证券代码：603619 证券简称：中曼石油 公告编号：2026-001 中曼石油天然气集团股份有限公司 关于 2025 年 12 月对外担保的进展公告 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： 累计担保情况 | 对外担保逾期的累计金额（万元） | 0.00 | | --- | --- | | 截至本公告日上市公司及其控股 | 245,166.78 | | 子公司对外担保总额（万元） | | | 对外担保总额占上市公司最近一 期经审计净资产的比例（%） | 61.30 | | | □对外担保总额超过最近一期经审计净资产 | | | 100% | | | 担保金额超过上市公司最近一期经审计净 | | 特别风险提示（如有请勾选） | 资产 50% | | | □对合并报表外单位担保金额达到或超过最 | | | 近一期经审计净资产 30%的情况下 | | | 70%的单位提供担保 对资产负债率超过 | | 其他风险提示（如有） | 无 | 一、担保情况概述 （一）担保的基本情况 中曼石油天然气集团股份有限公司 ...

Group 1 - Oil and gas stocks have surged again, with Intercontinental Oil reaching the daily limit increase [1] - Tongyuan Petroleum has risen over 6%, indicating strong market performance [1] - Other companies such as Zhongman Petroleum, Sinopec Oilfield Service, and China National Petroleum Engineering have also seen gains [1]

Core Viewpoint - Zhongman Petroleum's stock has shown mixed performance recently, with a slight increase year-to-date but a decline over the past five trading days. The company is involved in various oil and gas services and has seen a decrease in revenue and net profit year-on-year [1][2]. Group 1: Stock Performance - As of January 8, Zhongman Petroleum's stock price increased by 2.15% to 23.26 CNY per share, with a trading volume of 151 million CNY and a turnover rate of 1.43%, resulting in a total market capitalization of 10.754 billion CNY [1]. - Year-to-date, the stock price has risen by 0.91%, but it has decreased by 1.02% over the last five trading days. In the last 20 days, the stock has increased by 6.21%, and over the last 60 days, it has risen by 16.36% [1]. Group 2: Financial Performance - For the period from January to September 2025, Zhongman Petroleum reported a revenue of 2.985 billion CNY, reflecting a year-on-year decrease of 2.18%. The net profit attributable to shareholders was 453 million CNY, down 32.18% compared to the previous year [2]. - The company has distributed a total of 979 million CNY in dividends since its A-share listing, with 771 million CNY distributed over the last three years [3]. Group 3: Shareholder Information - As of September 30, 2025, Zhongman Petroleum had 30,100 shareholders, a decrease of 32.03% from the previous period. The average number of circulating shares per shareholder increased by 47.13% to 15,360 shares [2]. - Among the top ten circulating shareholders, Dazhong New Industry Mixed A (090018) is the third-largest, holding 11.2634 million shares, an increase of 4.4124 million shares from the previous period. New entrants include Dazhong Industry Trend Mixed A (010826) and Dazhong Ruijing Flexible Allocation Mixed A (001300) [3].

Market Overview - The oil service engineering sector experienced a decline of 1.9% on January 7, with Renji Co., Ltd. leading the losses [1] - The Shanghai Composite Index closed at 4085.77, up 0.05%, while the Shenzhen Component Index closed at 14030.56, up 0.06% [1] Stock Performance - Key stocks in the oil service engineering sector showed varied performance: - Keli Co., Ltd. (920088) increased by 5.95% to a closing price of 33.28 [1] - Zhun Oil Co., Ltd. (002207) rose by 4.82% to 8.26 [1] - Other notable stocks included: - Bomaike (603727) up 1.45% to 14.73 [1] - Tongyuan Petroleum (300164) up 0.49% to 6.13 [1] - Haike Engineering (600583) down 1.06% to 5.60 [1] - Renji Co., Ltd. (002629) down 5.40% to 6.83 [2] Capital Flow - The oil service engineering sector saw a net outflow of 83.98 million yuan from main funds, while retail investors contributed a net inflow of 48.73 million yuan [2] - The capital flow for key stocks included: - Bomaike (603727) had a main fund net inflow of 19.43 million yuan [3] - Keli Co., Ltd. (920088) saw a net inflow of 15.11 million yuan [3] - Zhun Oil Co., Ltd. (002207) had a net inflow of 304.93 thousand yuan [3] - Haike Engineering (600583) experienced a net outflow of 4.46 million yuan [3]

