Core Insights - The oil service engineering sector experienced a slight increase of 0.13% on December 2, with Haiyou Development leading the gains [1] - The Shanghai Composite Index closed at 3897.71, down 0.42%, while the Shenzhen Component Index closed at 13056.7, down 0.68% [1] Stock Performance - Haiyou Development (600968) closed at 3.86, up 1.58% with a trading volume of 596,000 shares and a transaction value of 228 million yuan [1] - Haiyou Engineering (600583) closed at 5.54, up 1.28% with a trading volume of 441,300 shares and a transaction value of 244 million yuan [1] - Other notable stocks include: - Dongsi Thought (601808) at 14.41, up 0.84% [1] - Zhongyou Engineering (600339) at 3.40, unchanged [1] - Beiken Energy (002828) at 12.18, down 0.49% [1] - Shihua Oil Service (600871) at 2.33, down 0.85% [1] - Tongyuan Petroleum (300164) at 6.05, down 1.31% [1] - Huibo Yin (002554) at 3.55, down 1.66% [1] - Zhongman Petroleum (603619) at 22.24, down 1.94% [1] - Bomai Ke (603727) at 15.35, down 2.17% [1] Capital Flow - The oil service engineering sector saw a net outflow of 210 million yuan from institutional investors, while retail investors contributed a net inflow of 248 million yuan [2][3] - Key stocks with significant capital flow include: - Tongyuan Petroleum (300164) with a net outflow of 40.06 million yuan from institutional investors [3] - Renji Co. (002629) with a net outflow of 33.28 million yuan from institutional investors [3] - Zhongman Petroleum (603619) with a net outflow of 26.94 million yuan from institutional investors [3] - Huibo Yin (002554) with a net outflow of 21.44 million yuan from institutional investors [3] - Haiyou Engineering (600583) with a net outflow of 20.98 million yuan from institutional investors [3]

Market Overview - The Shanghai Composite Index fell by 0.42% on December 2, with seven industries experiencing gains, led by the oil and petrochemical sector, which rose by 0.71% [1] - The light industry manufacturing sector also saw an increase of 0.55% [1] - Conversely, the media and non-ferrous metals sectors faced declines of 1.75% and 1.36%, respectively [1] Capital Flow Analysis - The main capital outflow from the two markets totaled 46.499 billion yuan, with seven industries recording net inflows [1] - The light industry manufacturing sector had the highest net inflow of 679 million yuan, despite a slight decline of 0.34% [1] - The agriculture, forestry, animal husbandry, and fishery sector also saw a net inflow of 585 million yuan, with a daily drop of 0.34% [1] Industry-Specific Insights: Oil and Petrochemical - The oil and petrochemical sector experienced a 0.71% increase, with a net outflow of 14.7 million yuan [2] - Out of 47 stocks in this sector, 20 stocks rose, including one that hit the daily limit, while 24 stocks declined [2] - The top three stocks with significant net inflows were China Petroleum & Chemical Corporation (472.135 million yuan), Hengyi Petrochemical (332.405 million yuan), and Intercontinental Oil & Gas (241.617 million yuan) [2][3] - The stocks with the highest net outflows included Guanghui Energy (414.025 million yuan), Tongyuan Petroleum (345.877 million yuan), and Heshun Petroleum (286.865 million yuan) [2][3]

证券日报网讯12月2日，通源石油（300164）在互动平台回答投资者提问时表示，截至2025年11月28日 收盘，公司股东总户数为52996户。 ...

Core Insights - The oil service engineering sector experienced a rise of 1.78% on December 1, with Keli Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3914.01, up 0.65%, while the Shenzhen Component Index closed at 13146.72, up 1.25% [1] Stock Performance - Keli Co., Ltd. (code: 920088) closed at 32.01, with a gain of 6.17% and a trading volume of 39,200 shares, amounting to a transaction value of 123 million yuan [1] - Tongyuan Petroleum (code: 300164) closed at 6.13, up 5.69%, with a trading volume of 1,137,300 shares and a transaction value of 687 million yuan [1] - Zhun Oil Co., Ltd. (code: 002207) closed at 8.68, increasing by 4.20%, with a trading volume of 320,300 shares and a transaction value of 277 million yuan [1] - Other notable performers include Shihua Oil Service (code: 600871) with a 3.07% increase and a closing price of 2.35, and Tian Sihua (code: 601808) with a 2.29% increase, closing at 14.29 [1] Fund Flow Analysis - The oil service engineering sector saw a net outflow of 113 million yuan from institutional investors, while retail investors contributed a net inflow of 168 million yuan [2] - Keli Co., Ltd. had a net inflow of 11.38 million yuan from institutional investors, representing 9.25% of its total trading volume [3] - Other companies like Haiyou Development (code: 600968) and Tongyuan Petroleum experienced mixed fund flows, with Haiyou Development seeing a net inflow of 10.62 million yuan from institutional investors [3]

