FF301 本月底法定/註冊股本總額: 7, 722, 104, 586 增加備註 第 13 頁 共 22 頁 股份發行人及根據《上市規則》第十九B章上市的香港預託證券發行人的證券變動月報表 截至月份: 2025年6月30日 狀態： 新提交 く 致:香港交易及結算所有限公司 公司名稱: 馬鞍山鋼鐵股份有限公司 呈交日期: 2025年7月2日 I. 法定/註冊股本變動 ■ 不適用 普通股 ∨ 股份類別 於香港聯交所上市（註1） > 1. 股份分類 否 + A 說明 A股 證券代號(如上市) 600808 增加多櫃檯證券代號 □ 手動填寫 法定/註冊股份數目 面值 法定/註冊股本 IRMB 上月底結存 5, 989, 174, 586 RMB 5, 989, 174, 586 > RMB 增加 / 減少 (-) 5, 989, 174, 586 RMB IRMB 本月底結存 5, 989, 174, 586 2. 股份分類 普通股 ∨ 股份類別 ▼ 於香港聯交所上市(註1) 是 H > 說明 H股 證券代號(如上市) 00323 增加多櫃檯證券代號 □ 手動填寫 法定/註冊股份數目 面值 法定/註冊股本 1, 7 ...

Group 1 - Chongqing Iron and Steel Co., Ltd. (01053.HK) increased by 92% [1] - Ansteel Co., Ltd. (00347.HK) rose by 46% [1] - Maanshan Iron and Steel Co., Ltd. (00323.HK) saw an increase of 8% [1] Group 2 - The domestic futures market for black metals showed a strong performance across the board [1] - The main contract for silicon iron rose nearly 2% [1]

Core Viewpoint - Malaysia has decided to impose anti-dumping duties on cold-rolled steel coils imported from China and Japan for an additional five years, while terminating duties on products from South Korea and Vietnam [1][2]. Group 1: Anti-Dumping Measures - The Malaysian Ministry of Investment, Trade and Industry announced a positive final ruling for anti-dumping duties on cold-rolled steel coils from China and Japan, effective from June 23, 2025, to June 22, 2030 [1]. - The specific anti-dumping rates are as follows: Angang Steel Company Limited at 4.82%, Maanshan Iron and Steel Co., Ltd at 4.76%, Shougang Jingtang United Iron & Steel Co., Ltd at 8.74%, other Chinese producers at 26.38%, and Japanese producers at 26.39% [1]. - The anti-dumping duties on products from South Korea and Vietnam will be terminated starting June 23, 2025, following a negative final ruling [1]. Group 2: Background of the Investigation - The anti-dumping investigation was initiated on March 29, 2019, targeting cold-rolled steel coils from China, Japan, South Korea, and Vietnam [2]. - The initial anti-dumping duties, which were set to last for five years, ranged from 4.76% to 26.38% for China, 26.39% for Japan, 0% to 3.84% for South Korea, and 7.70% to 20.13% for Vietnam, effective from December 25, 2019, to December 24, 2024 [2]. - The relevant ASEAN tariff codes for the products involved are 7209.15.00.00, 7209.16.90.00, 7209.17.90.00, 7209.18.99.00, and 7225.50.90.00 [2]. Group 3: Initiation of Sunset Review - On December 24, 2024, Malaysia initiated the first sunset review investigation based on a request from Mycron Steel CRC Sdn. Bhd. for cold-rolled steel coils from China, Japan, South Korea, and Vietnam [3]. - The products under review do not include tinplate and cold-rolled steel coils used for automotive and fin-type transformer terminals [3]. - The relevant ASEAN tariff codes for the products involved in the sunset review are 7209.15.00.00, 7209.16.90.00, 7209.17.90.00, and 7209.18.99.00 [3].

