中信建投证券股份有限公司 关于 江苏华海诚科新材料股份有限公司 发行股份、可转换公司债券及支付现金购买 资产并募集配套资金 之 股份发行情况的 独立财务顾问核查意见 独立财务顾问 二零二五年十一月 声 明 7、本独立财务顾问核查意见旨在对本次交易做出独立、客观、公正的评价。 本独立财务顾问核查意见仅供重组报告书作为附件使用。未经本独立财务顾问书 面同意，本独立财务顾问核查意见不得用于其他任何目的，也不得被任何第三方 2 中信建投证券股份有限公司（简称"中信建投证券"、"独立财务顾问"） 受江苏华海诚科新材料股份有限公司（简称"华海诚科"、"上市公司"或"公 司"）的委托担任本次交易的独立财务顾问。根据《公司法》《证券法》《重组 管理办法》《发行注册管理办法》《上市公司并购重组财务顾问业务管理办法》 等法律、法规的有关规定，按照证券行业公认的业务标准、道德规范，本着诚实 信用、勤勉尽责精神，遵循客观、公正的原则，在认真审阅相关资料和充分了解 本次交易行为的基础上，本独立财务顾问就本次交易的相关事项出具本核查意见。 使用。 本独立财务顾问声明如下： 1、本独立财务顾问与本次交易所涉及的交易各方不存在利害关系，就本 ...

格隆汇11月13日｜华海诚科公告称，公司拟11.2亿元发行股份、可转债及支付现金购买衡所华威70%股 权，并拟募资不超8亿元。交易已获中国证监会核准，10月29日，衡所华威70%股权已变更登记至公司 名下，公司持有其100%股权。11月12日，公司完成新增股份登记，合计新增569.9018万股，登记后股 份总数为8639.5471万股。后续，公司尚需发行可转债、募集配套资金、支付剩余现金对价等。 ...

Summary of Key Points Core Viewpoint - On November 12, a total of 7 stocks from the STAR Market experienced block trading, with a cumulative transaction amount of 67.41 million yuan, indicating active trading in the sector [1]. Group 1: Trading Overview - The total number of block trades on November 12 was 10, with a cumulative trading volume of 2.5026 million shares [1]. - The stock with the highest transaction amount was Huasheng Lithium, with a block trading volume of 200,000 shares and a transaction amount of 19.50 million yuan [1]. - Other notable stocks included Kangpeng Technology and Lanke Technology, with transaction amounts of 18.82 million yuan and 13.79 million yuan, respectively [1]. Group 2: Detailed Trading Data - The detailed trading data for the stocks involved in block trading is as follows: - Huasheng Lithium: 1 transaction, 200,000 shares, average price 97.50 yuan, relative closing price premium -2.50%, transaction amount 19.50 million yuan [1]. - Kangpeng Technology: 1 transaction, 200,000 shares, average price 9.41 yuan, relative closing price premium -1.36%, transaction amount 18.82 million yuan [1]. - Lanke Technology: 4 transactions, 110,600 shares, average price 124.68 yuan, relative closing price premium 0.00%, transaction amount 13.79 million yuan [1]. - Hengshuo Co.: 1 transaction, 100,000 shares, average price 62.56 yuan, relative closing price premium -2.01%, transaction amount 6.26 million yuan [1]. - Huahai Chengke: 1 transaction, 54,000 shares, average price 93.23 yuan, relative closing price premium -13.00%, transaction amount 5.03 million yuan [1]. - Dekeli: 1 transaction, 22,000 shares, average price 91.40 yuan, relative closing price premium -10.00%, transaction amount 2.01 million yuan [1]. - Lexin Technology: 1 transaction, 16,000 shares, average price 125.00 yuan, relative closing price premium -20.22%, transaction amount 2.00 million yuan [1].

Core Viewpoint - Huahai Chengke announced the completion of the first vesting period for its 2024 restricted stock incentive plan [2] Group 1 - The company has completed the share vesting registration for the first vesting period of its 2024 restricted stock incentive plan [2]

Core Viewpoint - On November 12, Huahai Qingke executed a block trade of 54,000 shares at a price of 93.23 yuan, representing a discount of 13% compared to the market closing price of 107.16 yuan, with a total transaction value of 5.0344 million yuan, accounting for 0.99% of the total trading volume for the day [1]. Summary by Category - **Transaction Details** - The block trade involved 54,000 shares of Huahai Qingke, with a transaction value of 5.0344 million yuan [1]. - The executed price of the shares was 93.23 yuan, which is 13% lower than the market closing price of 107.16 yuan [1]. - **Market Impact** - The transaction accounted for 0.99% of the total trading volume on that day, indicating a relatively small impact on the overall market activity [1].