Core Viewpoint - Tongyuan Petroleum has established solid partnerships with major North American clients, including Chevron and Occidental Petroleum, indicating a strong market position in the oil and gas sector [2] Company Summary - Tongyuan Petroleum's North American clients include internationally recognized oil and gas companies such as Chevron and Occidental Petroleum, as well as other local clients [2]

Market Overview - The oil service engineering sector increased by 0.47% on November 28, with Beiken Energy leading the gains [1] - The Shanghai Composite Index closed at 3888.6, up 0.34%, while the Shenzhen Component Index closed at 12984.08, up 0.85% [1] Stock Performance - Beiken Energy (002828) closed at 12.21, up 5.35% with a trading volume of 395,000 shares and a turnover of 477 million yuan [1] - Huibo Yin (002554) closed at 3.66, up 5.17% with a trading volume of 454,800 shares and a turnover of 164 million yuan [1] - Zhun Oil Co. (002207) closed at 8.33, up 4.52% with a trading volume of 294,100 shares and a turnover of 242 million yuan [1] - Tongyuan Petroleum (300164) closed at 5.80, up 4.13% with a trading volume of 713,900 shares and a turnover of 410 million yuan [1] - Other notable performers include Keli Co. (920088) and Qian Neng Heng Xin (300191), with increases of 2.20% and 1.86% respectively [1] Capital Flow - The oil service engineering sector saw a net inflow of 91.91 million yuan from institutional investors, while retail investors experienced a net outflow of 74.93 million yuan [2] - The overall capital flow indicates a mixed sentiment, with institutional investors showing confidence while retail investors withdrew funds [2] Individual Stock Capital Flow - Tongyuan Petroleum (300164) had a net outflow of 32.24 million yuan from institutional investors, indicating a lack of confidence [3] - Zhun Oil Co. (002207) experienced a net inflow of 17.01 million yuan from institutional investors, suggesting positive sentiment [3] - Beiken Energy (002828) saw a net inflow of 12.63 million yuan from institutional investors, reflecting strong interest [3]

证券日报网讯11月28日，通源石油（300164）在互动平台回答投资者提问时表示，公司目前生产经营一 切正常；经营情况请以公司已披露或后期披露的公告内容为准。 ...

Group 1 - The oil and gas service sector led the market with an increase of 1.11% [1] - Jerry Holdings saw a significant rise of 10.0% [1] - Tongyuan Petroleum increased by 3.77% [1] - Zhun Oil Co. experienced a growth of 3.51% [1] - Deshi Co. and Changbao Co. both rose by over 2% [1]

Core Viewpoint - The company is currently in the process of finalizing a significant project order worth 897 million yuan in Algeria, which is a key point along the Belt and Road Initiative, but the formal contract has not yet been signed [1] Group 1: Project Status - The company has received inquiries regarding the status of the 897 million yuan project in Algeria, indicating investor interest in the timeline for contract signing [1] - The company acknowledges that the international contract signing process is lengthy and that the contract for the Algeria project is still pending [1] Group 2: Collaboration with North American Companies - The company collaborates with major North American energy firms, Chevron and Occidental Petroleum, primarily providing perforation and technical services in the North American region [1] - Currently, there are no additional business plans for collaboration beyond the existing technical services provided to these companies [1]

Core Viewpoint - Tongyuan Petroleum (300164.SZ) has established a solid partnership with major companies such as Chevron and Occidental Petroleum, providing them with perforation and other technical services. The company has not yet entered the energy market in Ukraine [1]. Group 1 - The company provides perforation and technical services to major oil companies [1]. - A strong cooperative relationship exists between the company and Chevron, Occidental Petroleum [1]. - The company has not made any investments or established operations in the Ukrainian energy sector [1].