关于签署伊拉克MF区块研究服务协议暨关联交易的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 是否需要提交股东会审议：否 证券代码：603619 证券简称：中曼石油 公告编号：2025-079 中曼石油天然气集团股份有限公司 关联交易对公司的影响：中曼石油天然气集团股份有限公司（以下简称 "公司"）本次与昕华夏国际能源开发有限公司（以下简称"昕华夏能源"）北 京分公司发生的关联交易是公司基于推进伊拉克 MF 区块开发需要所发生，且关 联交易价格公允，严格遵守了公正、公平及市场化定价的原则，不存在损害公司 和股东利益的情形，不会对公司的独立性产生影响。 一、日常关联交易基本情况 （一）前次日常关联交易的预计和执行情况 公司于 2025 年 4 月 23 日召开第四届董事会第八次会议，于 2025 年 6 月 5 日召开 2024 年年度股东大会，审议通过了《关于预计公司 2025 年度日常关联交 易的议案》，同意公司向昕华夏能源及其下属控股子公司采购商品，接受其劳务 /技术服务，预计 2025 年度关联交易 ...

Core Viewpoint - The company, Zhongman Petroleum (603619.SH), has approved a related party transaction for signing a research service agreement for the Iraq MF block, which is essential for the development of its oilfield project in Iraq [1] Group 1: Board Meeting and Approval - The fourth meeting of the fourth board of directors was held on December 30, 2025, where the proposal for the Iraq MF block research service agreement was reviewed and approved [1] - Related directors, Li Chundi, Li Yanqiu, and Li Shiguang, abstained from voting, while the other five non-related directors unanimously agreed to the proposal [1] - Prior to the board meeting, the proposal was reviewed and approved by the company's audit committee and a special meeting of independent directors [1] Group 2: Independent Directors' Opinion - Independent directors stated that the related party transaction is necessary for the company's business development and is executed based on fair, just, and reasonable pricing principles [1] - They concluded that the transaction does not harm the interests of the company and all shareholders, particularly minority shareholders [1] Group 3: Transaction Details - The related party transaction involves geological and reservoir research services required for the development of the Iraq oilfield project [1] - The research services will be implemented according to project development contract requirements, significantly supporting the company's project development and sustainability [1] - The pricing of the related transaction is fair and strictly adheres to market pricing principles, ensuring no impact on the company's independence [1]

南财智讯12月31日电，中曼石油公告，公司于2025年12月30日召开第四届董事会第十五次会议，审议通 过了《关于使用部分闲置募集资金进行现金管理的议案》。公司将使用最高不超过1.50亿元的暂时闲置 募集资金进行现金管理，投资于安全性高、流动性好、保本型的理财产品，包括但不限于结构性存款、 大额存单、协定存款、通知存款等。本次现金管理事项有效期自董事会审议通过之日起12个月内有效， 资金在额度范围内可滚动使用。公司强调，该事项不会影响募集资金投资项目进度和公司正常生产经 营。 ...

Core Insights - The oil service engineering sector experienced a 0.59% increase on December 30, with Junyou Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3965.12, showing no change, while the Shenzhen Component Index rose by 0.49% to 13604.07 [1] Sector Performance - Junyou Co., Ltd. (002207) closed at 7.69, up 3.22% with a trading volume of 240,600 shares and a transaction value of 182 million yuan [1] - Tongyuan Petroleum (300164) closed at 5.71, up 2.51% with a trading volume of 732,600 shares and a transaction value of 409 million yuan [1] - Zhongman Petroleum (603619) closed at 23.50, up 1.64% with a trading volume of 112,500 shares and a transaction value of 263 million yuan [1] - Other notable performances include Haiyou Development (600968) up 1.58% and Yingtai History (601808) up 0.72% [1] Capital Flow - The oil service engineering sector saw a net outflow of 43.23 million yuan from institutional investors, while retail investors contributed a net inflow of 63.65 million yuan [2] - The main capital inflow was observed in Junyou Co., Ltd. with a net inflow of 13.43 million yuan, while Haiyou Development and Tongyuan Petroleum also saw significant inflows [3] - Conversely, companies like Beiken Energy (002828) and Huibo Yin (002554) experienced notable net outflows from both institutional and retail investors [3]

证券之星消息，截至2025年12月29日收盘，中曼石油(603619)报收于23.12元，上涨1.05%，换手率 2.17%，成交量10.05万手，成交额2.33亿元。 12月29日的资金流向数据方面，主力资金净流入2711.29万元，占总成交额11.64%，游资资金净流入 779.47万元，占总成交额3.35%，散户资金净流出3490.77万元，占总成交额14.98%。 该股最近90天内共有3家机构给出评级，买入评级3家。 资金流向名词解释：指通过价格变化反推资金流向。股价处于上升状态时主动性买单形成的成交额是推 动股价上涨的力量，这部分成交额被定义为资金流入，股价处于下跌状态时主动性卖单产生的的成交额 是推动股价下跌的力量，这部分成交额被定义为资金流出。当天两者的差额即是当天两种力量相抵之后 剩下的推动股价上升的净力。通过逐笔交易单成交金额计算主力资金流向、游资资金流向和散户资金流 向。 该股主要指标及行业内排名如下： 中曼石油2025年三季报显示，前三季度公司主营收入29.85亿元，同比下降2.18%；归母净利润4.53亿 元，同比下降32.18%；扣非净利润4.32亿元，同比下降31.78%；其中20 ...

