证券代码：603619 证券简称：中曼石油 公告编号：2025-049 中曼石油天然气集团股份有限公司 关于变更持续督导保荐代表人的公告 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"）于近日收到国金证券 股份有限公司（以下简称"国金证券"）出具的《关于更换中曼石油天然气集团股 份有限公司 2023 年度向特定对象发行股票项目持续督导保荐代表人的情况说明》。 国金证券作为公司 2023 年度向特定对象发行股票的保荐人，原指定杨路先生、 周海兵先生担任该项目的保荐代表人负责相关保荐工作，持续督导期至 2025 年 12 月 31 日止。现因原保荐代表人杨路先生工作变动，不能继续担任持续督导期的保 荐工作。为保证持续督导工作的有序进行，国金证券委派王瑶女士（简历详见附件） 接替杨路先生履行持续督导职责。 本次变更后，公司 2023 年度向特定对象发行股票的持续督导保荐代表人为王 瑶女士、周海兵先生。本次变更不影响国金证券对公司的持续督导工作。公司董事 会对杨路先生在公司持续督导期间 ...

Core Insights - The oil service engineering sector experienced a slight increase of 0.36% on August 15, with Beiken Energy leading the gains [1] - The Shanghai Composite Index closed at 3696.77, up 0.83%, while the Shenzhen Component Index closed at 11634.67, up 1.6% [1] Stock Performance Summary - Beiken Energy (002828) closed at 10.66, with a rise of 2.60% and a trading volume of 167,200 shares, amounting to a transaction value of 177 million yuan [1] - Zhongman Petroleum (603619) closed at 19.77, up 2.28%, with a trading volume of 128,400 shares and a transaction value of 252 million yuan [1] - Junyou Co. (002207) closed at 7.35, increasing by 2.23%, with a trading volume of 142,400 shares and a transaction value of 104 million yuan [1] - Other notable performers include Keli Co. (920088) with a 1.67% increase, and PetroChina Oilfield Services (600871) with a 1.50% increase [1] Capital Flow Analysis - The oil service engineering sector saw a net outflow of 77.26 million yuan from institutional investors, while retail investors contributed a net inflow of 39.39 million yuan [2] - The main capital inflow and outflow for specific stocks include Beiken Energy with a net inflow of 14.97 million yuan from institutional investors, while retail investors had a net outflow of 10.87 million yuan [3] - Other stocks like Junyou Co. and Zhongman Petroleum also experienced varying degrees of net inflow and outflow from different investor categories [3]

天眼查商业履历信息显示，中曼石油天然气集团股份有限公司，成立于2003年，位于上海市，是一家以 从事石油和天然气开采业为主的企业。企业注册资本46233.8461万人民币，实缴资本22500万人民币。 公司法定代表人为李春第。 通过天眼查大数据分析，中曼石油天然气集团股份有限公司共对外投资了10家企业，参与招投标项目16 次，知识产权方面有商标信息93条，专利信息115条，此外企业还拥有行政许可14个。 金融界消息 截至2025年8月14日收盘，中曼石油（603619）报收于19.33元，下跌2.32%，换手率 2.38%，成交量11.02万手，成交金额2.14亿元。 资金流向方面，今日主力资金净流出3835.11万元，占比成交额17.89%。其中，超大单净流出2228.50万 元、占成交额10.4%，大单净流出1606.62万元、占成交额7.5%，中单净流出流入1557.06万元、占成交 额7.27%，小单净流入2278.06万元、占成交额10.63%。 中曼石油最新一期业绩显示，截至2025一季报，公司营业总收入9.43亿元、同比增长16.90%，归属净利 润2.30亿元，同比增长32.95%，扣非净利润 ...

