Core Insights - Guanggang Gas (688548.SH) reported a total revenue of 1.114 billion yuan for the first half of 2025, marking an increase of 142 million yuan or 14.56% year-on-year, achieving three consecutive years of growth [1] - The net profit attributable to shareholders was 118 million yuan, a decrease of 18.2468 million yuan or 13.44% compared to the same period last year [1] - The net cash inflow from operating activities was 423 million yuan, an increase of 193 million yuan or 84.34% year-on-year, also achieving three consecutive years of growth [1] Financial Performance - The latest debt-to-asset ratio stands at 29.62%, an increase of 0.55 percentage points from the previous quarter and an increase of 5.18 percentage points year-on-year [3] - The latest gross profit margin is 26.37%, up by 0.62 percentage points from the previous quarter but down by 3.68 percentage points year-on-year [3] - The return on equity (ROE) is 2.00%, a decrease of 0.36 percentage points compared to the same period last year [3] Earnings and Ratios - The diluted earnings per share (EPS) is 0.09 yuan, a decrease of 0.01 yuan or 10.00% year-on-year [4] - The total asset turnover ratio is 0.14 times, an increase of 0.01 times or 4.60% year-on-year [4] - The inventory turnover ratio is 3.19 times, a decrease of 0.01 times or 0.31% year-on-year [4] Shareholder Structure - The number of shareholders is 18,500, with the top ten shareholders holding 740 million shares, accounting for 56.09% of the total share capital [4] - The largest shareholder is Guangzhou Industrial Investment Holding Group Co., Ltd. with a holding ratio of 20.66% [4]

Company Announcements - Jihua Group's main business and existing product system do not involve brain-computer interface related fields [1] - Hongjing Optoelectronics plans to invest 1.533 billion yuan to build a research and manufacturing headquarters project [1] - Zhuojin Co., Ltd. won the bid for soil control project around Longchao Line [1] - Jianghuai Automobile's July sales totaled 25,197 units, a year-on-year decrease of 21.73% [1][2] - Lakala intends to transfer 100% equity of certain subsidiaries [1] - Haitai High-tech completed a buyback, spending a total of 70.91 million yuan to repurchase 6.69995 million shares [1] - Tongchen Beijian reported a net profit of 737 million yuan for the first half of the year, a year-on-year decrease of 17.34% [1][3] - Xuelang Environment's shareholders plan to reduce their holdings by a total of no more than 3% [1] - Huaxia Happiness's shareholders plan to reduce their holdings by a total of no more than 3% [1] - Sanxin Medical plans to issue convertible bonds to raise no more than 530 million yuan [1] - *ST Gaohong's stock may face mandatory delisting due to major legal violations [1] Investment and Financial Data - GAC Group's July automobile sales were 119,482 units, a year-on-year decrease of 15.38% [2] - Minghe Co., Ltd. reported July sales revenue of 41.36 million yuan [2] - Tangrenshen's July pig sales revenue totaled 589.6 million yuan [3] - Tiankang Biological's July pig sales revenue was 335 million yuan [3] - Chongqing Construction's new contract amount for the first half of the year was 24.271 billion yuan, a year-on-year decrease of approximately 19.20% [3] Shareholder Actions - Guangdong Hongda's subsidiary plans to acquire 60% equity of Changzhilin [3] - Ningbo Energy intends to acquire a total of 41% equity of Yongneng Comprehensive Energy [3] - Tianyang Technology plans to invest to acquire 51% equity of Moshuzhiqing [3] - ST Lutong's specific shareholders plan to reduce their holdings by a total of no more than 3.27% [3] - Jiuliang Co., Ltd.'s shareholders plan to reduce their holdings by a total of no more than 3% [3] - Ailis's employee stock ownership platform plans to reduce a total of no more than 13.5 million shares [3] - Huaxia Happiness's shareholders plan to reduce their holdings by a total of no more than 3% [3] Other Developments - Sanxin Medical plans to use the raised funds for the expansion project of producing 10 million blood dialysis membranes and 10 million blood dialysis devices [3]

广州广钢气体能源股份有限公司 《上市公司治理准则》等法律、法规及规范性文件及《广州广钢 气体能源股份有限公司章程》（以下简称"《公司章程》"）的 规定，制定本规范。 第二条 董事、高级管理人员应当遵守法律、法规、规范性 文件、上海证券交易所其他相关规定和公司章程，在公司章程、 股东会或者董事会授权范围内，忠实、勤勉、谨慎履职，并严格 履行其作出的各项承诺。 董事对公司负有忠实义务，应当采取措施避免自身利益与公 司利益冲突，不得利用职权牟取不正当利益。 董事对公司负有勤勉义务，执行职务应当为公司的最大利益 尽到管理者通常应有的合理注意。 第三条 董事和高级管理人员不得利用其在公司的职权谋取 个人利益，不得利用其董事和高级管理人员身份从第三方获取不 当利益，不得利用职务便利为自己或者他人谋取属于公司的商业 机会，不得自营、委托他人经营公司同类业务。 第四条 董事、高级管理人员应当保护公司资产的安全、完 整，不得挪用公司资金和侵占公司财产。 董事和高级管理人员应当严格区分公务支出和个人支出，不 得利用公司为其支付应当由其个人负担的费用。 董事及高级管理人员行为规范 第一章 总 则 第一条 为进一步完善广州广钢气体能 ...