Group 1 - The oil service engineering sector increased by 2.09% on January 6, with Renji Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 4083.67, up 1.5%, while the Shenzhen Component Index closed at 14022.55, up 1.4% [1] - Key stocks in the oil service engineering sector showed significant price increases, with Renji Co., Ltd. rising by 4.79% to a closing price of 7.22 [1] Group 2 - The oil service engineering sector experienced a net inflow of 86.14 million yuan from main funds, while retail investors saw a net outflow of 23.13 million yuan [2] - Major stocks such as Haiyou Development and Tongyuan Petroleum had notable net inflows from main funds, with Haiyou Development receiving 39.85 million yuan [3] - The overall trading volume and turnover for key stocks in the sector were substantial, with Tongyuan Petroleum achieving a turnover of 1.02 billion yuan [1][2]

Group 1 - The State Intellectual Property Office of China shows that Zhongman Petroleum Equipment Group Co., Ltd. and Zhongman Petroleum Natural Gas Group Co., Ltd. have applied for a patent titled "A Method for Detecting the Opening and Closing of a Sling Hook," with publication number CN121280331A, and the application date is September 2025 [1] - The patent abstract reveals that the invention discloses a method for detecting the opening and closing of a sling hook, which operates on a GPU, saves images captured by monitoring cameras, cleans and labels the data, and divides it into training, validation, and test sets [1] - The method modifies the YOLO11 object detection model framework, uses the Network Slimming method to prune the training model, and loads the detection model to achieve accurate detection of the sling hook's opening and closing state, improving detection accuracy and efficiency while significantly reducing computational resource consumption [1] Group 2 - Zhongman Petroleum Equipment Group Co., Ltd. was established in 2010 and is located in Shanghai, primarily engaged in the automotive manufacturing industry, with a registered capital of 390 million RMB [1] - The company has made investments in 4 enterprises, participated in 34 bidding projects, and has 3 trademark records, 114 patent records, and 52 administrative licenses [1] - Zhongman Petroleum Natural Gas Group Co., Ltd. was established in 2003 and is also located in Shanghai, primarily engaged in extraction and auxiliary activities, with a registered capital of approximately 462.34 million RMB [2] - This company has invested in 10 enterprises, participated in 22 bidding projects, and has 93 trademark records, 123 patent records, and 14 administrative licenses [2]

Group 1 - The core viewpoint of the news is that Zhongman Petroleum has shown a positive stock performance with a 2.04% increase on January 5, 2025, and a significant rise over the past trading days [1][2] - As of January 5, 2025, Zhongman Petroleum's stock price is reported at 23.52 yuan per share, with a total market capitalization of 10.874 billion yuan [1] - The company has experienced a stock price increase of 5.80% over the last five trading days, 8.89% over the last twenty days, and 21.74% over the last sixty days [2] Group 2 - Zhongman Petroleum's main business segments include crude oil and its derivatives (54.70%), drilling engineering services (38.43%), and sales and leasing of drilling rigs and accessories (5.97%) [2] - As of September 30, 2025, Zhongman Petroleum reported a total revenue of 2.985 billion yuan, a year-on-year decrease of 2.18%, and a net profit attributable to shareholders of 453 million yuan, down 32.18% year-on-year [2] - The company has distributed a total of 979 million yuan in dividends since its A-share listing, with 771 million yuan distributed over the past three years [3] Group 3 - As of September 30, 2025, the number of shareholders in Zhongman Petroleum is 30,100, a decrease of 32.03% from the previous period, while the average circulating shares per person increased by 47.13% to 15,360 shares [2] - Notable institutional holdings include Dazhong New Industry Mixed A, which is the third-largest shareholder with 11.2634 million shares, and Dazhong Industry Trend Mixed A, which is a new shareholder holding 8.6344 million shares [3]