Market Overview - The oil service engineering sector experienced a decline of 1.49% on August 14, with Renji Co. leading the drop [1] - The Shanghai Composite Index closed at 3666.44, down 0.46%, while the Shenzhen Component Index closed at 11451.43, down 0.87% [1] Stock Performance - Notable stock performances included: - Bomaike (603727) rose by 3.39% to a closing price of 14.66 [1] - Other companies such as CNOOC Engineering (600583) and China Oil Engineering (600339) saw declines of 0.52% and 2.52%, respectively [1] - The trading volume and turnover for selected stocks were significant, with CNOOC Development (600968) recording a turnover of 3.45 billion yuan [1] Capital Flow - The oil service engineering sector saw a net outflow of 182 million yuan from main funds, while retail investors contributed a net inflow of 171 million yuan [2] - Specific stock capital flows included: - CNOOC Development (600968) had a main fund net inflow of 28.04 million yuan, but a net outflow from retail investors of 6.38 million yuan [2] - Bomaike (603727) experienced a main fund net inflow of 16.58 million yuan, with retail investors showing a net outflow of 19.67 million yuan [2] - The overall trend indicates a mixed sentiment among different investor types within the sector [2]

Market Performance - On August 13, the oil service engineering sector rose by 0.75% compared to the previous trading day, with CNOOC Development leading the gains [1] - The Shanghai Composite Index closed at 3683.46, up 0.48%, while the Shenzhen Component Index closed at 11551.36, up 1.76% [1] Individual Stock Performance - CNOOC Development (600968) closed at 4.15, with a gain of 3.23% and a trading volume of 1.7567 million shares, amounting to a transaction value of 730 million yuan [1] - Other notable stocks included PetroChina Oilfield Services (600871) with a closing price of 2.05, up 0.99%, and Zhongman Petroleum (619609) at 19.79, up 0.61% [1] - Conversely, stocks like Renji Co. (002629) and Zhongyou Engineering (600339) saw slight declines of 0.27% and 0.28%, respectively [1] Capital Flow Analysis - The oil service engineering sector experienced a net outflow of 122 million yuan from institutional investors, while retail investors saw a net inflow of 207 million yuan [2] - The overall capital flow indicates a mixed sentiment, with institutional investors pulling back while retail investors increased their positions [2] Detailed Capital Flow for Key Stocks - CNOOC Development had a net inflow of 49.2 million yuan from institutional investors, while retail investors contributed a net inflow of 6.55 million yuan [3] - In contrast, stocks like Renji Co. and Zhongyou Engineering faced net outflows from both institutional and retail investors, indicating weaker demand [3] - The data suggests that while some stocks are attracting retail interest, institutional investors are more cautious, leading to varied performance across the sector [3]

Company Overview - Zhongman Petroleum's closing price on August 12 was 19.67 yuan, reflecting a 2.45% increase, with a rolling PE ratio of 11.62 times and a total market capitalization of 9.094 billion yuan [1] - The company ranks 9th in the exploration and extraction industry, which has an average PE ratio of 30.06 times and a median of 39.60 times [1][2] - As of the first quarter of 2025, nine institutions held shares in Zhongman Petroleum, including eight funds and one brokerage, with a total holding of 6.6116 million shares valued at 133 million yuan [1] Business Operations - Zhongman Petroleum's main business includes exploration and development, oil service engineering, and petroleum equipment manufacturing [1] - Key products consist of equipment manufacturing, leasing and sales, drilling engineering services, and the sale of oil and its derivatives [1] Financial Performance - In the first quarter of 2025, Zhongman Petroleum reported operating revenue of 943 million yuan, a year-on-year increase of 16.90% [1] - The net profit for the same period was 230 million yuan, reflecting a year-on-year growth of 32.95%, with a sales gross margin of 45.97% [1]

Core Viewpoint - Zhongman Petroleum (603619) shows positive financial performance with significant revenue and profit growth in the latest quarterly report, indicating a strong operational capacity in the oil and gas sector [1][2]. Financial Performance - As of the first quarter of 2025, Zhongman Petroleum reported total revenue of 943 million yuan, representing a year-on-year increase of 16.90% [1]. - The net profit attributable to shareholders reached 230 million yuan, reflecting a year-on-year growth of 32.95% [1]. - The company's non-recurring net profit was 222 million yuan, up by 30.61% year-on-year [1]. - Key financial ratios include a current ratio of 0.996, a quick ratio of 0.852, and a debt-to-asset ratio of 62.91% [1]. Market Activity - The stock closed at 19.2 yuan, with a slight increase of 0.52% [1]. - The trading volume was 105,000 hands, with a total transaction value of 201 million yuan [1]. - There was a net outflow of main funds amounting to 10.52 million yuan, accounting for 5.24% of the transaction value [1]. Company Overview - Zhongman Petroleum Natural Gas Group Co., Ltd. was established in 2003 and is based in Shanghai, primarily engaged in oil and gas extraction [2]. - The company has a registered capital of 4.623 billion yuan and a paid-in capital of 225 million yuan [1]. - The legal representative of the company is Li Chundi [1]. Investment and Intellectual Property - Zhongman Petroleum has made investments in 10 external enterprises and participated in 16 bidding projects [2]. - The company holds 89 trademark registrations and 115 patent registrations, along with 14 administrative licenses [2].

