Group 1 - The stock price of Sinopec Oilfield Service increased by 2.29% on December 29, reaching 2.23 CNY per share, with a trading volume of 1.10 billion CNY and a market capitalization of 42.274 billion CNY [1] - Year-to-date, the stock price has risen by 9.31%, with a 2.76% increase over the last five trading days, a 5.11% decrease over the last 20 days, and an 8.25% increase over the last 60 days [1] - The company has appeared on the "Dragon and Tiger List" three times this year, with the most recent appearance on November 12, where it recorded a net purchase of 19.8666 million CNY [1] Group 2 - Sinopec Oilfield Service, established on November 21, 1994, and listed on April 11, 1995, specializes in engineering and technical services for oil and gas exploration and development [2] - The company's revenue composition includes drilling (49.10%), engineering construction (23.37%), special downhole operations (13.87%), geophysics (4.89%), logging (4.67%), and other services (2.99%) [2] - As of September 30, 2025, the company reported a revenue of 55.163 billion CNY, a year-on-year increase of 0.51%, and a net profit attributable to shareholders of 669 million CNY, a year-on-year decrease of 1.05% [2] Group 3 - Sinopec Oilfield Service has distributed a total of 2.084 billion CNY in dividends since its A-share listing, with no dividends paid in the last three years [3] - As of September 30, 2025, the top ten circulating shareholders include Hong Kong Central Clearing Limited, which holds 95.692 million shares, an increase of 43.2551 million shares from the previous period [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。 ...

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]

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。 从资金流向上来看，当日油服工程板块主力资金净流入765.86万元，游资资金净流入3665.15万元，散户 资金净流出4431.01万元。油服工程板块个股资金流向见下表： 证券之星消息，12月23日油服工程板块较上一交易日上涨0.0%，惠博普领涨。当日上证指数报收于 3919.98，上涨0.07%。深证成指报收于13368.99，上涨0.27%。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 | | --- | --- | --- | --- | --- | --- | --- | --- | | 300164 通源石油 | | 1557.04万 | 5.95% | -513.68万 | -1.96% | -1043.37万 | -3.98% | | 002629 仁智股份 | | 671.06万 | 7.18% | -496.70万 | -5.32% | -174.36万 | -1.87% | | 002207 准油股份 | | 632.88万 | 6.69% | -158.74万 | -1.68% | -474.14万 | -5.01% | | 600583 海油工程 | | 505.53万 | 2.81% | -636.96万 | -3.54% | 131.43万 | 0.73% | | 603727 博迈科 | | 453.63万 | 11.71% | 27.97万 | 0.72% | -481.60万 | -12.44% | | 601808 中海油服 ...

Group 1: Company Overview - Tongyuan Petroleum Technology Group Co., Ltd. is located in Xi'an, Shaanxi Province, and was established on June 15, 1995, with its listing date on January 13, 2011 [2] - The company specializes in oilfield service, including research and development, product promotion, and operational services related to oilfield production enhancement technology, directional drilling, fracturing, and completion [2] - The main revenue sources are perforation sales and services (93.15%) and other oilfield services (6.85%) [2] Group 2: Financial Performance - For the period from January to September 2025, Tongyuan Petroleum achieved an operating income of 860 million yuan, a year-on-year decrease of 0.82%, while the net profit attributable to shareholders increased by 16.84% to 56.22 million yuan [2] - The company has distributed a total of 204 million yuan in dividends since its A-share listing, with no dividends distributed in the last three years [3] Group 3: Stock Performance - As of December 22, the stock price of Tongyuan Petroleum increased by 2.21% to 5.54 yuan per share, with a total market capitalization of 3.26 billion yuan [1] - The stock has risen by 30.05% year-to-date, with a recent 1.47% increase over the last five trading days, a 1.42% decrease over the last 20 days, and a 1.28% increase over the last 60 days [1] - The company has appeared on the trading leaderboard 13 times this year, with the most recent appearance on October 22, where it recorded a net purchase of 8.06 million yuan [1]

Group 1 - The oil service engineering sector increased by 0.92% compared to the previous trading day, with Junyou Co., Ltd. leading the gains [1] - On the same day, the Shanghai Composite Index closed at 3876.37, up 0.16%, while the Shenzhen Component Index closed at 13053.98, down 1.29% [1] - A detailed table of the individual stock performance within the oil service engineering sector is provided [1] Group 2 - The net inflow of main funds into the oil service engineering sector was 66.688 million yuan, while retail funds experienced a net outflow of 64.7103 million yuan [2] - The net outflow of speculative funds was 1.9775 million yuan [2] - A detailed table of fund flows for individual stocks in the oil service engineering sector is included [2]

Group 1 - The oil service engineering sector increased by 0.52% compared to the previous trading day, with Zhongman Petroleum leading the gains [1] - The Shanghai Composite Index closed at 3870.28, up by 1.19%, while the Shenzhen Component Index closed at 13224.51, up by 2.4% [1] - A detailed table of individual stock performance in the oil service engineering sector is provided [1] Group 2 - The net inflow of main funds in the oil service engineering sector was 390.95 million yuan, while speculative funds saw a net outflow of 3487.36 million yuan [2] - Retail investors contributed a net inflow of 3096.41 million yuan to the sector [2] - A detailed table of fund flow for individual stocks in the oil service engineering sector is included [2]

证券之星消息，12月16日油服工程板块较上一交易日下跌2.05%，贝肯能源领跌。当日上证指数报收于 3824.81，下跌1.11%。深证成指报收于12914.67，下跌1.51%。油服工程板块个股涨跌见下表： 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。 从资金流向上来看，当日油服工程板块主力资金净流出4886.46万元，游资资金净流入2103.87万元，散 户资金净流入2782.59万元。油服工程板块个股资金流向见下表： ...

从资金流向上来看，当日油服工程板块主力资金净流出6488.37万元，游资资金净流入641.79万元，散户 资金净流入5846.58万元。油服工程板块个股资金流向见下表： 证券之星消息，12月15日油服工程板块较上一交易日上涨0.07%，贝肯能源领涨。当日上证指数报收于 3867.92，下跌0.55%。深证成指报收于13112.09，下跌1.1%。油服工程板块个股涨跌见下表： 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。 ...