大中矿业股份有限公司（以下简称"公司"）基于对公司未来发展前景的信 心和长期价值的合理判断，同时为维护广大投资者利益、增强投资者信心、促进 公司长期健康发展，综合考虑公司经营情况、财务状况、盈利能力及发展前景等 因素，于 2025 年 4 月 28 日召开第六届董事会第十二次会议及第六届监事会第七 次会议审议通过了《关于回购公司股份方案的议案》，同意公司使用自有资金及 股票回购专项贷款资金以集中竞价交易方式回购公司股份，回购的股份将用于公 司发行的可转换公司债券转股或用于员工持股计划、股权激励。回购的资金总额 不低于人民币 20,000 万元（含）且不超过人民币 40,000 万元（含）；回购价格 不超过人民币 12.72 元/股（含）；回购股份的期限为自董事会审议通过股份回 购方案之日起 12 个月内。具体内容详见公司于 2025 年 4 月 29 日、2025 年 5 月 8 日在《证券时报》《中国证券报》《证券日报》《上海证券报》《经济参考报》 及巨潮资讯网（http://www.cninfo.com.cn）披露的《关于回购公司股份方案的 公告》（公告编号：2025-046）、《回购报告书》（公告编号： ...

Core Viewpoint - The company announced a share buyback plan, intending to repurchase 20.32 million shares, which represents 1.35% of its total share capital, with a transaction value of 202 million yuan excluding transaction fees [1] Group 1 - The share buyback will be conducted through centralized bidding [1] - The buyback is set to be completed by October 31, 2025 [1] - The total amount allocated for the buyback is 202 million yuan [1]

Core Viewpoint - The company, Dazhong Mining (001203.SZ), announced a share buyback plan to repurchase 20.32 million shares, representing 1.35% of its total share capital, with a transaction amount of 202 million yuan (excluding transaction fees) by October 31, 2025 [1] Summary by Category Company Actions - The company plans to repurchase shares through a centralized bidding method [1] - The total number of shares to be repurchased is 20.32 million [1] - The repurchased shares account for 1.35% of the company's current total share capital [1] - The total transaction amount for the buyback is 202 million yuan, excluding transaction fees [1]

Market Overview - The Shanghai Composite Index fell by 0.41% on November 4, with five industries experiencing gains, led by the banking and public utilities sectors, which rose by 2.03% and 0.24% respectively [1] - The sectors with the largest declines were non-ferrous metals and electrical equipment, which dropped by 3.04% and 2.05% respectively [1] - The steel industry saw a slight decrease of 0.03% [1] Capital Flow - The main capital outflow from the two markets totaled 79.259 billion yuan, with only three sectors seeing net inflows [1] - The banking sector had a net inflow of 3.054 billion yuan, while the steel sector and environmental protection sector saw net inflows of 130 million yuan and 7.007 million yuan respectively [1] - The electrical equipment sector experienced the largest net outflow, totaling 13.389 billion yuan, followed by the electronics sector with a net outflow of 10.649 billion yuan [1] Steel Industry Analysis - The steel industry had a net capital inflow of 130 million yuan, with 44 stocks in the sector, of which 11 rose and 29 fell [2] - Among the stocks with net inflows, Baogang Co. led with an inflow of 605 million yuan, followed by Fangda Carbon and Fushun Special Steel with inflows of 97.145 million yuan and 41.681 million yuan respectively [2] - The stocks with the largest net outflows included Dazhong Mining, Baosteel, and Hangang, with outflows of 124 million yuan, 115 million yuan, and 52.320 million yuan respectively [2][3]

| 证券代码：001203 | 证券简称：大中矿业 | 公告编号：2025-119 | | --- | --- | --- | | 债券代码：127070 | 债券简称：大中转债 | | 大中矿业股份有限公司 关于控股股东部分股份解除质押的公告 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。 大中矿业股份有限公司（以下简称"公司"）于近日收到控股股东众兴集团 有限公司（以下简称"众兴集团"）的通知，获悉众兴集团所持有本公司的部分 股份提前解除质押。具体事项如下： | 安素梅 | 18,890,600 | 1.25% | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 安凤梅 | 3,400,000 | 0.23% | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | 林圃生 | 33,160,618 | 2.20% | 13,050,000 | 39.35% | 0.87% | 0 | 0 | 0 | 0 | | 林 ...

