Group 1 - The company plans to apply for the registration and issuance of medium-term notes not exceeding RMB 2 billion to meet its operational funding needs and optimize its debt structure [1][2] - The maximum term for the medium-term notes will not exceed 15 years, with specific issuance periods determined by the company's funding requirements and market conditions [1][2] - The funds raised will primarily be used for adjusting the debt structure, supplementing working capital, project construction, and other purposes permitted by national laws and regulations [2] Group 2 - The issuance of the medium-term notes is subject to approval by the China Interbank Market Dealers Association and will be implemented after registration acceptance [3] - The company will disclose the issuance status of the medium-term notes in accordance with relevant laws and regulations [3]

Core Points - The company held its sixth meeting of the tenth board of directors on August 26, 2025, where several key resolutions were passed [1][2][3] Financial Reports - The company approved its 2025 semi-annual report, which was reviewed by the audit committee and submitted to the board for approval with a unanimous vote of 9 in favor [1][2] Risk Assessment - A continuous risk assessment report regarding financial services provided to related parties was approved, with 7 votes in favor and 2 directors abstaining from the vote [2] Issuance of Medium-Term Notes - The board agreed to apply for the registration and issuance of medium-term notes not exceeding RMB 2 billion, with a unanimous vote of 9 in favor [2] Governance Changes - The company decided to abolish the supervisory board and amend its articles of association, with a unanimous vote of 9 in favor [3] - Several management systems were revised to enhance corporate governance, with all proposals receiving unanimous support [4][5] New Policies - The company established a market value management system and an internal audit management system, both receiving unanimous approval [5] - A quality improvement and return action plan was adopted to align with national directives, also receiving unanimous support [5] Board and Management Changes - The company approved the appointment of a new non-independent director, general manager, board secretary, and financial director, all with unanimous votes [6][7][8] - Adjustments to the board's specialized committees were made in light of personnel changes, with unanimous approval [8] Upcoming Shareholder Meeting - The company scheduled its first extraordinary general meeting for September 23, 2025, to review several key proposals, with unanimous support from the board [8]

Core Points - The Supervisory Board of Huabei Mining Co., Ltd. held its sixth meeting of the tenth session on August 26, 2025, with all five attending supervisors present, complying with the Company Law and Articles of Association [1][2] - The Supervisory Board approved the company's 2025 semi-annual report, confirming that it accurately reflects the financial status and operational results for the first half of 2025 [1] - The Supervisory Board reviewed a report on the continuous risk assessment of financial services provided to related parties by the financial company, concluding that the internal control system is robust and meets regulatory requirements [1]

淮北矿业控股股份有限公司 董事、高级管理人员离职管理制度 第一章 总则 第一条 为规范淮北矿业控股股份有限公司（以下简称"公司"）董事及高 级管理人员离职程序，确保公司治理结构的稳定性和连续性，维护公司及股东的 合法权益，公司根据《中华人民共和国公司法》 证券交易所股票上市规则》等法律、法规及规范性文件及《公司章程》的有关规 定，结合公司实际情况，制定本制度。 第二条 本制度适用于公司董事及高级管理人员因任期届满、辞职、被解除 职务或其他原因离职的情形。 第二章 离职情形 第三条 公司董事、高级管理人员离职包含任期届满未连任、主动辞职、被 解除职务以及其他导致董事、高级管理人员离职等情形。 第四条 董事可以在任期届满以前辞任。董事辞任应当向公司提交书面辞职 报告，公司收到辞职报告之日辞任生效，公司将在两个交易日内披露有关情况。 除法律法规、部门规章和《公司章程》另有规定外，出现下列规定情形的，在改 选出的董事就任前，原董事仍应当按照法律法规、上海证券交易所相关规定及《公 司章程》规定继续履行职责： （一）董事任期届满未及时改选，或者董事在任期内辞任导致董事会成员低 于法定最低人数； （二）审计委员会成员辞任导 ...

