Group 1 - The company, Maanshan Iron & Steel Co., Ltd. (stock code: 00323), announced a share buyback plan [1] - The company will spend 49.1352 million yuan to repurchase 21.4234 million A-shares [1] - The buyback is scheduled to take place on September 25, 2025 [1]

FF305 翌日披露報表 (股份發行人 ── 已發行股份或庫存股份變動、股份購回及/或在場内出售庫存股份) 表格類別： 股票 狀態： 新提交 公司名稱： 馬鞍山鋼鐵股份有限公司 呈交日期： 2025年9月25日 如上市發行人的已發行股份或庫存股份出現變動而須根據《香港聯合交易所有限公司（「香港聯交所」）證券上市規則》(「《主板上市規則》」)第13.25A條 / 《香港聯合交易所有限公司GEM證券 上市規則》(「《GEM上市規則》」)第17.27A條作出披露，必須填妥第一章節 。 (註7) | 第一章節 | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1. 股份分類 | 普通股 | 股份類別 | A | | 於香港聯交所上市 | 否 | | | | 證券代號 (如上市) | 00323 | 說明 | A股 | | | | | | | A. 已發行股份或庫存股份變動 | | | | | | | | | | | | 已發行股份（不包括庫存股份）變動 | | | 庫存股份變動 | | | | | | 事件 | 已發 ...

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內 容 概 不 負 責，對 其 準 確 性 或 完 整 性 亦 不 發 表 任 何 聲 明，並 明 確 表 示 概 不 就因本公告全部或任何部份內容而產生或因倚賴該等內容而引致的任 何 損 失 承 擔 任 何 責 任。 馬鞍山鋼鐵股份有限公司 Maanshan Iron & Steel Company Limited （在中華人民共和國註冊成立之股份有限公司） （股票代號：00323） 海外監管公告 關 於 實際控制人及其一致行動人 權益變動觸及 1%刻度的提示性公告 本公告乃根據香港聯合交易所有限公司證券上市規則之13.10B條而作出。 重 要 內 容 提 示： – 1 – ‧ 本次權益變動 係 馬 鞍 山 鋼 鐵 股 份 有 限 公 司（「本公司」或「公 司」）回 購 註銷對應2024年 考 核 年 度 的 全 部 限 制 性 股 票、回 購 註 銷 人 員 異 動 觸 發 的 限 制 性 股 票，導 致 公 司 實 際 控 制 人 及 其 一 致 行 動 人 所 持 有 的 公 司 股 份 比 例 被 動 增 加 所 致，不 觸 及 要 約 收 ...

马鞍山钢铁股份有限公司关于实际控制人及其 一致行动人权益变动触及 1%刻度的提示性公告 股票代码：600808 股票简称：马钢股份 公告编号：2025-047 马鞍山钢铁股份有限公司（"本公司"或"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。 重要内容提示： 本次权益变动系公司回购注销对应 2024 年考核年度的全部 限制性股票、回购注销人员异动触发的限制性股票，导致公司实际控 制人及其一致行动人所持有的公司股份比例被动增加所致，不触及要 约收购。 本次权益变动不会使公司控股股东及实际控制人发生变化。 本次权益变动后，公司实际控制人中国宝武钢铁集团有限公 司（"中国宝武"）及其一致行动人马钢（集团）控股有限公司（"马 钢集团"）、宝钢香港投资有限公司（"宝港投"）合计持有公司股 份的比例由 52.999%被动增加至 53.146%。 一、本次权益变动基本情况 （一）信息披露义务人信息 1、中国宝武钢铁集团有限公司 公司实际控制人，不直接持有公司股份，现通过马钢集团、宝港 投间接控制公司 53.146%股份。 2、马 ...

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 600808 | 马钢股份 | 3.65 | -1.35% | 90.66万 | 3.29亿 | | 601005 | 重庆钢铁 | 1.47 | -0.68% | 124.11万 | + 1.82亿 | | 601003 | 柳钢股份 | 5.19 | 0.00% | 15.78万 | 8179.30万 | | 600022 | 山东钢铁 | 1.49 | 0.00% | 66.96万 | 9967.57万 | | 000932 | 华菱钢铁 | 6.24 | 0.00% | 55.35万 | 3.44亿 | | 600782 | 新钢股份 | 4.02 | 0.00% | 29.93万 | 1.20亿 | | 000761 | 本钢板材 | 3.49 | 0.00% | 9.99万 | 3475.27万 | | 000717 | 中南股份 | 2.70 | 0.00% | 31.27万 | 8416.09万 | | 000898 | 鞍钢股份 ...