Core Viewpoint - Maanshan Iron & Steel Co., Ltd. announced the repurchase and cancellation of certain restricted stocks due to unmet performance targets as per the 2021 A-share restricted stock incentive plan [1][2][3] Group 1: Repurchase Details - The company plans to repurchase and cancel a total of 21,423,400 restricted stocks at a repurchase price of RMB 2.29 per share, amounting to a total of RMB 49,135,168 [5][6] - The repurchase is due to the failure to meet the performance assessment targets for the year 2024, which included a net asset cash return rate of 10.04% and a profit total of -45.08 billion RMB [3][4] - The repurchase will also include stocks from three individuals who reached retirement age and are no longer employed by the company, with their repurchase price adjusted to RMB 2.48 per share [4][5] Group 2: Impact on Share Structure - Following the repurchase, the company's share structure will change, with restricted shares decreasing from 21,423,400 to 0, while unrestricted shares remain at 7,700,681,186, resulting in a total of 7,700,681,186 shares post-repurchase [5][6] Group 3: Compliance and Approval - The repurchase plan has been approved by the board and is pending approval from the shareholders' meeting, ensuring compliance with relevant laws and regulations [6][7] - The supervisory board has confirmed that the repurchase aligns with the company's incentive management regulations and does not harm shareholder interests [6][7]

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） 有關獨立非執行董事变動之補充公告 茲 提 述 馬 鞍 山 鋼 鐵 股 份 有 限 公 司（「公 司」或「本公司」）日 期 分 別 為2024年 8月23日 及2024年9月25日 的公告（「該等公告」）以 及日期為2024年9月5日 的 通 函（「該通函」）。除 另 有 說 明 者 外，在 本 公 告 中 所 用 詞 彙 的 釋 義 與 在 該 通 函 中 所 界 定 者 相 同。 本 公 司 謹 此 就 委 任 獨 立 非 執 行 董 事 曾 祥 飛 女 士（「曾女士」）補 充 以 下 額 外 資 料。曾 女 士 已 確 認： 馬鞍山鋼鐵股份有限公司 蔣育翔 董事長 ...

本月底法定/註冊股本總額: 股份發行人及根據《上市規則》第十九B章上市的香港預託證券發行人的證券變動月報表 截至月份: 2025年5月31日 狀態： 新提交 く 致:香港交易及結算所有限公司 公司名稱: 馬鞍山鋼鐵股份有限公司 呈交日期: 2025年6月4日 I. 法定/註冊股本變動 ■ 不適用 普通股 ∨ 股份類別 於香港聯交所上市（註1） > 1. 股份分類 否 + A 說明 A股 證券代號(如上市) 600808 增加多櫃檯證券代號 □ 手動填寫 法定/註冊股份數目 面值 法定/註冊股本 IRMB 上月底結存 5, 989, 174, 586 RMB 5, 989, 174, 586 > RMB 增加 / 減少 (-) 5, 989, 174, 586 RMB IRMB 本月底結存 5, 989, 174, 586 2. 股份分類 普通股 ∨ 股份類別 ▼ 於香港聯交所上市(註1) 是 H > 說明 H股 證券代號(如上市) 00323 增加多櫃檯證券代號 □ 手動填寫 法定/註冊股份數目 面值 法定/註冊股本 1, 732, 930, 000 RMB 1 RMB 1, 732, 930, 000 上月 ...

A股钢铁板块持续走低，本钢板材跌超7%，马钢股份跌超4%，新钢股份、柳钢股份、首钢股份、华菱 钢铁跟跌。 ...

Group 1 - The Hang Seng Index fell by 0.55%, down 131 points, closing at 23,695 points, while the Hang Seng Tech Index decreased by 0.66% [1] - The early trading volume in Hong Kong stocks reached HKD 1,076 million [1] - Robot-related stocks were active, with DCH Holdings (00179) rising nearly 6% and SUTENG (02498) increasing over 2% due to the upcoming CMG World Robot Competition [1] Group 2 - Eucan Vision Bio-B (01477) surged over 18% after OT-703 was approved for real-world research in Boao, Hainan [2] Group 3 - Smoore International (06969) rose over 5% as Glo Hilo is set to launch in Japan, with positive feedback from the trial market for heated non-combustible products [3] - Youjia Innovation (02431) increased over 5% after its L4 autonomous driving minibus received project designation, following a series of product showcases at the Shanghai Auto Show [3] Group 4 - Maanshan Iron & Steel (00323) saw a rise of over 7% as the steel industry showed improving performance in Q1, with institutions noting a marginal improvement in the sector's fundamentals [4] - InnoCare Pharma (02577) surged over 15% due to a partnership with NVIDIA for the next-generation 800V power architecture, drawing attention to third-generation semiconductors [4] Group 5 - Gu Ming (01364) increased by 4.5%, reaching a new high, with expectations of being included in the Hong Kong Stock Connect next month and a projected net increase of over 2,000 stores for the year [5] Group 6 - Dekang Agriculture and Animal Husbandry (02419) rose over 7%, with stock prices hitting a new high as institutions are optimistic about the company's valuation recovery potential [6] Group 7 - Gome Retail (06808) saw an early rise of nearly 7%, reporting a turnaround with a profit of RMB 410 million for the year, while Dehong Capital will promote the development of various store formats [7] - New Town Development (01030) fell over 3% amid reports of plans to issue guaranteed bonds domestically, aiming to raise RMB 1.5 to 2 billion [7] - Alibaba Health (00241) dropped over 4%, despite a year-on-year profit increase of over 62%, with analysts stating that profits did not meet expectations [7]

