Core Viewpoint - The legal opinion letter confirms the legality and validity of the procedures, qualifications of attendees, and voting results of the third extraordinary general meeting of shareholders of Hangzhou Huaguang Welding New Materials Co., Ltd. in 2025 [1][2][5]. Group 1: Meeting Procedures - The meeting was proposed and convened by the board of directors, with the notice published on June 7, 2025, in designated media and on the Shanghai Stock Exchange website [2][3]. - The meeting utilized a combination of on-site and online voting methods, with specific time slots for both [3][4]. Group 2: Attendee Qualifications - A total of 51 individuals, including shareholders and their proxies, attended the meeting, representing 42,621,200 shares, which is 47.3119% of the total share capital [4][5]. - Online voting included 43 shareholders representing 537,424 shares, accounting for 0.5966% of the total share capital [4]. Group 3: Voting Procedures and Results - The voting process adhered to legal and regulatory requirements, with results announced on-site without objections from attendees [5][6]. - The voting results for the proposed resolutions showed overwhelming support, with votes in favor ranging from 99.2751% to 99.4941%, confirming the resolutions were passed [6][7]. Group 4: Conclusion - The legal opinion concludes that the meeting's convening, attendee qualifications, voting procedures, and results are all in compliance with relevant laws and regulations [7].

| 证券代码：688379 证券简称：华光新材 公告编号：2025-50 | | | | | | | --- | --- | --- | --- | --- | --- | | 杭州华光焊接新材料股份有限公司 | | | | | | | 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） 股东大会召开的时间：2025 年 6 月 26 | 日 | | | | | | 8 （二） 股东大会召开的地点：杭州市余杭区余杭经济开发区奉运路 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： | | | | | | | 普通股股东人数 51 | | ...

Core Viewpoint - The company, Hangzhou Huaguang Welding New Materials Co., Ltd., plans to initiate a hedging business for raw material tin with a contract value not exceeding RMB 20 million and a maximum margin balance of RMB 5 million, aimed at mitigating the adverse effects of price fluctuations on its operations [1][2]. Group 1: Hedging Business Overview - The hedging business will be limited to raw material tin related to the company's production operations [2]. - The funding for the hedging business will come from the company's own funds and will not involve raised capital [2]. - The authorization for decision-making and signing relevant legal documents will be granted to the chairman of the board within the specified limits and duration [2]. Group 2: Necessity and Risk Management - The necessity for the hedging business arises from the continuous growth of the company's microelectronic welding tin-based solder business, leading to increased procurement of raw material tin [1]. - The company aims to avoid speculative trading and will focus on normal production operations to reduce the impact of raw material price volatility [1][2]. - The company has established a risk management framework to ensure compliance with relevant accounting standards and to mitigate potential risks associated with the hedging operations [2][4]. Group 3: Previous Hedging Business Situation - In a prior meeting on April 2, 2025, the company approved a hedging business plan with a total contract value not exceeding RMB 200 million and a maximum margin balance of RMB 50 million, covering copper and silver in addition to tin [5]. - The cumulative planned hedging business value is now up to RMB 220 million, with a maximum margin balance of RMB 55 million, covering tin, copper, and silver [5].

证券代码：688379 证券简称：华光新材 公告编号：2025-051 杭州华光焊接新材料股份有限公司 关于公司新增套期保值业务的公告 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。 重要内容提示： 杭州华光焊接新材料股份有限公司（以下简称"公司"或"华光新材"）拟 新增开展套期保值业务合约价值不超过人民币 2000 万元，套期保值业务保证金 最高余额不超过人民币 500 万元（额度范围内资金可滚动使用），资金来源为自 有资金，不涉及募集资金。额度有效期为自公司董事会审议通过之日起 12 个月， 交易品种只限于与生产经营相关的原材料锡。 公司的套期保值业务以正常生产经营为基础，以降低原材料价格波动产生的 不利影响为目的，不进行单纯以营利为目的的投机和套利交易，但开展期货套期 保值业务仍存在一定风险，敬请投资者注意投资风险。 公司于 2025 年 6 月 26 日召开了第五届董事会第二十一次会议、第五届监事 会第十九次会议，审议通过了《关于公司新增套期保值业务的议案》，本议案无 需提交公司股东大会审议。现将具体内容公告如下： ...

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） 股东大会召开的时间：2025 年 6 月 26 日 （二） 股东大会召开的地点：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 证券代码：688379 证券简称：华光新材 公告编号：2025-50 杭州华光焊接新材料股份有限公司 2025年第三次临时股东大会决议公告 （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： 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 3、董事会秘书胡岭女士出席了本次会议；公司高级管理人员均列席了本次会议。 二、 议案审议情况 （一） 非累积投票议案 1、 议案名称：《关于公司以简易程序向特定对象发行股票摊薄即期回报的风险 提示及采取填补措施和相关主体承诺的议案》 审议结果：通过 表决情况： | 1、出席会议的股东和代理人人数 | 51 | | --- | --- | | 普通股股东人数 | 51 | | 2、出席会议的股东所持有的表决权数 ...