中曼石油天然气集团股份有限公司第四届董事会独立董事专门会议第五次 会议的通知于 2025 年 12 月 28 日以电子邮件的方式送达各位独立董事，会议于 2025 年 12 月 30 日在上海市浦东新区临港新城泥城镇江山路 3998 号公司会议室 以通讯方式召开。 本次应出席独立董事 4 名，实际出席独立董事 4 名。全体独立董事一致推举 独立董事左文岐先生召集和主持本次会议，本次独立董事专门会议的召集、召开 和表决程序符合《中华人民共和国公司法》、《上市公司独立董事管理办法》等有 关法律、法规和《中曼石油天然气集团股份有限公司章程》、《独立董事工作制度》 的有关规定，会议合法有效。 二、独立董事专门会议审议情况 中曼石油天然气集团股份有限公司 第四届董事会独立董事专门会议第五次会议决议 一、独立董事专门会议召开情况 （1）审议通过了《关于签署伊拉克 MF 区块研究服务协议暨关联交易的议案》 经与会独立董事审议，同意公司本次关联交易事项，本次关联交易是基于公 司的业务发展需要，关联交易按照公平、公正、合理的定价原则执行，不存在损 害公司和全体股东特别是中小股东利益的情形，因此我们一致同意将该议案提请 公司董事 ...

证券代码：603619 证券简称：中曼石油 公告编号：2025-077 中曼石油天然气集团股份有限公司 本次会议应当出席的董事 8 名，实际出席会议的董事 8 名，会议由董事长李 春第先生主持，部分高管列席了会议。会议的通知、召开符合《公司法》、《公 司章程》及有关法律、法规的规定，会议决议有效。 二、董事会会议审议情况 （一）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》 本议案已经公司董事会审计委员会审议通过，一致同意提交公司董事会进行 审议。 经与会董事审议，同意公司在保障资金安全及确保不影响募集资金投资项目 建设和募集资金使用的前提下，使用不超过人民币 1.5 亿元的闲置募集资金进行 现金管理，现金管理有效期为自公司董事会审议通过之日起 12 个月内。 表决情况：8 票同意，0 票反对，0 票弃权。 保荐机构国金证券股份有限公司对该事项无异议，并出具了专项核查意见。 第四届董事会第十五次会议决议公告 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。 一、董事会会议召开情况 中曼石油天然气集团股份有限公司（以下简 ...

Core Viewpoint - The oil service engineering sector experienced a decline of 0.43% on December 31, with Junyou Co., Ltd. leading the losses. The Shanghai Composite Index rose by 0.09%, while the Shenzhen Component Index fell by 0.58 [1]. Group 1: Market Performance - The closing price of Junyou Co., Ltd. was 7.40, reflecting a decrease of 3.77% with a trading volume of 171,200 shares and a transaction value of 12.7 million [2]. - The oil service engineering sector saw a net outflow of 83 million yuan from main funds, while retail investors contributed a net inflow of 63.74 million yuan [2]. Group 2: Individual Stock Performance - Qianeng Hengxin closed at 18.48, with an increase of 1.48% and a trading volume of 38,900 shares, resulting in a transaction value of 71.43 million [1]. - The stock of Zhongman Petroleum closed at 23.05, down by 1.91%, with a trading volume of 84,600 shares and a transaction value of 195 million [2]. - The stock of Huibo Yin closed at 3.19, down by 1.54%, with a trading volume of 247,500 shares and a transaction value of 7.88 million [2]. Group 3: Fund Flow Analysis - The main funds showed a net outflow of 751,820 yuan from Junyou Co., Ltd., while retail investors had a net inflow of 1,015,780 yuan [3]. - The main funds experienced a net outflow of 812,200 yuan from Keli Co., Ltd., with retail investors showing a net outflow of 167,080 yuan [3]. - The stock of Zhongyou Engineering had a net outflow of 95,510 yuan from main funds, while retail investors had a net inflow of 4,810 yuan [3].