Core Viewpoint - The company has approved the temporary use of idle raised funds to supplement working capital, ensuring that the investment projects funded by the public offering of convertible bonds are not compromised [1][2]. Group 1 - The company held the fourth meeting of the sixth board of directors and the second meeting of the sixth supervisory board on August 15, 2024, where it approved the proposal to use idle raised funds [1]. - The company is allowed to use up to 700 million yuan of idle raised funds temporarily to supplement working capital, with a usage period not exceeding 12 months from the date of board approval [1]. - The company disclosed the details of this decision on August 16, 2024, on the Giant Tide Information Network [1]. Group 2 - As of August 1, 2025, the company has returned all the temporarily used idle raised funds amounting to 697 million yuan to the special account for raised funds, within the stipulated 12-month period [2]. - The company has informed its sponsor, Guodu Securities Co., Ltd., and the sponsor representative about the return of the raised funds [2].

| 证券代码：001203 | 证券简称：大中矿业 | 公告编号：2025-098 | | --- | --- | --- | | 债券代码：127070 | 债券简称：大中转债 | | 大中矿业股份有限公司 关于签订募集资金三方监管协议的公告 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。 近日，大中矿业股份有限公司（以下简称"公司"）和国都证券股份有限公 司（以下简称"国都证券"）分别与上海浦东发展银行股份有限公司成都蜀汉支 行、上海浦东发展银行股份有限公司包头分行签订了《募集资金三方监管协议》。 具体情况如下： 一、募集资金基本情况 1、2021 年首次公开发行股票 经中国证券监督管理委员会证监许可[2021]1199 号文核准，公司向社会公 开发行了人民币普通股（A 股）股票 21,894 万股，发行价为每股人民币 8.98 元， 共计募集资金总额为人民币 1,966,081,200.00 元，扣除券商承销佣金及保荐费 125,042,764.37 元（其中不含税金额为 117,964,872.00 元，增值税进项税额为 7,077,892.37 元） ...

在上述授权金额及期限内，公司实际用于暂时补充流动资金的公开发行可转 换公司债券暂时闲置的募集资金总额为 69,700 万元。截至 2025 年 8 月 1 日，公 司已将上述用于暂时补充流动资金的暂时闲置募集资金全部归还至募集资金专 用账户，使用期限未超过 12 个月。同时，公司将上述募集资金归还情况告知了 保荐机构国都证券股份有限公司和保荐代表人。 | 证券代码：001203 | 证券简称：大中矿业 | 公告编号：2025-097 | | --- | --- | --- | | 债券代码：127070 | 债券简称：大中转债 | | 大中矿业股份有限公司 关于归还暂时性补充流动资金的募集资金的公告 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 2024 年 8 月 15 日召开了第 六届董事会第四次会议和第六届监事会第二次会议，审议通过了《关于使用部分 闲置募集资金暂时补充流动资金的议案》。同意公司在保证公开发行可转换公司 债券的募集资金投资项目建设需求的前提下，使用不超过 70,000 万元闲置募集 资金暂时补 ...

Group 1 - The steel raw materials sector increased by 0.65% on August 4, with Ordos leading the gains [1] - The Shanghai Composite Index closed at 3583.31, up 0.66%, while the Shenzhen Component Index closed at 11041.56, up 0.46% [1] - Key stocks in the steel raw materials sector showed varied performance, with Ordos rising by 2.30% to a closing price of 10.22 [1] Group 2 - The main capital flow in the steel raw materials sector showed a net inflow of 23.91 million yuan, while retail investors experienced a net outflow of 14.89 million yuan [2] - The overall capital flow indicates a mixed sentiment among different investor types, with institutional investors showing a positive trend [2]

Group 1 - The total salary of A-share listed company secretaries in 2024 reached 4.086 billion yuan, with an average annual salary of 754,300 yuan [1] - Among the 44 listed steel companies, the age distribution of secretaries shows that those aged 40-50 constitute 48%, while those over 50 account for 26% [1][3] - The highest salary among secretaries exceeds 1.5 million yuan, with notable individuals earning 2.217 million yuan, 2.1794 million yuan, and 1.9774 million yuan [7] Group 2 - In terms of educational background, all secretaries in the steel industry hold at least a bachelor's degree, with 51% holding a bachelor's degree, 47% a master's degree, and 2% a doctoral degree [3] - The salary distribution for steel company secretaries shows that 48% earn below 500,000 yuan, while 34% earn between 500,000 and 1 million yuan [5] - The frequency of investor meetings varies significantly, with 52% of companies hosting fewer than 10 meetings annually, while 16% host between 300 and 1,000 meetings [9]

从薪酬分布看，2024年A股钢铁上市公司董秘年薪处于50万以下、50万-100万、100万-200万、200万以 上各区间的人数分别为21人、15人、6人、2人，占比分别为48%、34%、14%和4%。 专题：专题|2024年度A股董秘数据报告：1144位董秘年薪超百万 占比超21% 董秘作为连接投资者与上市公司的"桥梁"，在上市公司资本运作中发挥着关键作用。新浪财经《2024年 度A股董秘数据报告》显示，2024年A股上市公司董秘薪酬合计达40.86亿元，平均年薪75.43万元。 分行业来看，统计数据显示，A股共有44家上市钢铁公司，董事会秘书聘任总体情况如下（部分统计口 径剔除无效数据）。 从董秘的年龄分布来看，介于40-50岁的董秘是市场的中坚力量，占比达到48%；50岁以上的董秘占比 为26%；30-40岁的董秘群体占比为24%；30岁以下的董秘群体占比为2%。其中，最年轻的上市公司董 秘年仅29岁，为大中矿业的林圃正。 从董秘的学历分布看，钢铁行业所有董秘均获得了本科及以上的学历，拥有本科、硕士、博士学历的董 秘数量占比分别为51%、47%、2%。其中，新兴铸管的王美英为业内唯一一个获得博士学位的董 ...

