Group 1 - The company Huangshan Gujie announced its participation in the "2025 Anhui Listed Companies Investor Online Collective Reception Day" [2] - The event is scheduled to take place on September 15, 2025 [2]

证券代码：301581 证券简称：黄山谷捷 公告编号：2025-038 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 为进一步加强与投资者的互动交流，黄山谷捷股份有限公司（以下简称"公 司"）将参加由安徽证监局指导，安徽上市公司协会与深圳市全景网络有限公司 联合举办的"2025 年安徽上市公司投资者网上集体接待日"，现将相关事项公告 如下： 本次活动将采用网络远程的方式举行，投资者可登录"全景路演"网站 （https://rs.p5w.net），或关注微信公众号：全景财经，或下载全景路演 APP，参 与本次互动交流，活动时间为 2025 年 9 月 15 日（周一）15:00-17:00。届时公司 高管将在线就公司业绩、经营状况、公司治理、发展战略和可持续发展等投资者 关心的问题，与投资者进行沟通与交流，欢迎广大投资者踊跃参与！ 特此公告。 2025年9月8日 黄山谷捷股份有限公司 关于参加 2025 年安徽辖区上市公司投资者 网上集体接待日活动的公告 黄山谷捷股份有限公司董事会 ...

Group 1 - Huangshan Gujie Co., Ltd. experienced a stock price increase of 5.01% on September 5, reaching 57.03 CNY per share, with a trading volume of 78 million CNY and a turnover rate of 7.01%, resulting in a total market capitalization of 4.562 billion CNY [1] - The company, established on June 12, 2012, and listed on January 3, 2025, specializes in the research, production, and sales of power semiconductor module heat dissipation substrates, recognized as a national high-tech enterprise [1] - The main revenue composition of the company includes: copper pin heat dissipation substrates at 75.63%, corner scraps at 21.65%, other businesses at 2.33%, and copper flat heat dissipation substrates at 0.40% [1] Group 2 - CITIC Prudential Multi-Strategy Mixed Fund (LOF) A (165531) entered the top ten circulating shareholders of Huangshan Gujie, holding 119,100 shares, which accounts for 0.6% of the circulating shares, with an estimated floating profit of approximately 324,000 CNY [2] - The fund was established on June 16, 2017, with a latest scale of 1.245 billion CNY, achieving a year-to-date return of 35.59%, ranking 1096 out of 8178 in its category, and a one-year return of 70.89%, ranking 821 out of 7978 [2] Group 3 - The fund manager of CITIC Prudential Multi-Strategy Mixed Fund (LOF) A is Jiang Feng, who has a tenure of 5 years and 146 days, with a total fund asset size of 5.782 billion CNY, achieving a best fund return of 109.51% during his tenure [3] - Wang Ying, another fund manager, has a tenure of 8 years and 204 days, managing assets totaling 3.835 billion CNY, with a best fund return of 45.18% during her tenure [3]

Core Points - Huangshan Gujie announced that the term of its first board of directors and supervisory board will expire on September 7, 2025 [1] - The company plans to optimize its governance structure and amend its articles of association and related systems in accordance with the newly revised Company Law of the People's Republic of China [1] - The election of candidates for the second board of directors is still ongoing, leading to a decision to appropriately postpone the first board's term [1] - The terms of the board's specialized committees and senior management will also be extended correspondingly [1]

关于黄山谷捷股份有限公司 2025 年半年度持续督导跟踪报告 | 保荐机构名称：国元证券股份有限公司 | 被保荐公司简称：黄山谷捷 | | --- | --- | | 保荐代表人姓名：何光行 | 0551-62207914 | | 保荐代表人姓名：吴杰 | 0551-62207914 | 一、保荐工作概述 | 项目 | 工作内容 | | --- | --- | | 1、公司信息披露审阅情况 | - | | （1）是否及时审阅公司信息披露文件 | 是 | | （2）未及时审阅公司信息披露文件的次数 | 0 次 | | 2、督导公司建立健全并有效执行规章制度的情况 | - | | （1）是否督导公司建立健全规章制度（包括但不限于 防止关联方占用公司资源的制度、募集资金管理制 | 是 | | 度、内控制度、内部审计制度、关联交易制度） | | | （2）公司是否有效执行相关规章制度 | 是 | | 3、募集资金监督情况 | - | | （1）查询公司募集资金专户次数 | 每月 1 次 | | （2）公司募集资金项目进展是否与信息披露文件一致 | 是 | | 4、公司治理督导情况 | - | | （1）列席公司股东大 ...