Meeting Information - The 2024 Annual General Meeting (AGM) of Maanshan Iron & Steel Company Limited will be held on June 20, 2025, at 1:30 PM at the company's office in Maanshan, Anhui Province [1][25] - The meeting will be convened by the Board of Directors, and voting will be conducted through a combination of on-site and online methods [1][4] Voting Procedures - Shareholders can vote via the Shanghai Stock Exchange's online voting system on the day of the AGM, with specific time slots for trading and internet voting [2] - The voting process for margin trading, transfer, and other related accounts must comply with relevant regulations [3] Agenda and Resolutions - The AGM will review several proposals, including amendments to the company's articles of association and the agenda for the 2024 AGM [22][24] - Special resolutions and proposals requiring separate counting for minority investors will be presented [6] Attendance and Registration - Shareholders registered with the China Securities Depository and Clearing Corporation Limited are entitled to attend the AGM, and they may appoint proxies to represent them [10] - Registration for attendance must be completed by June 18, 2025, with specific documentation required for both corporate and individual shareholders [13][14] Additional Information - The meeting is expected to last half a day, and attendees will be responsible for their own travel and accommodation expenses [14] - Contact information for inquiries regarding the AGM is provided, including names and phone numbers of company representatives [14]

Core Viewpoint - Baoshan Iron & Steel Co., Ltd. plans to invest in Ma'anshan Iron & Steel Co., Ltd. and has commissioned an asset valuation report to assess the market value of the total equity of Ma'anshan Iron & Steel Co., Ltd. as of February 28, 2025 [1][2]. Group 1: Valuation Purpose and Methodology - The purpose of the valuation is to provide reference opinions for Baoshan Iron & Steel Co., Ltd.'s planned investment in Ma'anshan Iron & Steel Co., Ltd. [5]. - The valuation includes all audited assets and liabilities of the assessed entity, covering current assets, long-term equity investments, investment properties, fixed assets, construction in progress, right-of-use assets, and intangible assets [2][6]. - The valuation methods used are the asset-based approach and the income approach, with the asset-based approach being selected for the final valuation conclusion [2][5]. Group 2: Valuation Results - As of the valuation date, the total asset book value of Ma'anshan Iron & Steel Co., Ltd. is RMB 5,389,777.43 million, with a valuation of RMB 5,813,178.20 million, resulting in an increase of RMB 423,400.77 million, or 7.86% [2][4]. - The total equity value is assessed at RMB 1,450,610.62 million, reflecting an increase of RMB 197,696.83 million, or 15.78% compared to the book value of RMB 1,007,739.73 million [2][4]. - The valuation report indicates a total asset impairment of RMB 19,470.12 million, with a reduction rate of 0.44% [2][4]. Group 3: Financial Overview - As of December 31, 2024, the total assets of Ma'anshan Iron & Steel Co., Ltd. were RMB 6,364,206.42 million, with total liabilities of RMB 4,677,868.88 million, resulting in total equity of RMB 1,686,337.55 million [4][5]. - For the period of January to February 2025, the company reported an operating income of RMB 1,059,006.44 million, with a net loss of RMB 17,165.32 million [5][6]. - The financial performance indicates a significant operating loss, with total revenue for 2024 reported at RMB 7,066,040.18 million and a net loss of RMB 405,050.42 million [5][6].