专题：专题|2024年度A股董秘数据报告：1144位董秘年薪超百万 占比超21% 董秘作为连接投资者与上市公司的"桥梁"，在上市公司资本运作中发挥着关键作用。新浪财经《2024年 度A股董秘数据报告》显示，2024年A股上市公司董秘薪酬合计达40.86亿元，平均年薪75.43万元。 分行业来看，统计数据显示，A股共有44家上市钢铁公司，董事会秘书聘任总体情况如下（部分统计口 径剔除无效数据）。 从董秘的年龄分布来看，介于40-50岁的董秘是市场的中坚力量，占比达到48%；50岁以上的董秘占比 为26%；30-40岁的董秘群体占比为24%；30岁以下的董秘群体占比为2%。其中，最年轻的上市公司董 秘年仅29岁，为大中矿业的林圃正。 从董秘的学历分布看，钢铁行业所有董秘均获得了本科及以上的学历，拥有本科、硕士、博士学历的董 秘数量占比分别为51%、47%、2%。其中，新兴铸管的王美英为业内唯一一个获得博士学位的董秘。 从薪酬分布看，2024年A股钢铁上市公司董秘年薪处于50万以下、50万-100万、100万-200万、200万以 上各区间的人数分别为21人、15人、6人、2人，占比分别为48%、34%、14%和4 ...

Summary of Key Points Core Viewpoint - The company has disclosed its external guarantee situation, indicating a total guarantee balance of 463,723.95 million yuan, which accounts for 71.21% of the latest audited net assets, and has not provided guarantees for entities outside the consolidated financial statements [2][12]. Group 1: Guarantee Overview - The company and its subsidiaries have approved a total external guarantee limit of up to 437,000 million yuan for the year 2025, which can be adjusted based on actual needs [3]. - The guarantee period is valid for 12 months from the date of approval by the shareholders' meeting [3]. Group 2: Recent Guarantee Developments - The company has signed a letter of credit contract with China Postal Savings Bank for an amount of 10,000 million yuan, with its subsidiary providing joint liability guarantee [4]. - The guarantee does not require further approval from the board or shareholders as it falls within the previously approved guarantee range [4]. Group 3: Financial Data and Credit Rating - The company has a total external guarantee amount of 285,060.70 million yuan and a mortgage loan amount of 188,000 million yuan, with no significant litigation or arbitration [5]. - The company has been rated AA by Zhongxin Pengyuan Credit Rating Co., Ltd., indicating a good credit status [5].

Summary of Key Points Core Viewpoint - Dazhong Mining Co., Ltd. has announced the progress of guarantees provided by its wholly-owned subsidiary, indicating a significant amount of external guarantees and their implications for the company's financial health [2][12]. Group 1: Guarantee Overview - The total external guarantee balance of the company and its subsidiaries is 463,723.95 million yuan, accounting for 71.21% of the company's most recent audited net assets [2][12]. - The company has approved a total external guarantee limit of up to 437,000 million yuan for the year 2025, which can be adjusted based on actual needs [5][12]. - The guarantees are valid for 12 months from the date of approval by the shareholders' meeting, and specific guarantee matters will be managed by the company's management team [5][12]. Group 2: Recent Guarantee Developments - Recently, the company signed a letter of credit contract worth 10,000 million yuan with China Postal Savings Bank, with its subsidiary, Anhui Jinri Sheng Mining Co., Ltd., providing joint liability guarantees [6][12]. - This guarantee falls within the previously approved scope and does not require further board or shareholder approval [6][12]. - The guarantee period for this contract is three years from the maturity of the main contract's debt [9][10]. Group 3: Company Financials and Credit Rating - The company has a registered capital of 1,508,021,588 yuan and has been rated AA by Zhongjian Pengyuan Credit Rating Co., Ltd. as of June 27, 2025 [7][8]. - As of the announcement date, the company has incurred external guarantees amounting to 285,060.70 million yuan and has mortgage loans totaling 188,000 million yuan, with no significant litigation or arbitration issues reported [8][12].

| 证券代码：001203 | 证券简称：大中矿业 | 公告编号：2025-096 | | --- | --- | --- | | 债券代码：127070 | 债券简称：大中转债 | | 大中矿业股份有限公司 关于全资子公司为公司提供担保的进展公告 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。 特别提示： 1、大中矿业股份有限公司（以下简称"公司"）及子公司累计对外担保余 额为 463,723.95 万元（包含本次担保金额），占公司最近一期经审计净资产的 71.21%。 2、公司及子公司未对合并报表范围外的公司提供担保。 3、公司及子公司未发生逾期担保、涉及诉讼的担保及因担保被判决败诉而 应承担损失的情况。 一、担保情况概述 公司分别于 2025 年 4 月 18 日、2025 年 5 月 9 日召开第六届董事会第十一 次会议和 2024 年度股东会，审议通过了《关于公司及子公司 2025 年度对外担保 额度预计的议案》，同意公司及子公司根据正常生产经营的资金需求，2025 年度 公司为子公司提供担保、子公司为公司提供担保额度总计不超过 437,000 万元 ...