证券之星消息，8月12日油服工程板块较上一交易日上涨0.67%，科力股份领涨。当日上证指数报收于 3665.92，上涨0.5%。深证成指报收于11351.63，上涨0.53%。油服工程板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 920088 | 科力股份 | 42.07 | 5.23% | 8.52万 | | 3.51亿 | | 600583 | 海油工程 | 5.72 | 2.69% | 62.46万 | | 3.55亿 | | 603609 | 中曼石油 | 19.67 | 2.45% | 15.28万 | | 2.99亿 | | 300191 | 潜能恒信 | 20.65 | 1.08% | 9.18万 | | 1.89亿 | | 600339 | 中油工程 | 3.58 | 0.85% | 45.77万 | | 1.63亿 | | 601808 | 当思想史 | 14.01 | 0.79% | 11.92万 | | 1.67亿 | | 00220 ...

Summary of Key Points Core Viewpoint - China National Petroleum Engineering Company (中油工程) has announced a cash dividend of 0.0350 yuan per share, with the A-share registration date set for August 14, 2025, and the dividend payment date on August 15, 2025 [1] Company Performance - As of August 8, 2025, the stock price of China National Petroleum Engineering closed at 3.52 yuan, reflecting a 3.53% increase from the previous week's price of 3.4 yuan [1] - The company reached a market capitalization of 19.653 billion yuan, ranking 5th out of 13 in the oil service engineering sector and 887th out of 5,151 in the overall A-share market [1] Dividend Distribution - The total cash dividend distribution amounts to approximately 195.41 million yuan, based on a total share count of 5,583,147,471 shares [1] - For individual shareholders holding shares for over one year, the dividend income is exempt from personal income tax; for those holding shares for one year or less, tax will be calculated upon stock transfer [1] - For Qualified Foreign Institutional Investors (QFII), a 10% corporate income tax will be withheld, resulting in a net dividend of 0.0315 yuan per share [1]

Market Overview - On August 7, the oil service engineering sector rose by 0.05% compared to the previous trading day, with Qianeng Hengxin leading the gains [1] - The Shanghai Composite Index closed at 3639.67, up 0.16%, while the Shenzhen Component Index closed at 11157.94, down 0.18% [1] Stock Performance - Qianeng Hengxin (300191) closed at 20.44, up 2.30% with a trading volume of 109,300 shares and a turnover of 221 million yuan [1] - Tongyuan Petroleum (300164) closed at 5.41, up 1.88% with a trading volume of 790,400 shares and a turnover of 424 million yuan [1] - Other notable stocks include: - Zhunyou Co. (002207) at 7.49, up 1.49% [1] - Beiken Energy (002828) at 10.39, up 1.07% [1] - Keli Co. (920088) at 37.48, up 0.62% [1] Capital Flow - The oil service engineering sector saw a net inflow of 9.91 million yuan from institutional investors, while retail investors experienced a net outflow of 1.45 million yuan [2] - The capital flow for individual stocks shows: - Tongyuan Petroleum had a net inflow of 41.93 million yuan from institutional investors [3] - Zhunyou Co. had a net inflow of 16.39 million yuan from institutional investors [3] - Keli Co. had a net inflow of 14.10 million yuan from institutional investors [3]

Market Performance - The oil service engineering sector rose by 0.6% on August 6, with CNOOC Services leading the gains [1] - The Shanghai Composite Index closed at 3633.99, up 0.45%, while the Shenzhen Component Index closed at 11177.78, up 0.64% [1] Individual Stock Performance - Notable gainers included: - CNOOC Services (601808) at 14.04, up 1.23% with a trading volume of 80,500 shares and a turnover of 112 million yuan [1] - Zhongman Petroleum (603619) at 19.32, up 1.20% with a trading volume of 81,000 shares and a turnover of 156 million yuan [1] - Huibo Yin (002554) at 2.91, up 1.04% with a trading volume of 280,000 shares and a turnover of 81.09 million yuan [1] Capital Flow Analysis - The oil service engineering sector experienced a net outflow of 58.64 million yuan from institutional investors and 28.80 million yuan from retail investors, while retail investors saw a net inflow of 87.44 million yuan [2] - Individual stock capital flows showed: - Zhongyou Engineering (600339) had a net inflow of 6.99 million yuan from institutional investors [3] - Huibo Yin (002554) had a net inflow of 3.08 million yuan from retail investors [3] - CNOOC Services (601808) saw a net outflow of 6.14 million yuan from institutional investors [3]

证券之星消息，8月5日油服工程板块较上一交易日上涨0.78%，准油股份领涨。当日上证指数报收于 3617.6，上涨0.96%。深证成指报收于11106.96，上涨0.59%。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3839.84万元，游资资金净流出4082.09万元，散户 资金净流入7921.92万元。油服工程板块个股资金流向见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 002207 | 准油股份 | 7.44 | 3.91% | 28.51万 | 2.10亿 | | 002629 | 仁智股份 | 7.77 | 3.05% | 16.25万 | 1.24亿 | | 600339 | 中油工程 | 3.46 | 1.47% | 35.19万 | 1.21亿 | | 600583 | 海油工程 | 5.57 | 1.46% | 29.83万 1 | 1.66亿 | | 300164 | 通源石油 | 5.31 | 1.34% | 53.16万 | ...

