法律意见书 浙江天册律师事务所 关于 杭州华光焊接新材料股份有限公司 2025 年第四次临时股东会的 法律意见书 浙江省杭州市杭大路 1 号黄龙世纪广场 A 座 11 楼 310007 电话：0571-87901111 传真：0571-87901500 法律意见书 浙江天册律师事务所 关于 杭州华光焊接新材料股份有限公司 2025 年第四次临时股东会的 法律意见书 编号：TCYJS2025H1578 致：杭州华光焊接新材料股份有限公司 浙江天册律师事务所（以下简称"本所"）接受杭州华光焊接新材料股份有 限公司（以下简称"华光新材"或"公司"）的委托，指派本所何嘉、陈亦睿律 师参加公司 2025 年第四次临时股东会，并根据《中华人民共和国公司法》（以下 简称"《公司法》"）、《中华人民共和国证券法》（以下简称"《证券法》"） 和《上市公司股东会规则》（以下简称"《股东会规则》"）等法律、法规和其 他有关规范性文件的要求及《杭州华光焊接新材料股份有限公司章程》（以下简 称"《公司章程》"）《杭州华光焊接新材料股份有限公司股东会议事规则》（以 下简称"《议事规则》"）的规定出具本法律意见书。 在本法律意见书中，本所 ...

华光新材(688379.SH)今日盘中一度跌6.63%至47.44元，股价创8月11日以来逾一个月新低。华光新材公告，公司持股9.6%的股东铧广投资因自身经营发展资 金需求计划通过大宗交易或集中竞价方式减持公司股份不超过270万股，即不超过公司总股本的2.9972%。(格隆汇) ...

Group 1 - Wuzhou Transportation's controlling shareholder plans to increase its stake in the company by investing between 85 million and 170 million yuan [1] - Blue Dai Technology received approval from the Anhui State-owned Assets Supervision and Administration Commission for a change in control [1] - Delin Hai's director plans to reduce his holdings by up to 505,600 shares, representing no more than 0.4474% of the total share capital [1] Group 2 - Rihua Chemical's shareholder plans to reduce holdings by up to 1.29% of the total share capital, equating to 5,996,900 shares [2] - Haili Wind Power's general manager intends to reduce holdings by up to 200,000 shares, representing 0.92% of the total share capital [3] Group 3 - China Merchants Shekou elected Zhu Wenkai as the new chairman following the resignation of Jiang Tiefeng [4] - Jingwei Hengrun's director plans to reduce holdings by up to 1 million shares, which is 0.8336% of the total share capital [6] Group 4 - Shanghai Construction clarified that recent media reports regarding the Koka gold mine are based on previously disclosed information [7] - Puran Technology is planning to acquire a controlling stake in a semiconductor company, enhancing its product offerings [8] Group 5 - Zhongchuang Environmental Protection's shareholder plans to reduce holdings by up to 2% of the total share capital, equating to 7,709,800 shares [10] - Yantian Port announced a cash dividend of 0.88 yuan per 10 shares, totaling 458 million yuan [11] Group 6 - Aishida's controlling shareholder plans to reduce holdings by up to 3% of the total share capital, equating to 10,219,200 shares [13] - Huaguang New Materials' shareholder plans to reduce holdings by up to 2.9972% of the total share capital, equating to 2.7 million shares [14] Group 7 - Yantian Port's wholly-owned subsidiary is introducing a strategic investor through a capital increase of 132.3275 million yuan [15] - Longpan Technology's subsidiary signed a procurement agreement with CATL for lithium iron phosphate cathode materials, with a total sales value exceeding 6 billion yuan [16] Group 8 - China Pacific Insurance announced a transfer of state-owned equity involving 55.59 million shares, representing 0.58% of the total share capital [17][18] - Longxing Technology's major shareholder plans to reduce holdings by up to 1% of the total share capital, equating to 5,032,800 shares [18] Group 9 - Guangda Tongchuang's shareholder plans to reduce holdings by up to 1% of the total share capital, equating to 106,750 shares [19] - Qusleep Technology's multiple shareholders plan to collectively reduce holdings by up to 4.88% of the total share capital [19]

Group 1 - The company Huaguang New Materials (688379.SH) announced that due to its operational funding needs, Huaguang Investment plans to reduce its shareholding by up to 2.9972% of the total share capital, which amounts to a maximum of 2.7 million shares [1] - The reduction will take place within three months from the announcement date, through block trading or centralized bidding [1] - The share reduction is set to occur 15 trading days after the announcement [1]

Group 1 - Huaguang New Materials (688379.SH) announced that due to its operational funding needs, it plans to reduce its shareholding by up to 2.9972% of the total share capital, which amounts to a maximum of 2.7 million shares [1]