Investment Rating - The report maintains a "Buy" rating for key companies in the oil and gas sector, including China National Petroleum Corporation, China National Offshore Oil Corporation, Sinopec, Zhongman Petroleum, and New Natural Gas [4]. Core Insights - OPEC+ has decided to increase production by 547,000 barrels per day in September, completing its plan to restore 2.2 million barrels per day ahead of schedule [1][8]. - The geopolitical landscape is shifting, with the U.S. imposing additional tariffs on Indian goods, which may impact oil supply dynamics [1][8]. - The report suggests monitoring the progress of U.S.-Russia talks, as breakthroughs could lead to short-term oil price declines, while stagnation may keep prices volatile [1][8]. - Brent crude oil price is expected to find solid support at $60 per barrel due to lower-than-expected U.S. production increases [1][8]. Summary by Sections Oil and Gas Price Performance - As of August 7, Brent crude oil futures settled at $66.43 per barrel, down 4.65% week-on-week, while WTI futures settled at $63.88 per barrel, down 5.12% [9][36]. - The NYMEX natural gas futures closed at $3.00 per million British thermal units, down 3.20% week-on-week [44][45]. Supply and Demand Dynamics - U.S. crude oil production decreased to 13.28 million barrels per day, down 30,000 barrels per day week-on-week, while refinery throughput increased to 17.12 million barrels per day, up 210,000 barrels per day [9][10]. - U.S. commercial crude oil inventories fell by 3.03 million barrels to 42.366 billion barrels as of August 1 [10]. Company Performance - The report highlights that the oil and gas sector has shown resilience, with the CITIC Petroleum and Petrochemical sector rising by 1.3% as of August 8, outperforming the broader market indices [12][15]. - Key companies such as Zhongman Petroleum and New Natural Gas are recommended for their growth potential and resource advantages [11][12]. Market Outlook - The report anticipates that oil prices will remain supported due to ongoing geopolitical tensions and production adjustments by OPEC+ [1][8]. - The overall sentiment in the oil market is cautious, with potential for volatility based on geopolitical developments and economic indicators [1][8].

Company Overview - Zhongman Petroleum's closing price on August 7 was 19.12 yuan, down 1.04%, with a rolling PE ratio of 11.29 times and a total market capitalization of 8.84 billion yuan [1] - The company ranks 9th in the exploration and extraction industry, which has an average PE ratio of 29.97 times and a median of 39.84 times [1] Shareholder Information - As of March 31, 2025, Zhongman Petroleum had 33,508 shareholders, an increase of 8,199 from the previous count, with an average holding value of 352,800 yuan and an average holding of 27,600 shares per shareholder [1] Business Operations - Zhongman Petroleum's main business includes exploration and development, oil service engineering, and petroleum equipment manufacturing, with key products being equipment manufacturing, leasing and sales, drilling engineering services, and oil extraction and sales of oil and its derivatives [1] Financial Performance - In the first quarter of 2025, Zhongman Petroleum reported operating revenue of 943 million yuan, a year-on-year increase of 16.90%, and a net profit of 230 million yuan, up 32.95%, with a gross profit margin of 45.97% [1]

（文章来源：证券日报） 证券日报网讯 8月6日晚间，中曼石油发布公告称，截至目前，公司对外担保总额为248，400.10万元 （不含本次担保），占本公司2024年度经审计净资产的62.11%。担保对象均为公司下属全资子/孙公 司。公司无逾期对外担保。 ...