（下称" 《公司法》 "）《中华人民共和国证券法》 （下称"《证券法》"） 《上市公司董事和高级管理人员所持本公司股份及其变动管理规则》 淮北矿业控股股份有限公司董事、 高级管理人员所持本公司股份及其变动管理制度 第一章 总则 第一条 为加强对淮北矿业控股股份有限公司（下称"公司"）董事、高级 管理人员持有及买卖本公司股票的管理，维护证券市场秩序，根据《中华人民共 和国公司法》 （下称"《变 动管理规则》"） 《上海证券交易所股票上市规则》 《上海证券交易所上市公司自律 监管指引第 15 号—股东及董事、高级管理人员减持股份》 《上海证券交易所上市 公司自律监管指引第 8 号—股份变动管理》等有关法律、法规、规范性文件，结 合公司实际情况，制定本制度。 第二条 本制度适用于公司董事、高级管理人员所持本公司股份及其变动的 管理。公司董事、高级管理人员的父母、配偶、子女买卖本公司股票，参照本制 度执行。 第三条 公司董事、高级管理人员所持本公司股份，是指登记在其名下和利 用他人账户持有的所有本公司股份，从事融资融券交易的，还包括记载在其信用 账户内的本公司股份。 公司董事、高级管理人员拥有多个证券账户的，应当合并 ...

Core Points - The article outlines the management system for selecting, renewing, and changing accounting firms for Huabei Mining Holding Co., Ltd, aiming to enhance financial information quality and protect shareholder interests [1][14] - The selection process must comply with relevant laws and regulations, including the Company Law and Accounting Law of the People's Republic of China [1][14] Group 1: General Provisions - The company must appoint an accounting firm to audit financial reports and internal controls, ensuring the firm meets specific qualifications [1][2] - The selection and dismissal of accounting firms require approval from the Audit Committee, the Board of Directors, and the Shareholders' Meeting [1][2] Group 2: Quality Requirements for Accounting Firms - Selected accounting firms must possess independent civil liability, necessary qualifications, and a good reputation for audit quality [1][2][3] - Firms must have a solid organizational structure, confidentiality measures, and familiarity with relevant financial laws and regulations [1][2][3] Group 3: Selection Methods and Evaluation Standards - The company can use competitive negotiation, public bidding, or invitation bidding to select accounting firms [2][3] - Evaluation criteria for accounting firms include audit fees, qualifications, past performance, quality management, and resource allocation [3][4] Group 4: Selection Procedures - The Audit Committee is responsible for the selection process, including drafting policies, reviewing selection documents, and proposing candidates to the Board of Directors [5][6] - The selection process must be transparent, with public disclosure of the selected firm and audit fees [2][5] Group 5: Renewal and Change of Accounting Firms - The Audit Committee evaluates the performance of the accounting firm annually and can propose renewal if the evaluation is positive [6][7] - Continuous appointment of the same accounting firm is limited to a maximum of eight years, extendable to ten years under specific conditions [7][8] Group 6: Supervision and Penalties - The Audit Committee must monitor situations that may indicate issues with the accounting firm, such as frequent changes or significant fee fluctuations [9][10] - Serious violations by the accounting firm can lead to termination of the contract and potential penalties for responsible individuals [10][11] Group 7: Information Security and Document Management - The company must ensure information security and confidentiality during the selection process, with specific clauses in contracts to protect sensitive information [12][13] - All documents related to the selection process must be archived for at least ten years [12][13]

淮北矿业控股股份有限公司 独立董事专门会议制度 第一条 为进一步完善淮北矿业控股股份有限公司(以下简称"公司")的法 人治理结构，促进公司规范运作，更好地维护公司及股东的利益，充分发挥独立 董事在公司治理中的作用，根据《上市公司治理准则》《上市公司独立董事管理 办法》《上海证券交易所股票上市规则》《上海证券交易所上市公司自律监管指 引第 1 号-规范运作》等法律、法规和规范性文件及《公司章程》《公司独立董 事工作制度》的有关规定,结合公司实际情况，特制定本制度。 第二条 独立董事专门会议是指全部由公司独立董事参加的会议，主要负责 对公司董事会的重大决策及公司其他事项进行研究讨论、监督制衡并提出专业咨 询建议。 第三条 独立董事专门会议应当定期或者不定期召开。会议原则上应当于召 开前 3 日以书面方式通知全体独立董事并提供相关资料。如遇紧急情况，可豁免 上述时间要求，但召集人应当在会议上做出说明。 第五条 独立董事专门会议以现场召开为原则，在保证全体参会的独立董事 能够充分沟通并表达意见前提下，可以采用视频、电话传真或者电子邮件等通讯 方式或现场与通讯相结合的方式召开。 第六条 独立董事专门会议应由全体独立董事 ...

