Core Viewpoint - The oil service engineering sector experienced a slight increase of 0.67% on October 14, with Renji Co., Ltd. leading the gains, while the overall market indices saw declines [1]. Market Performance - The Shanghai Composite Index closed at 3865.23, down 0.62% - The Shenzhen Component Index closed at 12895.11, down 2.54% [1]. Individual Stock Performance - Renji Co., Ltd. (002629) closed at 8.48, up 9.99% with a trading volume of 249,700 shares and a turnover of 201 million yuan - Zhongman Petroleum (603619) closed at 20.19, up 4.77% with a trading volume of 267,000 shares and a turnover of 536 million yuan - Other notable performers include Tongyuan Petroleum (300164) up 2.81%, Beiken Energy (002828) up 2.21%, and Zhun Oil Co. (002207) up 2.20% [1]. Capital Flow Analysis - The oil service engineering sector saw a net inflow of 80.77 million yuan from institutional investors, while retail investors contributed a net inflow of 48.83 million yuan - However, there was a net outflow of 130 million yuan from speculative funds [2]. Detailed Capital Flow for Key Stocks - Renji Co., Ltd. had a net inflow of 57.91 million yuan from institutional investors, but a net outflow of 21.63 million yuan from speculative funds - Tongyuan Petroleum saw a net inflow of 33.00 million yuan from institutional investors, while Zhun Oil Co. had a net inflow of 14.04 million yuan [3].

Core Viewpoint - Recent trading activity shows a decrease in southbound capital holdings in Sinopec Oilfield Service Corporation (01033.HK), with a net reduction of 770,000 shares on October 13, 2025, despite an overall net increase in the past five trading days [1][2]. Group 1: Trading Activity - On October 13, 2025, southbound capital reduced its holdings by 770,000 shares, representing a decrease of 0.10% [2]. - In the last five trading days, there were four days of net increases, totaling 9,484,000 shares [1]. - Over the past 20 trading days, there were nine days of net reductions, amounting to 7,722,000 shares [1]. Group 2: Current Holdings - As of now, southbound capital holds 795 million shares of Sinopec Oilfield Service, which constitutes 14.69% of the company's total issued ordinary shares [1][2]. Group 3: Company Overview - Sinopec Oilfield Service Corporation is engaged in providing comprehensive oil and gas engineering and technical services, operating through five divisions [2]. - The Geophysical Engineering Division offers land and marine geophysical exploration and development technical services [2]. - The Drilling Engineering Division provides design, construction, technical services, and drilling equipment for land and marine drilling [2]. - The Logging Engineering Division conducts engineering contracting and technical services for data collection, monitoring, transmission, processing, and evaluation of oil and gas wells [2]. - The Downhole Operations Engineering Division offers petroleum engineering technical services and construction [2]. - The Engineering Construction Division provides feasibility studies, design, procurement, and construction for land and marine oilfield projects [2].

Market Overview - The oil service engineering sector experienced a decline of 1.54% on October 13, with Renji Co. leading the drop [1] - The Shanghai Composite Index closed at 3889.5, down 0.19%, while the Shenzhen Component Index closed at 13231.47, down 0.93% [1] Individual Stock Performance - Renji Co. (002629) closed at 7.71, down 4.22% with a trading volume of 268,700 shares and a transaction value of 206 million yuan [1] - Qianeng Hengxin (300191) closed at 19.85, down 3.69% with a trading volume of 68,100 shares and a transaction value of 134 million yuan [1] - Keli Co. (920088) closed at 34.27, down 2.97% with a trading volume of 20,700 shares [1] - Zhongman Petroleum (603619) closed at 19.27, down 2.87% with a trading volume of 148,600 shares and a transaction value of 285 million yuan [1] - Tongyuan Petroleum (300164) closed at 5.69, down 2.23% with a trading volume of 802,800 shares [1] - Other notable declines include Shihua Oil Service (600871) down 1.86% and Beiken Energy (002828) down 1.60% [1] Capital Flow Analysis - The oil service engineering sector saw a net outflow of 175 million yuan from institutional investors, while retail investors contributed a net inflow of 131 million yuan [1] - The table indicates that Zhongman Petroleum had a net outflow of 35.5 million yuan from institutional investors, while retail investors had a net inflow of 8.36 million yuan [2] - Tongyuan Petroleum experienced a net outflow of 32.3 million yuan from institutional investors, with retail investors contributing a net inflow of 36.2 million yuan [2]

