证券代码：600307 证券简称：酒钢宏兴 公告编号：2025-051 甘肃酒钢集团宏兴钢铁股份有限公司第八届董事会第二十三次会议通知于 2025 年 8 月 29 日以邮件方式发送给各位董事、监事及高级管理人员。会议于 2025 年 9 月 5 日 以现场结合通讯方式召开，由董事长秦俊山先生召集主持，应参加表决的董事 8 人，实 际表决的董事 8 人，公司监事、高级管理人员列席了本次会议。会议符合《公司法》和 《公司章程》的有关规定。会议以记名投票的方式审议并通过了以下议案： 1.审议通过了《公司关于第八届董事会期满换届的议案》； 同意提名秦俊山先生、杜昕先生、孙山先生、吕向东先生和赵东军先生为公司第九 届董事会非独立董事候选人，提名田飚鹏先生、贾萍女士和刘朝建先生为公司第九届董 事会独立董事候选人（董事候选人简历附后），田飚鹏先生、贾萍女士和刘朝建先生的 候选独立董事任职资格已经上海证券交易所审核无异议通过。为确保董事会的正常运作， 在新一届董事会董事就任前，原董事仍将依照法律、行政法规、部门规章、规范性文件 和《公司章程》的规定，履行董事职责。 该议案尚需提交公司 2025 年第二次临时股东大会审议。 ...

Market Performance - On September 5, the general steel sector rose by 0.55% compared to the previous trading day, with Benxi Steel leading the gains [1] - The Shanghai Composite Index closed at 3812.51, up 1.24%, while the Shenzhen Component Index closed at 12590.56, up 3.89% [1] Individual Stock Performance - Benxi Steel (000761) closed at 3.68, up 2.51% with a trading volume of 189,800 shares and a transaction value of 69.31 million yuan [1] - Other notable performers include: - Hualing Steel (000932) at 5.90, up 1.90% with a trading volume of 744,000 shares [1] - Liugang (601003) at 5.62, up 1.81% with a trading volume of 258,500 shares [1] - Sijiang Steel (600808) at 3.58, up 1.70% with a trading volume of 724,300 shares [1] Capital Flow Analysis - The steel sector experienced a net outflow of 83.49 million yuan from institutional investors, while retail investors saw a net inflow of 191 million yuan [2] - The capital flow for individual stocks shows: - New Steel (600782) had a net inflow of 23.35 million yuan from institutional investors [3] - Hebei Steel (000709) had a net inflow of 22.33 million yuan from institutional investors [3] - Chongqing Steel (601005) had a net inflow of 22.06 million yuan from institutional investors [3]

Group 1 - The project is a key initiative for Jiu Steel Group to upgrade production line equipment towards "high-end, intelligent, and green" standards, optimizing industry and product structure [3] - The project utilizes advanced technologies such as automatic control of continuous casting crystallizers and LF furnace refining, enabling the production of high-quality cast slabs [3] - Upon full production, the project will achieve an annual output of 2.9 million tons of cast slabs, providing stable raw material support for the 1.2 million tons annual capacity of the wide and thick plate production line [3] Group 2 - Since its commencement in February 2024, the project team has aimed to establish a "benchmark for intelligent and green steel enterprises," employing a collaborative approach across various disciplines [5] - The project has achieved significant efficiency improvements through digital management of the entire construction process, completing key tasks 30 days ahead of schedule [5] - The use of the company's self-developed "swirling well steel casing" construction technology has enhanced construction efficiency and quality, setting a standard for green and intelligent construction in the industry [5]

Group 1 - The stock price of Jiugang Hongxing is reported at 1.66 yuan, down 1.78% from the previous trading day, with an opening price of 1.68 yuan, a high of 1.70 yuan, and a low of 1.66 yuan, with a trading volume of 470,276 hands and a transaction amount of 79 million yuan [1] - Jiugang Hongxing operates in the steel industry, primarily engaged in steel smelting, rolling processing, and the production and sales of related products, holding a significant influence in the regional market of Northwest China [1] - On August 28, Jiugang Group's rolling mill equipment upgrade and product structure adjustment project was officially put into production, taking 547 days to complete, with an annual production capacity of 2.3 million tons of continuous casting billets and 1.2 million tons of thick plates [1] Group 2 - The project focuses on high value-added thick and wide steel products, capable of supplying a full range of five categories of steel, including wind power steel and pressure vessel steel, marking a key step in Jiugang Group's transformation towards "high-end, intelligent, and green" steel industry [1] - On August 29, Jiugang Hongxing experienced a net outflow of main funds amounting to 11.39 million yuan, accounting for 0.11% of its circulating market value, with a cumulative net outflow of 21.4 million yuan over the past five trading days, representing 0.21% of its circulating market value [1]

