Group 1 - The success rate of horizontal drilling has reached 85.5%, with an average drilling cycle of 7.4 days, a significant improvement compared to three years ago [1] - The Longqing Oilfield has developed a coalbed methane drilling and completion technology 2.0 system, achieving a maximum horizontal section of 2500 meters and reducing the average drilling cycle by 45% compared to traditional methods [1] - The introduction of domestic drilling equipment has reduced costs and improved stability, allowing for continuous operation for 280 hours and decreasing the sliding footage to below 1% [1] Group 2 - Longqing Oilfield has developed a low-cost anti-collapse drilling fluid system that extends the coal seam collapse cycle to 27 days, effectively stabilizing the wellbore during drilling [2] - The new drilling fluid has a reduced density from 1.8 g/mL to 1.4 g/mL and a viscosity decrease from 120 seconds to 70 seconds, cutting costs by half [2] - A systematic management innovation approach has been implemented, including a collaborative innovation mechanism and a weekly technical meeting system to address on-site technical issues within 48 hours [2] Group 3 - Longqing Oilfield is accelerating the update of coalbed methane drilling and completion technology to 3.0, focusing on breakthroughs in 6.5-inch small borehole technology and new drilling fluid systems [3] - The goal is to establish a "low-cost + high-performance" technology route to further support the economic development of deep coalbed methane in China [3]

Group 1 - The China Securities Index series includes the CSI 500, CSI Hong Kong-Shanghai-Shenzhen Small Comprehensive Index, and CSI Hong Kong-Shanghai-Shenzhen Comprehensive Index, categorized into 11 industries to reflect the overall performance of different industry securities [1][2] - The CSI Hong Kong-Shanghai-Shenzhen Small Comprehensive Energy Index has shown a 2.88% increase over the past month, a 7.73% increase over the past three months, and a 6.22% decrease year-to-date [1] - The top ten holdings in the CSI Hong Kong-Shanghai-Shenzhen Small Comprehensive Energy Index include China Coal Energy (11.12%), Jereh Oilfield Services (6.61%), Meijin Energy (4.44%), and others [1] Group 2 - The market share of the CSI Hong Kong-Shanghai-Shenzhen Small Comprehensive Energy Index is distributed as follows: Shanghai Stock Exchange 52.20%, Shenzhen Stock Exchange 24.29%, and Hong Kong Stock Exchange 23.51% [2] - The industry composition of the index shows that coal accounts for 37.32%, coke for 18.96%, fuel refining for 12.62%, oil and gas extraction for 12.35%, and oilfield services for 9.14% [2] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2]

Meeting Information - The fourth temporary shareholders' meeting of the company will be held on July 25, 2025, at 15:00 [1] - The meeting will be conducted using a combination of on-site and online voting methods [1] - The location for the on-site meeting is at the company's office in Beijing [1] Voting Procedures - Shareholders can vote through the Shanghai Stock Exchange's online voting system, with specific time slots for voting on the meeting day [1][2] - Shareholders holding multiple accounts can aggregate their voting rights across all accounts [4] - Invalid votes will be counted if the number of votes exceeds the number of shares held [4][5] Agenda Items - The meeting will review several proposals, including the personnel remuneration management system and a return plan for 2025-2027 [2][3] - The proposals have been approved by the company's board and supervisory committee in previous meetings [2][3] Attendance and Registration - Only shareholders registered by the close of trading on July 22, 2025, are eligible to attend the meeting [6] - Registration can be done in person or via mail/fax for remote shareholders [6] Additional Information - The company has provided a proxy authorization form for shareholders who wish to delegate their voting rights [7][8] - Detailed instructions for cumulative voting for directors and independent directors are included in the meeting materials [9][10]