Core Viewpoint - The stock of Sinopec Oilfield Service Corporation has experienced fluctuations, with a recent decline of 2.33% and a market capitalization of 39.81 billion yuan, while showing a year-to-date increase of 2.94% [1] Financial Performance - For the first half of 2025, Sinopec Oilfield Service achieved a revenue of 37.05 billion yuan, reflecting a year-on-year growth of 0.62%, and a net profit attributable to shareholders of 492 million yuan, which is an increase of 8.95% [2] - The company has distributed a total of 2.08 billion yuan in dividends since its A-share listing, with no dividends paid in the last three years [3] Shareholder Information - As of September 20, 2025, the number of shareholders for Sinopec Oilfield Service decreased by 17.02% to 107,600, with an average of 0 circulating shares per shareholder [2] - The top ten circulating shareholders include Southern CSI 500 ETF, which increased its holdings by 8.31 million shares, while Hong Kong Central Clearing Limited reduced its holdings by 1.33 million shares [3] Stock Performance - The stock price of Sinopec Oilfield Service has shown a slight increase over various time frames: 1.94% over the last five trading days, 3.45% over the last 20 days, and 4.48% over the last 60 days [1]

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不負責，對其準確性或完整性亦不發 表任何聲明，並明確表示，概不會因本公告全部或任何部份內容而產生或因倚賴該等內容而引致的任何損失承 擔任何責任。 中石化石油工程技術服務股份有限公司 承董事會命 沈澤宏 公司秘書 中石化石油工程技術服務股份有限公司 中國.北京 二零二五年十月十日 於本公告日期，本公司現任董事為吳柏志先生 # 、張建闊先生 # 、章麗莉女士 + 、杜坤先生 + 、鄭 衛軍先生 * 、王鵬程先生 * 、劉江寧女士 * （在中華人民共和國註冊成立之股份有限公司） （證券代號：1033） 關於召開董事會會議的通知 中石化石油工程技術服務股份有限公司（「本公司」）董事會（「董事 會」）謹此公佈，本公司將於二零二五年十月二十八日（星期二）召開 董事會會議，藉以（其中包括）審議及批准本公司及其附屬公司截至二 零二五年九月三十日止九個月之未經審計季度業績及其發佈並處理任 何其他事務（如有）。 # 執行董事 + 非執行董事 * 獨立非執行董事 ...

格隆汇10月10日丨中石化油服(01033.HK)公布，公司将于2025年10月28日(星期二)召开董事会会议，藉 以(其中包括)审议及批准公司及其附属公司截至2025年9月30日止九个月的未经审计季度业绩及其发布 并处理任何其他事务(如有)。 ...

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不負責，對其準確性或完整性亦不發 表任何聲明，並明確表示，概不會因本公告全部或任何部份內容而產生或因倚賴該等內容而引致的任何損失承 擔任何責任。 中石化石油工程技術服務股份有限公司 （在中華人民共和國註冊成立之股份有限公司） （證券代號：1033） 關於召開董事會會議的通知 中石化石油工程技術服務股份有限公司（「本公司」）董事會（「董事 會」）謹此公佈，本公司將於二零二五年十月二十八日（星期二）召開 董事會會議，藉以（其中包括）審議及批准本公司及其附屬公司截至二 零二五年九月三十日止九個月之未經審計季度業績及其發佈並處理任 何其他事務（如有）。 沈澤宏 公司秘書 中石化石油工程技術服務股份有限公司 中國.北京 二零二五年十月十日 於本公告日期，本公司現任董事為吳柏志先生 # 、張建闊先生 # 、章麗莉女士 + 、杜坤先生 + 、鄭 衛軍先生 * 、王鵬程先生 * 、劉江寧女士 * # 執行董事 + 非執行董事 * 獨立非執行董事 承董事會命 ...