Core Viewpoint - Huaguang New Materials (SH 688379) announced a plan for shareholders to reduce their holdings due to funding needs, with specific details on the number of shares and percentages involved [1][2]. Shareholder Holdings - Hangzhou Huaguang Investment Co., Ltd. holds 8.65 million shares, approximately 9.60% of the total share capital, acquired through a transfer on March 11, 2024 [1]. - Key executives hold the following shares: - Hu Ling: 85,000 shares (0.0944%) - Yu Dingkun: 80,000 shares (0.0888%) - Tang Weigang: 80,000 shares (0.0888%) - Shu Junsheng: 75,200 shares (0.0835%) - Zhang Gaiying: 28,000 shares (0.0311%) [1]. Planned Share Reductions - Huaguang Investment plans to reduce up to 2.7 million shares (approximately 3.00% of total share capital) within three months after the announcement [1]. - Individual executives also plan to reduce their holdings as follows: - Hu Ling: up to 21,250 shares (0.0236%) - Yu Dingkun: up to 20,000 shares (0.0222%) - Tang Weigang: up to 20,000 shares (0.0222%) - Shu Junsheng: up to 18,800 shares (0.0209%) - Zhang Gaiying: up to 7,000 shares (0.0078%) [2]. Business Composition - For the year 2024, Huaguang New Materials' revenue composition is as follows: welding materials manufacturing accounts for 99.8%, while other businesses account for 0.2% [3]. Market Capitalization - As of the report, Huaguang New Materials has a market capitalization of 4.6 billion yuan [4].

人民财讯9月15日电，华光新材(688379)9月15日晚间公告，公司持股9.6%的股东铧广投资因自身经营发 展资金需求计划通过大宗交易或集中竞价方式减持公司股份不超过270万股，即不超过公司总股本的 2.9972%。 ...

证券代码：688379 证券简称：华光新材 公告编号：2025-064 杭州华光焊接新材料股份有限公司 持股 5%以上股东、董事及高级管理人员 减持股份计划公告 本公司董事会、全体董事及相关股东保证本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： 持股 5%以上股东、董事及高级管理人员持股的基本情况 截至本公告披露日，公司股东杭州铧广投资有限公司（以下简称"铧广投 资"） 持有公司股份 8,650,000 股，占公司总股本的比例为 9.6020%,股份来源 为 2024 年 3 月 11 日通过杭州通舟投资管理有限公司协议转让获得的股票，为无 限售流通股。 截至本公告披露日，董事、副总经理、董事会秘书胡岭女士直接持有公司股 份 85,000 股，占公司总股本的 0.0944%；副总经理、核心技术人员余丁坤先生 直接持有公司股份 80,000 股，占公司总股本的 0.0888%；副总经理、核心技术 人员唐卫岗先生直接持有公司股份 80,000 股，占公司总股本的 0.0888%；副总 经理舒俊胜先生直接持有公司股份 75,200 股， ...

Group 1 - The core viewpoint of the articles highlights Huaguang New Materials' recognition in the ESG field, being selected as one of the "Top 100 Best Practices in ESG for Chinese Listed Companies (Small and Medium-sized)" for 2025, showcasing its leadership in sustainable development and industry influence [1] - Huaguang New Materials achieved a revenue of 1.206 billion yuan in the first half of 2025, representing a year-on-year growth of 39.03%, and a net profit of 123 million yuan, with a significant increase of 174.02% [2] - The company is a leader in the domestic brazing materials industry, focusing on the research, manufacturing, and sales of intelligent, efficient, and green welding materials and technologies, with products widely used in high-end manufacturing sectors [1][2] Group 2 - Huaguang New Materials is actively expanding into emerging fields such as new energy vehicles, electronics, and AI, with its tin-based brazing materials seeing a revenue increase of over 1180% year-on-year, becoming a new growth point for the company [2] - The company has accelerated its layout in new business areas, achieving batch sales revenue in the AI liquid cooling server sector, which accounted for 2.4% of its total revenue in the first half of 2025 [3] - Huaguang New Materials has expanded its overseas business to over 50 countries, focusing on consolidating its presence in the "Belt and Road" and Southeast Asian markets while accelerating expansion into North America, the Middle East, and Africa [3]

Group 1 - The company, Huaguang New Materials (688379.SH), is primarily supplying precision brazing materials in the liquid cooling server sector [1] - The company is gradually advancing the verification of new products and new customers, in addition to existing bulk supply orders [1] - Currently, the revenue contribution from this sector is relatively low, and investors are advised to be aware of the associated risks [1]