关于 2024 年限制性股票激励计划首次授予部分 第一个归属期归属结果公告 本公司董事会及全体董事保证本公告内容不存在虚假记载、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： 根据中国证券监督管理委员会、上海证券交易所、中国证券登记结算有限责 任公司上海分公司相关业务规定，江苏华海诚科新材料股份有限公司（以下简称" 公司"）于近日收到中国证券登记结算有限责任公司上海分公司出具的《过户登 记确认书》，公司完成了2024 年限制性股票激励计划首次授予部分第一个归 属期的股份归属登记工作。现将有关情况公告如下： 一、本次限制性股票归属的决策程序及相关信息披露 1 、2024年9月24日，公司召开的第三届董事会第十六次会议，审议通过了 《关于江苏华海诚科新材料股份有限公司2024年限制性股票激励计划（草案）及 其摘要的议案》、《关于<江苏华海诚科新材料股份有限公司2024年限制性股票 激励计划实施考核管理办法>的议案》以及《关于提请股东大会授权董事会办理 公司2024年限制性股票激励计划有关事宜的议案》。 证券代码：688535 证券简称：华海诚科 公告编号：2025- ...

Group 1 - The core viewpoint of the news is that Huahai Chengke's stock price increased by 5.75%, reaching 111.03 CNY per share, with a trading volume of 220 million CNY and a turnover rate of 3.98%, resulting in a total market capitalization of 8.96 billion CNY [1] - Huahai Chengke, established on December 17, 2010, and listed on April 4, 2023, is located in Lianyungang, Jiangsu Province. The company specializes in the research, production, and sales of electronic packaging materials for semiconductor devices, special devices, integrated circuits, rare earth permanent magnet motors, and LED brackets [1] - The main business revenue composition of Huahai Chengke includes epoxy encapsulation materials at 92.80%, adhesives at 6.23%, and other products at 0.98% [1] Group 2 - Among the top ten circulating shareholders of Huahai Chengke, a fund under Jiashi Fund ranks first. Jiashi Competitive Advantage Mixed A (010437) entered the top ten circulating shareholders in the third quarter, holding 813,900 shares, which accounts for 1.55% of the circulating shares. The estimated floating profit today is approximately 4.9163 million CNY [2] - Jiashi Competitive Advantage Mixed A (010437) was established on February 24, 2021, with a latest scale of 2.999 billion CNY. Year-to-date returns are 56.21%, ranking 619 out of 8147 in its category; the one-year return is 45.99%, ranking 621 out of 8056; and since inception, it has a loss of 24.74% [2] Group 3 - The fund manager of Jiashi Competitive Advantage Mixed A (010437) is Yang Huan, who has a cumulative tenure of 10 years and 150 days. The current total asset scale of the fund is 4.197 billion CNY, with the best fund return during the tenure being 189.6% and the worst being -40.97% [3]

证券代码：688535 证券简称：华海诚科 公告编号：2025-076 1.身份类别 | | □控股股东/实际控制人及其一致行动人 | | --- | --- | | | √其他 5%以上大股东及其一致行动人 | | 投资者及其一致行动人的身份 | □合并口径第一大股东及其一致行动人（仅适用 | | | 于无控股股东、实际控制人） | | | □其他______________（请注明） | 重要内容提示： 权益变动方向 比例增加□ 比例减少√ 权益变动前合计比例 6.68% 权益变动后合计比例 5.96% 本次变动是否违反已作出的承 诺、意向、计划 是□ 否√ 是否触发强制要约收购义务 是□ 否√ 上述信息披露义务人无一致行动人 二、 权益变动触及 1%刻度的基本情况 江苏华海诚科新材料股份有限公司（以下简称"公司"）于近日收到公司股 东杨森茂先生出具的《股份减持情况告知函》，杨森茂于 2025 年 10 月 27 日至 2025 年 11 月 10 日期间通过集中竞价交易方式及大宗交易方式累计减持公司股 份 584,689 股，占公司总股本的 0.72%，其所持有的公司股份比例由 6.68%减少 至 5. ...

Group 1 - The core point of the article is that Huahai Chengke (688535.SH) announced a share reduction by its shareholder Yang Senmao, who reduced his holdings from 6.68% to 5.96% of the total shares [1] - Yang Senmao reduced a total of 584,700 shares, which accounts for 0.72% of the company's total share capital [1] - The share reduction occurred between October 27, 2025, and November 10, 2025, through centralized bidding and block trading methods [1]

Core Viewpoint - Shareholder Yang Senmao plans to reduce his stake in Huahai Chengke by selling 584,689 shares, which represents 0.72% of the total share capital, decreasing his ownership from 6.68% to 5.96% [1] Summary by Relevant Sections - **Shareholder Activity** - Yang Senmao will conduct the share reduction from October 27 to November 10, 2025, through centralized bidding and block trading [1] - The reduction is part of a previously disclosed plan and does not trigger a mandatory offer or violate any regulations or commitments [1] - **Compliance and Monitoring** - The company will ensure that Yang Senmao complies with the reduction plan and discloses information in a timely manner [1]