广州广钢气体能源股份有限公司 章程 广州广钢气体能源股份有限公司章程 第一章 总则 第一条 为维护广州广钢气体能源股份有限公司（以下 简称"公司"或"本公司"）、股东、职工和债权人的合法 权益，规范公司的组织和行为，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》"）、《中国共产党章程》（以下简 称"《党章》"）、《上市公司章程指引》、《上市公司治 理准则》、《上海证券交易所科创板股票上市规则》和其他 有关规定，制定本章程。 第二条 公司系依照《公司法》和其他有关规定，由广 州广钢气体能源有限公司按经审计净资产值折股、以发起设 立方式整体变更的股份有限公司。公司在 广州市 市场监督 管理局注册登记，领取营业执照，统一社会信用代码为 公司营业执照首次签发日期为本公司成立日期。 第三条 公司于 2023 年 7 月 4 日经中国证券监督管理委 员会（以下简称"中国证监会"）同意注册，首次向社会公众 发行人民币普通股 32,984.9630 万股，并于 2023 年 8 月 15 日在上海证券交易所科创板上市。 第四条 公司注册名称 中文全称：广州广钢气体能 ...

证券日报网讯 8月8日晚间，广钢气体发布公告称，公司已于2025年8月8日召开第三届董事会第八次会 议和第三届监事会第五次会议，审议通过了《关于使用自有资金增加部分募投项目投资额度并调整项目 内部投资结构及项目延期的议案》，同意公司使用自有资金增加"北京广钢电子超纯大宗气站项目"投资 额度并调整该项目内部投资结构，项目投资总额将由62，968.88万元增加至76，284.30万元，同时将本 项目达到预定可使用状态的时间从2025年12月末调整至2026年7月末，其他募集资金使用计划不变。 （文章来源：证券日报） ...

证券日报网讯 8月8日晚间，广钢气体发布公告称，公司于2025年8月8日召开了第三届董事会第八次会 议以及第三届监事会第五次会议，会议审议通过了《关于使用部分超募资金永久补充流动资金的议 案》，在确保募集资金投资项目建设的资金需求和募集资金项目正常进行的前提下，同意公司使用部分 超募资金总计46，700.00万元用于永久补充流动资金。 （文章来源：证券日报） ...

Group 1 - The company, Guanggang Gas, announced the approval of a new project using part of its raised funds, specifically for the "Wuhan Guanggang Semiconductor Electronic Bulk Gas Station Project" [2] - The company plans to utilize 350 million yuan (approximately 35,000 thousand) of its excess raised funds for this investment [2] - The decision is pending approval from the company's shareholders' meeting [2]

（文章来源：证券日报） 证券日报网讯 8月8日晚间，广钢气体发布关于2025年半年度利润分配预案的公告称，公司拟向全体股 东每10股派发现金红利0.37元（含税），不进行资本公积转增股本，不送红股。 ...

证券代码：688548 证券简称：广钢气体 公告编号：2025-030 广州广钢气体能源股份有限公司 关于召开2025年第一次临时股东会的通知 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： 一、 召开会议的基本情况 （三） 投票方式：本次股东会所采用的表决方式是现场投票和网络投票相结合 召开日期时间：2025 年 8 月 29 日 14 点 00 分 召开地点：广州市荔湾区白鹤洞街道芳村大道东 2 号广钢气体大厦岭南报告 厅 （五） 网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东大会网络投票系统 网络投票起止时间：自2025 年 8 月 29 日 至2025 年 8 月 29 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 东会召开当日的交易时间段，即 9:15-9:25,9:30-11:30，13:00-15:00；通过互 联网投票平台的投票时间为股东会召开当日的 9:15-15:00。 （七） 涉及公开征集股东投票权 无。 二、 会议审议事项 本次股东会审 ...

Fundraising Overview - The company raised a total of RMB 3,255,615,848.10 from its initial public offering, with a net amount of RMB 3,067,814,636.72 after deducting issuance costs [1][2] - As of June 30, 2025, the balance of the raised funds was RMB 1,326,809,869.83, after using RMB 162,305,087.78 during the reporting period [1][2] Fund Management - The company has established a fundraising management system in accordance with relevant regulations, ensuring proper storage, usage, and supervision of the raised funds [1][2] - A tripartite or quadripartite supervision agreement has been signed with banks and sponsors to ensure strict approval for the use of funds, maintaining dedicated usage [1][2] Fund Usage - The company temporarily supplemented working capital with RMB 40,000,000.00 of idle raised funds, which will be used for business expansion and R&D project expenses [2][3] - The company has not engaged in any early investment or replacement of fundraising projects during the reporting period [2][3] Cash Management - The company has been authorized to manage idle funds by investing in safe, liquid, principal-protected products, with a maximum of RMB 170,000,000.00 allocated for this purpose [2][3] - As of June 30, 2025, the company had a total of RMB 1,320,000,000.00 in cash management products [3][4] Project Investment Status - The company has not used any over-raised funds for permanent working capital supplementation or loan repayment during the reporting period [4][5] - There have been no changes in the use of fundraising projects or delays in project timelines reported [4][5]