本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 黄山谷捷股份有限公司（以下简称"公司"）第一届董事会、监事会任期 将于 2025 年 9 月 7 日届满。根据新修订的《中华人民共和国公司法》《上市公 司章程指引》及《关于新〈公司法〉配套制度规则实施相关过渡期安排》等要 求，公司拟优化治理结构，修订《公司章程》及相关制度并进行换届选举。 证券代码：301581 证券简称：黄山谷捷 公告编号：2025-037 黄山谷捷股份有限公司 关于董事会延期换届的提示性公告 鉴于公司第二届董事会董事候选人提名工作仍在进行中，为确保各项工作 的连续性和稳定性，公司第一届董事会换届将适当延期，公司董事会各专门委 员会委员、高级管理人员的任期亦相应顺延。 在公司董事会换届选举工作完成之前，公司第一届董事会及其专门委员会 全体成员、第一届监事会全体成员、公司高级管理人员仍将严格按照相关法律 法规和《公司章程》的有关规定，继续履行董事、监事及高级管理人员相应的 职责和义务。 特此公告。 黄山谷捷股份有限公司董事会 2025 年 9 月 5 日 公司董事会延期换届不会影响公司的正常运营。 ...

Group 1 - The company has research and development products that can be indirectly applied in data center and computing center fields [2] - The company is unaware of the specific end customers for its products [2]

Core Viewpoint - Huangshan Valley Jiejie (301581.SZ) has indicated that the company is developing products that can be indirectly applied in data center fields, although the specific end customers for these products are unknown [1] Company Summary - The company is engaged in research and development of products that have potential applications in data centers [1] - There is currently no information available regarding the specific end customers for these products [1]

Group 1 - The core viewpoint of the news is that Huangshan Gujie experienced a decline in stock price and trading volume, with significant changes in financing activities and shareholder structure [1][2]. - As of August 29, Huangshan Gujie’s stock price fell by 2.90%, with a trading volume of 114 million yuan. The financing buy-in amount was 8.0024 million yuan, while the financing repayment was 15.5754 million yuan, resulting in a net financing buy of -7.5730 million yuan [1]. - The total financing and securities balance for Huangshan Gujie as of August 29 was 77.4504 million yuan, which represents 6.57% of its circulating market value [1]. Group 2 - As of August 20, the number of shareholders for Huangshan Gujie was 11,400, a decrease of 12.53% from the previous period, while the average circulating shares per person increased by 14.33% to 1,751 shares [2]. - For the first half of 2025, Huangshan Gujie reported a revenue of 375 million yuan, reflecting a year-on-year growth of 34.41%. However, the net profit attributable to the parent company was 37.8106 million yuan, showing a year-on-year decrease of 37.60% [2]. - Since its A-share listing, Huangshan Gujie has distributed a total of 56 million yuan in dividends [3].

据证券之星公开数据整理，近期黄山谷捷（301581）发布2025年中报。截至本报告期末，公司营业总收 入3.75亿元，同比上升34.41%，归母净利润3781.06万元，同比下降37.6%。按单季度数据看，第二季度 营业总收入1.84亿元，同比上升32.63%，第二季度归母净利润1552.22万元，同比下降54.97%。本报告 期黄山谷捷应收账款上升，应收账款同比增幅达55.11%。 本次财报公布的各项数据指标表现一般。其中，毛利率15.79%，同比减40.82%，净利率10.85%，同比 减52.3%，销售费用、管理费用、财务费用总计816.1万元，三费占营收比2.18%，同比增30.45%，每股 净资产12.4元，同比增55.74%，每股经营性现金流-0.14元，同比减128.11%，每股收益0.47元，同比减 53.47% | 项目 | 2024年中报 | 2025年中报 | 同比增幅 | | --- | --- | --- | --- | | 营业总收入(元) | 2.79亿 | 3.75亿 | 34.41% | | 归母净利润（元） | 6059.75万 | 3781.06万 | -37.60% | ...