证券之星消息，8月4日油服工程板块较上一交易日上涨0.21%，惠博普领涨。当日上证指数报收于 3583.31，上涨0.66%。深证成指报收于11041.56，上涨0.46%。油服工程板块个股涨跌见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入(元) | | 游资净占比 散户净流入 (元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 600968 | 海油发展 | 1371.20万 | 12.84% | 155.91万 | 1.46% | -1527.11万 | -14.30% | | 002554 | 惠博音 | 885.55万 | 11.16% | -571.47万 | -7.20% | -314.08万 | -3.96% | | 600871 | 石化油服 | 732.73万 | 5.29% | 207.17万 | 1.50% | -939.90万 | -6.78% | | 600583 海油工程 | | 126.03万 | 0.99% | -251.28万 | -1.98% | 125.25 ...

Core Points - CNOOC Services (601808) closed at 13.8 yuan on August 1, 2025, down 2.27% from 14.12 yuan the previous week [1] - The company's market capitalization is currently 65.848 billion yuan, ranking 1st in the oil service engineering sector and 222nd among 5149 A-shares [1] Company Announcements - CNOOC Services provided a guarantee of 98 million USD for its wholly-owned subsidiary, COSL Middle East FZE [1] - As of the announcement date, the total external guarantees by the company and its subsidiaries amounted to 44.144 billion yuan, representing 99.4% of the latest audited net assets [1] - COSL Middle East FZE signed a USD revolving loan agreement with HSBC on July 31, 2025, with the guarantee provided by CNOOC Services valid until July 30, 2026 [1] - COSL Middle East FZE, established on July 2, 2006, is based in Dubai and primarily offers services related to the oil and gas industry [1] - As of March 31, 2025, COSL Middle East FZE reported total assets of 3.17256 billion yuan and total liabilities of 2.74031 billion yuan, resulting in net assets of 432.25 million yuan [1]

证券之星消息，8月1日油服工程板块较上一交易日下跌0.75%，通源石油领跌。当日上证指数报收于 3559.95，下跌0.37%。深证成指报收于10991.32，下跌0.17%。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1.15亿元，游资资金净流出2549.43万元，散户资 金净流入1.41亿元。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。 ...

Market Overview - The oil service engineering sector experienced a decline of 2.09% on July 31, with Tongyuan Petroleum leading the drop [1] - The Shanghai Composite Index closed at 3573.21, down 1.18%, while the Shenzhen Component Index closed at 11009.77, down 1.73% [1] Individual Stock Performance - Notable declines in individual stocks include: - Beiken Energy (002828) down 3.98% to 10.13 [1] - PetroChina Engineering (600339) down 2.56% to 3.43 [1] - Sinopec Oilfield Service (600871) down 1.96% to 2.00 [1] - The trading volume and turnover for these stocks indicate significant market activity, with Beiken Energy having a turnover of 2.82 billion [1] Capital Flow Analysis - The oil service engineering sector saw a net outflow of 149 million from institutional investors, while retail investors contributed a net inflow of 93.17 million [2] - The capital flow for individual stocks shows: - Haiyou Engineering (600583) with a net inflow of 17.39 million from institutional investors [3] - Zhongyou Engineering (600339) with a net inflow of 15.79 million from institutional investors [3] - Beiken Energy (002828) faced a net outflow of 16.96 million from institutional investors [3]

Core Insights - The oil service engineering sector experienced a rise of 0.91% on July 30, with Qianeng Hengxin leading the gains [1] - The Shanghai Composite Index closed at 3615.72, up 0.17%, while the Shenzhen Component Index closed at 11203.03, down 0.77% [1] Stock Performance - Qianeng Hengxin (300191) closed at 21.00, up 11.82% with a trading volume of 350,000 shares and a transaction value of 712 million yuan [1] - Keli Co., Ltd. (920088) closed at 40.80, up 9.59% with a trading volume of 111,900 shares [1] - Tongyuan Petroleum (300164) closed at 5.79, up 7.22% with a trading volume of 2,382,700 shares and a transaction value of 1.367 billion yuan [1] - Other notable stocks include Zhunyou Co. (002207) up 6.22% and Beiken Energy (002828) up 2.53% [1] Capital Flow - The oil service engineering sector saw a net inflow of 104 million yuan from institutional investors, while retail investors experienced a net outflow of 155 million yuan [2] - The main capital inflow was led by Tongyuan Petroleum with a net inflow of 84.5 million yuan [3] - Qianeng Hengxin had a net inflow of 67.5 million yuan from institutional investors, but a net outflow of 60.4 million yuan from retail investors [3]