Core Viewpoint - The steel sector in Hong Kong is experiencing a decline, with major companies like Maanshan Iron & Steel and Angang Steel seeing significant drops in stock prices following the release of a new growth plan by the Ministry of Industry and Information Technology, which sets a target for average annual growth in the industry at around 4% for the next two years [1][1][1] Group 1: Market Reaction - Major steel stocks have seen substantial declines, with Maanshan Iron & Steel down 5.41% to HKD 2.45, Angang Steel down 5.48% to HKD 2.07, and Chongqing Steel down 5.04% to HKD 1.32 [1][1][1] - The market's reaction is attributed to the new growth plan emphasizing a controlled growth rate and a prohibition on new capacity, which contrasts with current industry growth rates and market expectations [1][1][1] Group 2: Policy Implications - The "Steel Industry Stabilization and Growth Work Plan (2025-2026)" aims for an average annual growth of around 4% and focuses on "stabilizing growth and preventing internal competition," providing a clear path for structural adjustment and high-quality development in the steel industry [1][1][1] - Analysts from CITIC Futures noted that the emphasis on maintaining a 4% growth rate and the ban on new capacity has led to a cooling of "anti-involution" sentiment, resulting in a slight price correction in the sector [1][1][1] - Galaxy Securities highlighted that under the ongoing supply-side reforms, steel production capacity is increasingly concentrating among high-quality leading companies [1][1][1]

每经AI快讯，港股钢铁股午后跌幅扩大，截至发稿，马鞍山钢铁股份跌5.41%，报2.45港元；鞍钢股份 跌5.48%，报2.07港元；重庆钢铁股份跌5.04%，报1.32港元。 ...

Group 1 - Steel stocks experienced significant declines, with Maanshan Iron & Steel Co. down 5.41% to HKD 2.45, Angang Steel Co. down 5.48% to HKD 2.07, and Chongqing Iron & Steel down 5.04% to HKD 1.32 [1] - The Ministry of Industry and Information Technology and other departments issued the "Steel Industry Growth Stabilization Work Plan (2025-2026)", setting an average annual growth target of around 4% for the industry's added value over the next two years [1] - The plan emphasizes "stabilizing growth and preventing internal competition", providing a clear implementation path for structural adjustment and high-quality development in the Chinese steel industry [1] Group 2 - CITIC Futures noted that the introduction of the "Steel Industry Growth Stabilization Work Plan" emphasizes a 4% average annual growth in industry added value and prohibits new production capacity, leading to a cooling of "anti-internal competition" sentiment and a slight price adjustment in the sector [1] - Galaxy Securities believes that under the ongoing supply-side anti-internal competition, steel industry capacity continues to concentrate towards high-quality leading companies [1]

Group 1 - Steel stocks experienced significant declines, with Maanshan Iron & Steel Co. down 5.41% to HKD 2.45, Angang Steel Co. down 5.48% to HKD 2.07, and Chongqing Iron & Steel Co. down 5.04% to HKD 1.32 [1] - The Ministry of Industry and Information Technology and other departments issued the "Steel Industry Stabilization and Growth Work Plan (2025-2026)", setting an average annual growth target of around 4% for the industry's added value over the next two years [1] - The plan emphasizes "stabilizing growth and preventing internal competition", providing a clear implementation path for structural adjustments and high-quality development in the Chinese steel industry [1] Group 2 - CITIC Futures noted that the introduction of the "Steel Industry Stabilization and Growth Work Plan (2025-2026)" aligns with current industry growth rates and market expectations, leading to a cooling of "anti-internal competition" sentiment and a slight price correction in the sector [1] - Galaxy Securities believes that under the ongoing supply-side anti-internal competition, steel industry capacity will continue to concentrate on high-quality leading companies [1]

Group 1 - The company held the 31st meeting of the 10th Supervisory Board on September 22, 2025, with all three supervisors present, and the meeting was chaired by Mr. Hong Gongxiang [2][4] - The Supervisory Board approved the proposal for the reduction of capital by Maanshan Iron & Steel Co., Ltd. in its associate company, Baowu Water Technology Co., Ltd., stating that the proposal aligns with the company's operational needs and strategic development [3][4] - The voting result for the proposal was unanimous approval with 3 votes in favor, 0 against, and 0 abstentions [4] Group 2 - The company announced that its controlling subsidiary, Maanshan Iron & Steel Co., Ltd., will reduce its capital in Baowu Water Technology Co., Ltd. through an asset valuation method, which constitutes a related party transaction [7][9] - The capital reduction agreement was signed on September 22, 2025, involving Maanshan Iron & Steel Co., Ltd. and 18 other shareholders, with the company's shareholding in Baowu Water decreasing from 14.977% to 3.151% [9][12] - The total equity value of Baowu Water was assessed at RMB 435.6 million, reflecting an increase of RMB 25.579 million, or 6.24%, compared to the book net asset value [12][13] Group 3 - The capital reduction will enhance the operational efficiency and effectiveness of Maanshan Iron & Steel Co., Ltd., and will not significantly impact its daily operations or financial status [14][16] - The independent directors reviewed and approved the capital reduction proposal, confirming that it aligns with the company's operational strategy and does not harm the interests of shareholders, especially minority shareholders [16][18] - The Board of Directors also approved the capital reduction proposal, with the related director abstaining from the vote, and the independent directors voting in favor [17][28]