Core Viewpoint - The company has established a three-year shareholder dividend return plan (2025-2027) to ensure a scientific, sustainable, and stable dividend decision-making and supervision mechanism, aiming to protect investors' rights and interests and enhance shareholder value [1][2]. Group 1: Considerations and Principles of the Dividend Return Plan - The dividend return plan is designed with a focus on the company's long-term and sustainable development, considering actual conditions, development goals, external financing environment, and social capital costs [1]. - The plan aims to balance short-term and long-term interests of shareholders while ensuring continuity and stability in the company's dividend distribution policy [1][2]. Group 2: Specific Content of the Dividend Return Plan - The company may distribute profits through cash dividends, stock dividends, or a combination of both, prioritizing cash dividends when conditions allow [2][3]. - Profit distribution can occur once per fiscal year, typically reviewed at the annual shareholders' meeting, with the possibility of mid-term cash dividends based on operational conditions [2][3]. - Cash dividends will be implemented when certain conditions are met, including positive after-tax profits and sufficient cash flow, without affecting the company's ongoing operations [2][3][4]. Group 3: Conditions and Proportions for Cash Dividends - The board of directors will consider industry characteristics, development stages, operational models, and other factors to propose differentiated cash dividend policies [4]. - The minimum proportion of cash dividends in profit distribution should reach 80%, 40%, or 20% depending on specific circumstances [4][5]. - The company may also consider share buybacks as part of the cash dividend calculation [4]. Group 4: Procedures for Profit Distribution - The profit distribution plan must be reviewed by the board and submitted to the shareholders' meeting for approval, with the audit committee providing opinions on the plan [5]. - Independent directors must express their opinions on the profit distribution policy, and any non-acceptance of their views must be disclosed [5][6]. Group 5: Adjustment Mechanism for Profit Distribution Policy - The company can adjust its profit distribution policy if it does not align with operational conditions or long-term development goals, considering the opinions of minority shareholders [5][6].

General Principles - The compensation management system for directors and senior management aims to establish an effective incentive and restraint mechanism to enhance work motivation and improve management efficiency [1] - The system applies to all directors and senior management of the company [1] - Compensation management follows principles of fairness, alignment of responsibilities and performance, long-term interests, and a balance of incentives and constraints [1] Compensation Structure and Distribution - Non-independent directors receive compensation based on their specific roles and responsibilities, without separate director allowances [2] - Independent directors receive fixed allowances approved by the shareholders' meeting and are reimbursed for travel expenses related to board meetings [2] - Senior management compensation consists of basic salary, performance bonuses, and operational bonuses, with each component determined by various factors including job responsibilities and performance [2] Compensation Determination Process - The compensation and assessment committee of the board is responsible for setting performance standards and reviewing compensation policies [3] - The process for determining specific compensation involves performance assessments and recommendations based on the results [3] - The board of directors and shareholders' meeting are responsible for approving the compensation plans for senior management and directors, respectively [3] Salary Adjustment - The compensation system should adapt to the company's development strategy and operational changes [5] - Salary adjustments are based on regional and industry salary trends, inflation, company performance, and individual performance [5] - The board can approve special rewards or penalties for specific circumstances as a supplement to regular compensation [5] Other Incentives - The company may implement equity incentive plans for non-independent directors and senior management to provide long-term incentives [6] - Performance assessment indicators must be established as conditions for exercising equity rights [6] - The compensation and assessment committee can propose additional incentive schemes to enhance performance and achieve operational goals [6]

Core Points - The company has established a management system to prevent the controlling shareholder and related parties from occupying company funds, ensuring the protection of investors' rights [1][2] - The controlling shareholder and actual controller must act in good faith, comply with laws and regulations, and maintain the company's independence [2][4] - A leadership group has been set up to supervise and manage the prevention of fund occupation by the controlling shareholder and related parties [3][4] Summary by Sections General Principles - The system aims to regulate financial transactions between the company and its controlling shareholder, actual controller, and related parties, based on relevant laws and regulations [1] - The controlling shareholder and actual controller are prohibited from infringing on the company's interests in any manner [1] Prevention Principles - The company must not provide funds to the controlling shareholder or related parties through various means, including covering expenses or lending money [1][2] - The controlling shareholder and actual controller must commit to not transferring their shares until all occupied funds are returned [2] Responsibilities and Measures - The company's board of directors and shareholders' meeting are responsible for reviewing and approving related party transactions [2][3] - The company must establish a long-term mechanism to prevent fund occupation by the controlling shareholder and related parties [3] Leadership and Oversight - A leadership group led by the chairman has been established to oversee the prevention of fund occupation [3] - The company must conduct self-inspections regarding any financial transactions with the controlling shareholder and related parties [3][4] Legal Actions and Compensation - In cases of asset infringement by the controlling shareholder or related parties, the board must take effective measures to stop the infringement and seek compensation [4] - Funds occupied by the controlling shareholder must generally be repaid in cash, with strict controls on non-cash asset repayments [4][5] Payment Procedures - The company must adhere to strict procedures for payments related to transactions with related parties to prevent improper fund occupation [5][6] - The finance department must ensure that all payments are approved by the financial director and the chairman [5][6] Accountability and Penalties - The board may impose penalties on directors and senior management who assist or condone fund occupation by the controlling shareholder [6] - Legal responsibilities will be pursued against individuals in subsidiaries or affiliated companies that violate this system and cause investor losses [6] Miscellaneous - The system will take effect upon approval by the shareholders' meeting [7]