Core Points - The company announced that its controlling shareholder, Zhongxing Group Co., Ltd., has notified it of the early release of part of its pledged shares [1] - A total of 13,360,000 shares were released from pledge, representing 1.91% of Zhongxing Group's holdings and 0.89% of the company's total share capital [1] - The pledge started on January 15, 2025, and was released on October 31, 2025, with Guojin Securities Co., Ltd. as the pledgee [1] Shareholding Summary - As of the announcement date, Zhongxing Group holds 699,787,182 shares, accounting for 46.40% of the company [1] - The total number of pledged shares by Zhongxing Group is 288,660,000, which is 41.25% of its holdings [1] - Zhongxing Group and its concerted parties collectively hold 989,015,027 shares, representing 65.58% of the company's total share capital, with a total of 334,718,300 pledged shares, which is 33.84% of their holdings [1]

New Stock Issuance - New stock for Beikang Testing (920160) issued at a price of 6.70 on November 3, 2025[1] - New stock for Danna Biology (920009) issued at a price of 17.10 on November 3, 2025[1] Market Alerts - ST Zhongdi (000609) announced significant abnormal fluctuations on October 30, 2025[1] - Jiangbolong (301308) reported severe abnormal fluctuations on October 30, 2025[1] - Xiangnan Chip (300475) disclosed abnormal fluctuations on October 24, 2025[1] - Shangtai Technology (001301) announced abnormal fluctuations on November 3, 2025[1] - Hainan Development (002163) reported abnormal fluctuations on November 3, 2025[1] - Zhongrui Co., Ltd. (002374) disclosed abnormal fluctuations on November 3, 2025[1] - Fujian Jinsen (002679) announced abnormal fluctuations on November 3, 2025[1] - Yongxing Materials (002756) reported abnormal fluctuations on November 3, 2025[1] - Xinhongze (002836) disclosed abnormal fluctuations on November 3, 2025[1] - Guocheng Mining (000688) announced abnormal fluctuations on November 3, 2025[1]

Market Overview - The steel raw materials sector increased by 1.72% on November 3, with Dazhong Mining leading the gains [1] - The Shanghai Composite Index closed at 3976.52, up 0.55%, while the Shenzhen Component Index closed at 13404.06, up 0.19% [1] Stock Performance - Dazhong Mining (001203) closed at 20.22, up 3.69% with a trading volume of 1.2018 million shares and a transaction value of 2.387 billion [1] - Other notable performers include: - Ordos (600295) at 11.39, up 2.98% with a transaction value of 313 million - Fangda Carbon (600516) at 6.34, up 2.92% with a transaction value of 1.774 billion [1] - Conversely, Hebei Steel Resources (000923) closed at 18.38, down 1.97% with a transaction value of 347 million [1] Capital Flow - The steel raw materials sector experienced a net outflow of 144 million from main funds, while retail investors saw a net inflow of 124 million [1] - Dazhong Mining had a significant net outflow of 77.98 million from main funds, but a net inflow of 72.57 million from retail investors [2] - Other stocks like Hainan Mining (601969) and Ordos (600295) also showed varied capital flows, with Hainan Mining experiencing a net outflow of 41.26 million from retail investors [2]

Group 1 - The market focus stocks include Shikong Technology, which opened down 5.48%, and Pingtan Development, which opened up 8.76% [1] - Other notable stocks include Ruilite and Hefuchina, both of which hit the limit up during the auction [1] - The lithium battery sector saw Dazhong Mining open up 3.03%, while Tianji shares opened up slightly by 0.03% [1] Group 2 - In the consumer sector, Zhongrui shares opened up 2.10% [1] - Hongyuan Green Energy, which reported better-than-expected performance, opened up 4.24% [1] - Yue Media achieved a limit up during the auction after four consecutive days of gains [1]

Group 1 - The company's stock (trading as Dazhong Mining, stock code: 001203) experienced an abnormal trading fluctuation, with a cumulative closing price increase exceeding 20% over two consecutive trading days on October 29 and 30, 2025 [2] - The company conducted an investigation regarding the stock price fluctuation and confirmed that there were no corrections or supplements needed for previously disclosed information [3][8] - The company's recent production and operational conditions are normal, and there have been no significant changes in the internal or external operating environment [4] Group 2 - The company did not find any significant undisclosed information in public media that could have impacted the stock price [5] - During the period of stock price fluctuation, there were no stock trades conducted by the company's controlling shareholders or actual controllers [6] - The company confirmed that there are no undisclosed matters that should have been disclosed according to the Shenzhen Stock Exchange's regulations [8] Group 3 - The company has a wholly-owned subsidiary that recently obtained a mining license for the Hunan Jijia Mountain lithium mine, benefiting from the favorable developments in the electric vehicle and energy storage industries [9] - The company emphasizes that the actual construction, production progress, and capacity realization of the mining project may still face uncertainties due to various natural, social, and policy factors [9] - All company information is officially disclosed through selected media outlets, and investors are advised to invest rationally and be aware of risks [9]