Core Insights - The oil service engineering sector experienced a rise of 1.36% on October 10, with China National Petroleum Engineering leading the gains [1] - The Shanghai Composite Index closed at 3897.03, down 0.94%, while the Shenzhen Component Index closed at 13355.42, down 2.7% [1] Stock Performance - China National Petroleum Engineering (600339) closed at 3.68, up 3.37% with a trading volume of 1.0453 million shares and a transaction value of 381 million yuan [1] - Other notable performers included Huibo Yin (002554) at 3.09, up 2.66%, and Zhongman Petroleum (619609) at 19.84, up 1.64% [1] - The overall trading volume and transaction values for various stocks in the oil service engineering sector were significant, indicating active market participation [1] Capital Flow - The oil service engineering sector saw a net outflow of 148 million yuan from institutional investors, while retail investors contributed a net inflow of 200 million yuan [2][3] - The detailed capital flow indicated that while institutional and speculative funds were withdrawing, retail investors were actively buying into the sector [2][3] Individual Stock Capital Flow - Zhongman Petroleum (300191) had a net inflow of 772.26 thousand yuan from institutional investors, while it faced a net outflow of 1204.39 thousand yuan from speculative funds [3] - Other stocks like PetroChina (600871) and Huibo Yin (002554) also showed mixed capital flows, with retail investors showing a preference for certain stocks despite overall net outflows from larger funds [3]

Core Insights - The oil service engineering sector experienced a decline of 0.43% on September 30, with Huibo leading the drop [1] - The Shanghai Composite Index closed at 3882.78, up 0.52%, while the Shenzhen Component Index closed at 13526.51, up 0.35% [1] Stock Performance - Renji Co. (002629) saw a significant increase of 9.94%, closing at 7.96 with a trading volume of 249,000 shares and a turnover of 196 million [1] - Tongyuan Petroleum (300164) increased by 2.85%, closing at 5.78 with a trading volume of 1,203,300 shares and a turnover of 679 million [1] - Other notable performers include Keli Co. (920088) with a 1.53% increase, and potential Hengxin (300191) with a 0.69% increase [1] Capital Flow - The oil service engineering sector saw a net inflow of 37.88 million from institutional investors, while retail investors contributed a net inflow of 17.13 million [2] - However, speculative funds experienced a net outflow of 55.01 million [2] Individual Stock Capital Flow - Renji Co. (002629) had a net inflow of 63.11 million from institutional investors, while it faced a net outflow of 33.67 million from speculative funds [3] - Tongyuan Petroleum (300164) also saw a net inflow of 34.35 million from institutional investors, with a net outflow of 29.02 million from speculative funds [3] - Other stocks like Huibo (002554) and Zhonghai (601808) experienced mixed capital flows, with Huibo facing a net outflow from both institutional and speculative investors [3]

股份發行人及根據《上市規則》第十九B章上市的香港預託證券發行人的證券變動月報表 截至月份: 2025年9月30日 狀態: 新提交 致：香港交易及結算所有限公司 公司名稱: 中石化石油工程技術服務股份有限公司 呈交日期: 2025年9月30日 I. 法定/註冊股本變動 | 1. 股份分類 | 普通股 | 股份類別 | A | | 於香港聯交所上市 (註1) | | 否 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 證券代號 (如上市) | 600871 | 說明 | 於上海證券交易所 | | | | | | | | | 法定/註冊股份數目 | | 面值 | | | 法定/註冊股本 | | | 上月底結存 | | | 13,569,378,551 RMB | | | 1 RMB | | 13,569,378,551 | | 增加 / 減少 (-) | | | | | | RMB | | | | 本月底結存 | | | 13,569,378,551 RMB | | | 1 RMB | | 13,569,378,551 | | 2. 股份分 ...