General Provisions - The rules are established to regulate the organization and behavior of the company, ensuring that the shareholders' meeting exercises its powers according to the Company Law and relevant regulations [2][3] - The company must strictly follow legal and regulatory requirements when convening shareholders' meetings to ensure shareholders can exercise their rights [2][3] Shareholders' Meeting Convening - The board of directors is responsible for convening the shareholders' meeting within the specified timeframe [7] - Independent directors can propose the convening of a temporary shareholders' meeting, and the board must respond within 10 days [8] - Shareholders holding more than 10% of the company's shares can request a temporary shareholders' meeting, and the board must respond within 10 days [10] Proposals and Resolutions - Proposals must fall within the powers of the shareholders' meeting and comply with legal and regulatory requirements [14] - Shareholders holding 1% or more of the shares can submit temporary proposals 10 days before the meeting [15] - The notice for the annual shareholders' meeting must be sent 20 days in advance, while temporary meetings require a 15-day notice [16] Meeting Procedures - The shareholders' meeting must be held at the company's registered location or a location specified in the articles of association [21] - Shareholders can attend in person or appoint proxies to exercise their voting rights [22] - The meeting must be conducted in an orderly manner, and measures should be taken to prevent disruptions [23] Voting and Decision Making - Each share carries one vote, and shareholders must declare their voting intentions as agree, disagree, or abstain [37] - The results of the voting must be announced immediately after the meeting, and the resolutions must be disclosed promptly [40] - The company must ensure that resolutions passed at the shareholders' meeting are executed in accordance with the decisions made [49] Information Disclosure - The company is responsible for disclosing information related to the shareholders' meeting and its resolutions as per legal requirements [52] - The chairman of the board or an authorized director is responsible for public disclosures [53] Amendments and Interpretations - Any amendments to these rules must be approved by the shareholders' meeting [59] - The board of directors holds the authority to interpret these rules [60]

洲际油气股份有限公司 独立董事工作制度 第一章 总则 第一条 为了完善洲际油气股份有限公司（以下简称"公司 "或"本公司 "） 的治理结构，促进公司规范运作，维护公司整体利益，保障全体股东特别是中小 股东的合法权益不受损害，根据《中华人民共和国公司法》 （以下简称《公司法》） 《中华人民共和国证券法》( 以下简称《证券法》)，中国证券监督管理委员会 （以下简称"中国证监会"）颁布的《上市公司独立董事管理办法》 （以下简称《独 立董事管理办法》）《上市公司治理准则》，上海证券交易所颁布的《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、行政法规、规范性文件和《洲际油气股份有限公司章程》（以下简 称"公司章程 "）的有关规定，制定本制度。 第二条 独立董事是指不在本公司担任除董事外的其他职务，并与公司及其 主要股东、实际控制人不存在直接或者间接利害关系，或者其他可能影响其进行 独立客观判断关系的董事。 第三条 独立董事对公司及全体股东负有忠实与勤勉义务。独立董事应当按 照有关法律、行政法规、中国证券监督管理委员会规定、证券交易所业务规则和 公司章程的规定，认 ...

Group 1 - The core viewpoint is that China leads the world in the production of various agricultural products, including grains, meat, peanuts, tea, and fruits, with over 20% of global grain production originating from China [1] - The energy self-sufficiency rate in China remains above 80%, with projections indicating that total oil and gas production will exceed 400 million tons of oil equivalent in 2024, and electricity generation will reach 10 trillion kilowatt-hours [1]

Group 1 - China National Offshore Oil Corporation (CNOOC) has appointed Zhang Chuanjiang as the new chairman, effective from July 8, 2023 [1] - Zhang Chuanjiang has extensive experience in the energy sector, having held various leadership positions in companies such as China Shenhua Coal to Liquid and China Datang Corporation [1] - The previous chairman, Wang Dongjin, stepped down from his roles, including non-executive director and chairman, effective April 23, 2025 [1] Group 2 - Wang Dongjin has a long career in the oil industry, having worked in various capacities within China National Petroleum Corporation (CNPC) before joining CNOOC in 2018 [2][3] - In the first quarter of 2023, CNOOC reported a revenue of 106.85 billion yuan, a year-on-year decrease of 4.1%, and a net profit attributable to shareholders of 36.56 billion yuan, down 7.9% year-on-year [3]