Group 1 - The stock price of Jiugang Hongxing on August 27 was 1.69 yuan, down 0.07 yuan from the previous trading day, representing a decline of 3.98% [1] - Jiugang Hongxing operates in the steel industry and is a comprehensive steel enterprise with an annual production capacity of over 10 million tons of steel [1] - The company reported a revenue of 15.595 billion yuan for the first half of 2025, a year-on-year decrease of 10.96%, and a net loss attributable to shareholders of 649 million yuan, which is an improvement from a loss of 969 million yuan in the same period last year [1] Group 2 - The net cash flow from operating activities for the company was -1.614 billion yuan, worsening compared to the same period last year [1] - On August 27, the net outflow of main funds was 26.3646 million yuan, accounting for 0.25% of the circulating market value [1] - Over the past five days, the cumulative net outflow of main funds reached 30.284 million yuan, representing 0.29% of the circulating market value [1]

Group 1 - The company Jiugang Hongxing (SH 600307) announced its eighth board meeting on August 25, 2025, where it reviewed the 2025 semi-annual report and summary [1] - For the year 2024, Jiugang Hongxing's revenue composition is as follows: steel accounts for 90.17%, other businesses for 6.03%, coking industry for 2.33%, power products for 1.42%, and other industries for 0.05% [1] - As of the report date, Jiugang Hongxing has a market capitalization of 11 billion yuan [1] Group 2 - The pet industry is experiencing a significant boom, with a market size of 300 billion yuan, leading to rising stock prices for industry-listed companies [1]

独立董事经审核后一致认为：公司此次对 2025 年度部分日常关联交 易预计事项进行补充调整，是基于公司正常的业务需要所调整，能够保证 公司生产经营的稳定，定价公允、交易公平合理，符合公司整体利益和长 远利益，不存在损害公司及股东特别是中小股东利益的情形，该关联交易 事项不会对公司独立性产生影响，调整日常关联交易事项的议案亦符合国 家有关法律、法规和政策的规定，我们同意将该议案提交公司第八届董事 会第二十二次会议、临时股东大会审议。 独立董事：田飚鹏、贾萍、刘朝建 2025 年 8 月 22 日 甘肃酒钢集团宏兴钢铁股份有限公司 独立董事 2025 年（第三次）专门会议审核意见 根据《公司法》《上市公司独立董事管理办法》《上海证券交易所上 市公司自律监管指引第 1 号—规范运作》等相关法律法规、规范性文件以 及《公司章程》《公司独立董事工作制度》等有关规定，甘肃酒钢集团宏 兴钢铁股份有限公司（以下简称"公司"）第八届董事会独立董事召开 2025 年（第三次）专门会议对《公司关于调整 2025 年度部分日常关联交 易预计的议案》进行审核后，发表专项审核意见如下： ...

Group 1 - The company reported a total operating revenue of 15.595 billion yuan for the first half of 2025, representing a year-on-year decrease of 10.96% [1] - The net profit attributable to shareholders of the parent company was -649 million yuan, which is an improvement of 320 million yuan compared to the same period last year [1] - The basic earnings per share were -0.1036 yuan [1]

1.审议通过了《公司 2025 年半年度报告及摘要》； 根据《中华人民共和国证券法》第八十二条的规定和中国证券监督管理委员会文 件的有关要求，公司监事在全面了解和审核公司 2025 年半年度报告后，发表如下书 面意见： （1）公司 2025 年半年度报告能够真实地反映公司的财务状况、经营成果和现金 流量情况； （2）公司 2025 年半年度报告所披露的信息不存在虚假记载、误导性陈述或者重 大遗漏，并保证其内容的真实性、准确性和完整性； （3）公司严格遵守《上海证券交易所股票上市规则》及信息披露管理制度中有 关的保密规定，在提出本意见前，公司监事会未发现参与半年度报告编制和审议的人 员有违反保密规定的行为。 证券代码：600307 证券简称：酒钢宏兴 公告编号：2025-048 甘肃酒钢集团宏兴钢铁股份有限公司 第八届监事会第十二次会议决议公告 本公司监事会及全体监事保证公告内容的真实、准确和完整，对公告的虚假记载、 误导性陈述或者重大遗漏负连带责任。 甘肃酒钢集团宏兴钢铁股份有限公司第八届监事会第十二次会议通知于 2025 年 8 月 15 日以邮件方式发送给各位监事。会议于 2025 年 8 月 25 日以 ...

第八届董事会第二十二次会议决议公告 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、准确性和完整性承担个别及连带责任。 甘肃酒钢集团宏兴钢铁股份有限公司 证券代码：600307 证券简称：酒钢宏兴 公告编号：2025-047 表决结果：同意 5 票 反对 0 票 弃权 0 票 该议案尚需提交公司股东大会审议。 3.审议通过了《公司关于财务公司风险评估报告的议案》； 甘肃酒钢集团宏兴钢铁股份有限公司第八届董事会第二十二次会议通知于 2025 年 8 月 15 日以邮件方式发送给各位董事、监事及高级管理人员。会议于 2025 年 8 月 25 日以现场结合通讯方式召开，由董事长秦俊山先生召集主持，应参加表决的董事 8 人， 实际表决的董事 8 人，公司监事、高级管理人员列席了本次会议。会议符合《公司法》 和《公司章程》的有关规定。会议以记名投票的方式审议并通过了以下议案： 1.审议通过了《公司 2025 年半年度报告及摘要》； 根据《中华人民共和国证券法》第八十二条的规定和中国证券监督管理委员会文件 的有关要求，与会董事在全面了解和审核公司 2025 年半年度 ...