关于选举第五届董事会职工代表董事的公告 本公司董事会及全体董事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。 杭州华光焊接新材料股份有限公司（以下简称"公司"）根据《中华人民共 和国公司法》《上海证券交易所上市公司自律监管指引第 1 号一一规范运作》及 《上市公司章程指引》等法律法规和规范性文件和《杭州华光焊接新材料股份有 限公司章程》的规定，于 2025 年 9 月 19 日召开职工代表大会，经与会职工代表 审议，同意选举王萍女士（简历详见附件）担任公司第五届董事会职工代表董事， 任期自其当选为公司第五届职工代表董事之日起至第五届董事会届满之日止。 本次职工代表大会选举职工代表董事通过后，公司第五届董事会将由 3 名非 独立董事、3 名独立董事和 1 名职工董事共同组成。公司第五届董事会中兼任公 司高级管理人员职务以及由职工代表担任的董事合计为 3 位，未超过公司董事总 数的 1/2，符合有关法律法规、规范性文件及《公司章程》的规定。 证券代码：688379 证券简称：华光新材 公告编号：2025-067 杭州华光焊接新材料股份有限公司 特此 ...

Core Viewpoint - The company plans to invest approximately 300 million RMB in establishing a production base for brazing materials in Thailand, with the project approval and implementation being authorized to the management team [2] Group 1: Investment Details - The total planned investment for the Thailand production base is around 300 million RMB, which includes land purchase, construction of production facilities, and acquisition of fixed assets [2] - The actual investment amount will be subject to approval by local authorities in China and Thailand [2] Group 2: Management Authorization - The board of directors has authorized the management team to handle all aspects related to the establishment and investment in the Thailand production base, including project planning, investment registration, and signing relevant agreements [2] - This authorization is effective from the date of board approval until all related matters are completed [2] Group 3: Regulatory Compliance - As of the announcement date, the company has completed the registration of the Thailand entity and obtained necessary certificates from the Zhejiang Provincial Department of Commerce and the Zhejiang Provincial Development and Reform Commission [2]

证券代码：688379 证券简称：华光新材 公告编号：2025-066 杭州华光焊接新材料股份有限公司 关于投资建设泰国生产基地的进展公告 本公司董事会及全体董事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。 一、本次对外投资概述 杭州华光焊接新材料股份有限公司（以下简称"公司"）于 2025 年 3 月 13 日召开第五届董事会第十七次会议，审议通过了《关于投资建设泰国生产基地的 议案》，决议在泰国投资建设钎焊材料生产基地。该项目计划投资总额约人民币 3 亿元，包括但不限于购买土地、生产厂房建设及租赁、购建固定资产及配套等 相关事项，实际投资金额以中国及泰国当地主管部门批准金额为准。同时，公司 董事会授权公司经营管理层及其授权人员全权办理公司本次在泰国设立公司并 投资建设生产基地项目方案的制定和实施、申请投资备案登记、聘请代理服务中 介机构、公司注册等相关协议和文件签署，及办理其他与本次事项相关的一切事 宜。上述授权自公司董事会审议通过之日起至上述授权事项办理完毕之日止。 上述事宜具体情况详见公司于 2025 年 3 月 15 日披露的《华光 ...

Core Viewpoint - The announcement details the resolutions passed during the fourth extraordinary general meeting of shareholders of Hangzhou Huaguang Welding New Materials Co., Ltd., held on September 16, 2025, confirming that all proposed resolutions were approved without any being rejected [1][2]. Group 1: Meeting Details - The meeting was held on September 16, 2025, at the company's headquarters in Hangzhou [2]. - All directors, supervisors, and the board secretary attended the meeting, with a total of 6 directors and 3 supervisors present [3]. Group 2: Resolutions Passed - The following key resolutions were approved: - Cancellation of the supervisory board, adjustment of the board of directors' size, and amendments to the company's articles of association [4]. - Various governance documents were revised, including the rules for shareholder meetings, board meetings, independent director work systems, related party transaction systems, external guarantee systems, external investment management systems, fundraising management methods, and management of related party fund transactions [5][6]. - The profit distribution plan for the first half of 2025 was also approved [6]. Group 3: Legal Verification - The meeting was witnessed by Zhejiang Tiance Law Firm, and the lawyers confirmed that the meeting's procedures and voting were in compliance with legal and regulatory requirements [7].

证券代码：688379 证券简称：华光新材 公告编号：2025-065 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决议公告 （四） 表决方式是否符合《公司法》及公司章程的规定，会议主持情况等。 本次会议由公司董事长金李梅女士主持。本次会议的召集、召开程序、出席 会议人员的资格、表决程序和表决结果符合《中华人民共和国公司法》、《中华人 民共和国证券法》等法律、法规和规范性文件以及《杭州华光焊接新材料股份有 限公司章程》的规定。 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： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （一） 股东会召开的时间：2025 年 9 月 16 日 （二） 股东会召开的地点：杭州市余杭区余杭经济开发区奉运路 8 号杭州华光 焊接新材料股份有限公司会议室 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 159 | | --- | --- | | 普通股股东人数 | 159 ...

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]