue and his concerted actions from 中曼石油 will collectively reduce their holdings by 0.35% [1] - Tokyo Guorui, a shareholder of 燕东微, has already reduced its holdings by 0.88% [1] - Huaguang New Materials' shareholder, Huan Guang Investment, has cumulatively reduced its holdings by 1.60% [1] - Jiayuan Group has reduced its holdings in 吉祥航空 by 8.6065 million shares [1] - Longgao Electric New from 富特科技 has cumulatively reduced its holdings by 1.00% [1] - Actual controller Shi Huiqing from 可川科技 has reduced his holdings by 1.05% [1] - Lu Xinchun, a shareholder of 华海清科, has reduced his holdings by 3.3156 million shares [1] Other Corporate Actions - 建设机械 has terminated the issuance of shares to specific objects [1] - 蒋伟, the controlling shareholder of 吴海生科, has been fined 14.6292 million yuan by the China Securities Regulatory Commission [1]

Group 1 - The core transaction on December 23 for Huahai Qingke involved a block trade of 517,100 shares, amounting to 74.6848 million yuan, with a transaction price of 144.43 yuan, reflecting a discount of 9.62% compared to the closing price of the day [2][3] - Over the past three months, Huahai Qingke has recorded a total of 34 block trades, with a cumulative transaction amount of 479 million yuan [2] - The closing price of Huahai Qingke on the day of the transaction was 159.80 yuan, showing an increase of 1.98%, with a daily turnover rate of 2.22% and a total trading volume of 1.245 billion yuan [2] Group 2 - The latest margin financing balance for Huahai Qingke is 1.186 billion yuan, which has decreased by 145 million yuan over the past five days, representing a decline of 10.92% [3] - The net outflow of main funds for Huahai Qingke on the day of the transaction was 16.6671 million yuan, with a cumulative net outflow of 182 million yuan over the past five days [2]

Group 1 - The core point of the article is that Mr. Lu Xinchun has reduced his shareholding in Huahai Qingke (688120.SH) by 3.3156 million shares, which represents 0.9375% of the company's total share capital of 354 million shares, and this reduction plan has been terminated early [1] Group 2 - The share reduction was executed through block trading [1] - The total share capital of the company is 354 million shares [1] - The reduction in shareholding occurred as of December 23, 2025 [1]

Group 1 - The core point of the article highlights the trading activity of Huahai Qingke, which saw a closing price increase of 1.98% to 159.80 yuan on December 23 [1] - A significant block trade occurred with a total volume of 517,100 shares and a transaction amount of 74.6848 million yuan, with a discount rate of -9.62% [1] - The buyer was from China Merchants Securities Co., Ltd., while the seller was from Guotai Junan Securities Co., Ltd. [1] Group 2 - Over the past three months, Huahai Qingke has recorded a total of 34 block trades, amounting to 479 million yuan [1] - In the last five trading days, the stock has increased by 3.10%, although there has been a net outflow of 141 million yuan in principal funds [1]

Summary of Key Points Core Viewpoint - Huahai Qingke (688120.SH) announced the early termination of a share reduction plan by Mr. Luxinchun, who has reduced his holdings by 3.3156 million shares, accounting for 0.9375% of the company's total share capital of 354 million shares [1] Group 1 - The share reduction was executed through block trading [1] - The total number of shares reduced represents a small fraction of the company's overall equity [1] - The early termination of the reduction plan indicates a potential change in the shareholder's strategy or market conditions [1]

华海清科股份有限公司 简式权益变动报告书 上市公司名称：华海清科股份有限公司 股票简称：华海清科 股票代码：688120 股票上市地点：上海证券交易所 信息披露义务人信息 信息披露义务人：路新春 住所/通讯地址：天津市津南区*** *** 股份变动性质：股份减少（大宗交易） 签署日期：2025年12月23日 信息披露义务人声明 一、信息披露义务人依据《中华人民共和国证券法》（以下简称为《证券 法》）、《上市公司收购管理办法》（以下简称《收购管理办法》）、《公开 发行证券的公司信息披露内容与格式准则第15号-权益变动报告书》（以下简称 《准则15号》）及其他相关的法律、法规和规范性文件编写本报告书。 二、信息披露义务人签署本报告书已获得必要的授权和批准，其履行亦不 违反信息披露义务人公司章程或内部规则中的任何条款，或与之相冲突。 三、依据《证券法》《收购管理办法》《准则15号》的规定，本报告书已 全面披露信息披露义务人在华海清科股份有限公司中拥有权益的股份变动情况。 四、截至本报告书签署之日，除本报告书披露的持股信息外，信息披露义 务人没有通过任何其他方式增加或减少其在华海清科股份有限公司中拥有权益 的股份。 ...