第二条 公司总经理及经理层应当遵守法律法规和《公司章程》的规定，履 行诚信和勤勉的义务。 第三条 公司设总经理 1 名，副总经理 5-11 名，总经理、副总经理、财务 负责人、董事会秘书、总工程师、安监局局长等高级管理人员构成公司经理层， 是公司日常生产经营的决策和管理核心。 淮北矿业控股股份有限公司 总经理办公会议事规则 第一章 总 则 第一条 为进一步规范公司总经理办公会议事程序，保证公司经理层依法行 使职权，提高议事效率，推进企业持续健康发展，根据《中华人民共和国公司法》 《中华人民共和国证券法》《上海证券交易所股票上市规则》《公司章程》《公 司董事会授权经理层及总经理向董事会报告工作制度》等规定，特制订本议事规 则。 第四条 公司办公室是总经理办公会归口组织部门，负责总经理办公会的日 常组织和管理工作。 第二章 议事原则 第五条 公司总经理主持公司安全、生产、经营管理工作，副总经理等其他 高级管理人员按照分工各司其职，协助总经理开展工作，并在各自分管的范围内 从事日常经营管理活动。 第六条 总经理对董事会负责，行使下列职权： （一）主持公司的生产经营管理工作，组织实施董事会决议，并向董事会报 告工作； ...

Core Viewpoint - The internal audit management system of Huabei Mining Holding Co., Ltd. aims to enhance the quality of internal audits, clarify responsibilities of audit institutions and personnel, and ensure compliance with relevant laws and regulations [2]. Group 1: Internal Audit Objectives and Principles - The internal audit is defined as a systematic and standardized method to supervise, evaluate, and suggest improvements on the company's financial activities, internal controls, and risk management [2]. - Internal audit personnel must maintain independence, objectivity, and confidentiality, avoiding any involvement that could compromise their audit responsibilities [3][4]. - The internal audit department is required to operate independently and report directly to the board's audit committee [3]. Group 2: Internal Audit Scope and Responsibilities - The internal audit scope includes evaluating the execution of development plans, financial activities, internal controls, and risk management [5]. - The audit department is responsible for drafting internal audit regulations, assessing the effectiveness of internal controls, and reporting audit findings to the audit committee at least quarterly [6][7]. - The audit department has the authority to request necessary documents from audited units and participate in relevant meetings [8]. Group 3: Audit Procedures and Reporting - The internal audit department must establish audit priorities based on risk assessments and develop annual audit plans approved by the audit committee [14]. - Auditors are required to gather sufficient and relevant evidence, document the audit process, and prepare formal audit reports [11][12]. - Audited units must respond to audit reports within five days, and any disputes can be reviewed by the auditing institution [11]. Group 4: Follow-up and Accountability - The company must establish a mechanism for rectifying issues identified in audits, with the audited unit's leadership responsible for implementing corrective actions [26]. - The audit department will monitor the implementation of corrective measures and report on the status of rectifications [30]. - Non-compliance by audited units can lead to corrective actions and potential accountability for responsible personnel [32][33].

Core Viewpoint - The article outlines the implementation measures for the "Three Major and One Large" decision-making system at Huabei Mining Holding Co., Ltd, aimed at standardizing decision-making behavior, clarifying decision-making authority, and preventing decision-making risks [2][3]. Group 1: General Principles - The "Three Major and One Large" refers to major decisions, important personnel appointments, major project arrangements, and large-scale financial operations [2]. - Decision-making must adhere to principles of party leadership, legal compliance, collective decision-making, democratic decision-making, and scientific decision-making [3]. Group 2: Scope of "Three Major and One Large" Matters - Matters requiring discussion by the Party Committee include implementing party policies, strengthening political and ideological construction, and enhancing talent management [4][5]. - Matters requiring prior discussion by the Party Committee include formulating development goals, implementing national strategies, and adjusting major investment plans [6]. Group 3: Decision-Making Procedures - Decision-making must be conducted through collective discussion in meetings, and cannot be replaced by individual opinions or informal consultations [14]. - The decision-making process includes pre-meeting research, collective discussion, and post-decision feedback [15]. Group 4: Execution and Implementation - The company’s Party Secretary and Chairman are responsible for implementing the "Three Major and One Large" decision-making system [18]. - The company must establish a feedback mechanism to monitor the execution of decisions and ensure compliance with the decision-making process [19]. Group 5: Supervision and Accountability - The company’s Party Committee and Board of Directors are responsible for supervising the decision-making and execution of "Three Major and One Large" matters [22]. - Violations of the decision-making system may lead to organizational and economic penalties, and serious cases may be referred to relevant authorities [22].