Market Overview - The oil service engineering sector experienced a slight decline of 0.08% on December 29, with Huibo leading the drop [1] - The Shanghai Composite Index closed at 3965.28, up 0.04%, while the Shenzhen Component Index closed at 13537.1, down 0.49% [1] Stock Performance - Notable stock performances in the oil service engineering sector included: - Zhongman Petroleum (603619) closed at 23.12, up 1.05% with a trading volume of 100,500 shares and a turnover of 233 million yuan [1] - Bomaike (603727) closed at 14.04, up 0.79% with a trading volume of 18,500 shares [1] - Tongyuan Petroleum (300164) closed at 5.57, up 0.54% with a trading volume of 741,800 shares and a turnover of 414 million yuan [1] - Huibo (002554) closed at 3.29, down 2.95% with a trading volume of 311,500 shares and a turnover of 103 million yuan [2] Capital Flow - The oil service engineering sector saw a net inflow of 4.147 million yuan from institutional investors, while retail investors experienced a net outflow of 1.2712 million yuan [2][3] - The capital flow for specific stocks included: - Zhongman Petroleum had a net inflow of 27.1129 million yuan from institutional investors, but a net outflow of 34.9077 million yuan from retail investors [3] - Tongyuan Petroleum had a net inflow of 25.8586 million yuan from institutional investors, with a net outflow of 44.3007 million yuan from retail investors [3] - Huibo experienced a significant net outflow of 30.448 million yuan from retail investors [3]

证券之星消息，12月26日油服工程板块较上一交易日上涨0.4%，中曼石油领涨。当日上证指数报收于 3963.68，上涨0.1%。深证成指报收于13603.89，上涨0.54%。油服工程板块个股涨跌见下表： 从资金流向上来看，当日油服工程板块主力资金净流出5895.85万元，游资资金净流出3879.9万元，散户 资金净流入9775.75万元。油服工程板块个股资金流向见下表： 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 ...

证券日报网讯 12月24日，中曼石油发布公告称，中汇作为公司2025年度财务报表和内部控制审计机 构，原委派李宁为项目合伙人、阮喆为签字注册会计师、余亚进为质量控制复核人为公司提供2025年度 审计服务。因中汇内部工作调整，现委派刘琼为项目合伙人、宋龙为签字注册会计师、杨端平为质量控 制复核人，为公司提供2025年度审计服务。变更后，为公司提供2025年度审计服务的项目合伙人、签字 注册会计师、质量控制复核人分别为刘琼、宋龙和杨端平。 （文章来源：证券日报） ...

Core Insights - The oil service engineering sector experienced a 0.5% increase on December 24, with Huibo Po leading the gains [1] - The Shanghai Composite Index closed at 3940.95, up 0.53%, while the Shenzhen Component Index closed at 13486.42, up 0.88% [1] Sector Performance - The following companies in the oil service engineering sector showed notable price changes: - Huibo Po (002554) closed at 3.33, up 2.46% with a trading volume of 553,500 shares and a transaction value of 181 million yuan [1] - China Oil Engineering (600339) closed at 3.37, up 1.51% with a trading volume of 230,100 shares and a transaction value of 77.02 million yuan [1] - Beiken Energy (002828) closed at 11.06, up 1.37% with a trading volume of 74,800 shares and a transaction value of 82.43 million yuan [1] - Other companies such as Zhonghai Aofeng (601808) and Bomai Ke (603727) also saw slight increases in their stock prices [1] Capital Flow - The oil service engineering sector saw a net outflow of 32.18 million yuan from institutional investors and 32.67 million yuan from retail investors, while there was a net inflow of 64.85 million yuan from individual investors [2] - The detailed capital flow for specific companies indicates varied investor behavior, with some companies experiencing significant net outflows from institutional and retail investors [3]

证券代码：603619 证券简称：中曼石油 公告编号：2025-076 中曼石油天然气集团股份有限公司 关于变更签字会计师及质量控制复核人的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 中曼石油天然气集团股份有限公司（以下简称"公司"）已于 2025 年 4 月 23 日召开第四届董事会第八次会议，于 2025 年 6 月 5 日召开 2024 年年度股东 大会，审议通过了《关于续聘中汇会计师事务所（特殊普通合伙）担任公司 2025 年度审计机构的议案》，同意公司续聘中汇会计师事务所（特殊普通合伙）（以 下简称"中汇"）为公司 2025 年度财务报表和内部控制审计机构，负责公司 2025 年度的审计工作，具体内容详见公司于 2025 年 4 月 25 日披露的《中曼石油天然 气集团股份有限公司续聘会计师事务所的公告》（公告编号：2025-017）。 公司于 2025 年 12 月 24 日收到中汇出具的《关于变更签字会计师及质量控 制复核人的告知函》，现将有关情况公告如下： 一、本次签字会计师及质量控制复核人变更情况 ...