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 年第三次临时股东大会的 法律意见书 2025 年第三次临时股东大会的 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 编号：TCYJS2025H1026 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、黄金律师 参加公司 2025 年第三次临时股东大会，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大会议事规则》 （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 ...

第五届监事会第十九次会议决议公告 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、监事会会议召开情况 杭州华光焊接新材料股份有限公司（以下简称"公司"）第五届监事会第十九 次会议于 2025 年 6 月 23 日以邮件方式发出会议通知及会议资料，于 2025 年 6 月 26 日以现场方式召开，由公司监事会主席王萍女士召集，会议应参加表决监 事 3 人，实际参加表决监事 3 人，本次会议的召集、召开符合《中华人民共和 国公司法》等法律、法规和《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》"）的有关规定。 证券代码：688379 证券简称：华光新材 公告编号：2025-052 杭州华光焊接新材料股份有限公司 监事会认为公司开展原材料锡套期保值业务主要是为了降低大宗原材料价 格波动对生产经营产生不利影响，符合公司业务发展需要。公司建立健全了有效 的审批程序和风险控制体系，并严格按照制度要求执行。公司根据相关规定开展 套期保值业务，不存在损害上市公司及股东利益的情形。综上，监事会同意公司 根据实际经营情况， ...

Core Insights - Chengyang Asset recently conducted research on Huaguang New Materials, highlighting the company's efforts to enhance its core competitiveness and profitability [1] - The company expects over 50% revenue growth in Q1 2025, driven by the launch of smart manufacturing projects, new product development, and customer expansion [1] - Huaguang New Materials is planning to invest in a brazing materials production base in Thailand to expand its overseas market presence [1] Company Developments - The company has initiated a digital factory project aimed at upgrading production and management through digitalization, thereby improving operational efficiency [1] - AI liquid cooling server business has started mass supply, contributing 2.4% to Q1 revenue, with anticipated growth in demand [1] - The company is increasing R&D investment in welding materials for new energy vehicles and advancing electronic connection materials and welding technologies [1] Product Applications - Silver brazing materials are being applied in the aerospace sector, with ongoing validation for nickel-based materials in drone applications [1] - Sales of intelligent welding equipment have commenced, although revenue from this segment remains limited [1]

Core Viewpoint - The company is planning to issue shares through a simplified procedure to specific investors, which may dilute immediate returns for existing shareholders, and has proposed measures to mitigate this impact [4][6][12]. Group 1: Share Issuance and Financial Impact - The company intends to issue up to 19,900 million yuan in shares, which will increase the total share capital from 90,085,520 shares to 117,111,176 shares [5]. - The projected net profit for 2025 under three scenarios shows a potential decrease in basic earnings per share from 0.94 yuan to as low as 0.75 yuan due to the dilution effect [5][6]. - The company has committed to measures to ensure that the dilution of immediate returns is addressed, including enhancing the management of raised funds and accelerating project implementation [10][12]. Group 2: Shareholder Return Planning - The company has developed a three-year dividend return plan for 2025-2027, focusing on providing stable and reasonable returns to shareholders [13][14]. - The dividend distribution policy emphasizes that cash dividends should not exceed the cumulative distributable profits and must consider the company's operational needs [14][15]. - The company aims to distribute at least 10% of the annual distributable profits as cash dividends, with higher percentages for mature stages without significant capital expenditures [16][17]. Group 3: Previous Fund Utilization - The company reported that all previous fundraising has been fully utilized, with a total of 31,913.03 million yuan raised for various projects, including the construction of a new manufacturing facility [21][22]. - The actual investment in previous projects was 28,625.02 million yuan, with no significant deviations from the planned investment amounts [21][22]. - The company has established a robust management system for fundraising, ensuring compliance with regulations and effective use of funds [20][21].

二、为能及时、准确地统计出席会议的股东（或其授权代表）所持有的股份总数， 登记出席股东大会的各位股东或其代理人应准时到达会场签到并确认参会资格。股东 参会登记结束前没有通过现场、传真或邮件方式登记的，或不在签到表上登记签到的， 或会议正式开始后没有统计在会议公布股权总数之内的股东或股东授权代表，不得参 加表决和发言。 三、为保证本次股东大会的严肃性和正常秩序，切实维护与会股东（或其授权代 表）的合法权益，除出席会议的股东（或其授权代表）、公司董事、监事、董事会秘 书、高级管理人员、聘任律师及董事会邀请的人员以外，公司有权依法拒绝其他人士 入场。本公司董事会和其他召集人将采取必要措施，保证股东大会的正常秩序。对于 干扰股东大会、寻衅滋事和侵犯股东合法权益的行为，将采取措施加以制止并及时报 告有关部门处理。会议谢绝个人录音、拍照及录像。 杭州华光焊接新材料股份有限公司 2025 年第三次临时股东大会会议资料 2025 年 6 月 | | . | | | --- | --- | --- | | . . | . | . 4 | | 2025 | 年第三次临时股东大会会议须知 3 | | --- | --- | | 2 ...