Core Points - The company, Sinopec Oilfield Service (stock code: 600871), announced plans to hold a semi-annual performance briefing on August 20, 2025, from 16:00 to 17:00 [1] - The meeting will take place at the Shanghai Stock Exchange Roadshow Center and will be conducted through an online interactive format [1] - Key participants in the meeting will include Chairman Wu Baizhi, Independent Director Zheng Weijun, Chief Accountant, Chief Legal Advisor Cheng Zhongyi, and Board Secretary Ke Yuehua [1]

Group 1 - The company will hold a half-year performance briefing on August 20, 2025, from 16:00 to 17:00 [1][2] - The briefing will take place at the Shanghai Stock Exchange Roadshow Center and will be conducted in an interactive online format [1][2] - Investors can submit questions before the event by logging into the Roadshow Center website or via the company's email [1][2] Group 2 - The company plans to release its 2025 half-year report on March 19, 2025, to provide investors with a comprehensive understanding of its performance [1] - Key personnel participating in the briefing include the Chairman, independent directors, Chief Financial Officer, Chief Legal Advisor, and the Secretary of the Board [2] - After the briefing, investors can access the main content and details of the event through the Roadshow Center [2]

证券代码：600871 证券简称：石化油服 公告编号：临 2025-027 中石化石油工程技术服务股份有限公司 关于召开 2025 半年度业绩说明会的公告 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。 四、 投资者参加方式 重要内容提示： 投资者可于 8 月 19 日（星期二）16:00 前登录上证路演中心网站首页点击 "提问预征集"栏目或通过公司邮箱 ir.ssc@sinopec.com 进行提问。公司将在 说明会上对投资者普遍关注的问题进行回答。 中石化石油工程技术服务股份有限公司（以下简称"公司"）拟于 2025 年 3 月 19 日发布公司 2025 年半年度报告，为便于广大投资者更全面深入地了解公司 2025 年半年度经营成果、财务状况，公司计划于 2025 年 8 月 20 日（星期三） 16:00-17:00 举行 2025 半年度业绩说明会，就投资者关心的问题进行交流。 一、 说明会类型 本次投资者说明会以网络互动形式召开，公司将针对 2025 年半年度的经营 成果及财务指标的具体情况与投资者进行互动交流和沟 ...

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） （股份代號：1033） 海外監管公告 此海外監管公告乃根據香港聯合交易所有限公司證券上市規則第 13.10B 條作 出。 # 執行董事 + 非執行董事 茲載列中石化石油工程技術服務股份有限公司在上海證券交易所網站刊登的以 下資料全文，僅供參考。 承董事會命 沈澤宏 公司秘書 2025年8月8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 * * 獨立非執行董事 会议召开时间：2025 年 8 月 20 日（星期三）16:00-17:00 会议召开地点：上海证券交易所上证路演中心 （网址：https://roadshow.sseinfo.com/） 会议召开方式：上证路演中心网络互动 证券代码：600871 证券简称：石化 ...

8月18日，中石化油服将披露2025财年中报。 本文源自：金融界 截至2025年一季报，中石化油服营业总收入178.5亿元、净利润2.18亿元。 作者：行情君 8月6日，中石化油服(01033)盘中上涨5.19%，截至15:50，报0.81元/股，成交3095.47万元。 中石化石油工程技术服务股份有限公司（SSC）是中国领先的一体化全产业链油服企业，提供从勘探、 钻井到油气生产的综合工程技术服务，并在页岩气、超深油气田等领域积累丰富经验。公司在上海和香 港两地上市（SH600871, HK1033），业务覆盖国内20多个省份及全球30多个国家，成为沙特、科威特 等国石油公司的重要合作伙伴。 ...

Group 1 - The core viewpoint of the articles highlights the performance and valuation of PetroChina Oilfield Services Co., Ltd., which has a current stock price of 2.01 yuan, a PE ratio of 56.66, and a total market capitalization of 38.104 billion yuan [1][2] - The company operates in the oil and gas engineering and technical services sector, focusing on geophysical, drilling, logging, and engineering construction services [1] - As of the first quarter of 2025, the company reported a revenue of 17.850 billion yuan, a year-on-year decrease of 3.69%, and a net profit of 218 million yuan, reflecting a year-on-year increase of 23% with a gross profit margin of 8.11% [1] Group 2 - The average PE ratio for the extraction industry is 29.83, with a median of 38.76, positioning PetroChina Oilfield Services at 17th place within the industry [1][2] - The company has made significant advancements in technology, with 15 provincial and ministerial scientific and technological awards, 1,034 patent applications, and 779 authorized patents in 2024 [1] - The company is also involved in establishing national standards and committees related to oil measurement and testing technology [1]

前十大AH股溢价率排行 智通财经APP获悉，截止8月4日收盘，东北电气(00042)、弘业期货(03678)、中石化油服(01033)分列AH 溢价率前三位，溢价率分别为831.03%、243.94%、213.16%；宁德时代(03750)、恒瑞医药(01276)、招 商银行(03968)分列AH溢价率末三位，溢价率分别为-23.53%、-6.00%、5.45%。其中安德利果汁 (02218)、金力永磁(06680)、弘业期货(03678)的偏离值位居前三，分别为31.31%、17.69%、15.76%；另 外，东北电气(00042)、中国人寿(02628)、国联民生(01456)的偏离值位居后三，分别 为-77.80%、-28.53%、-26.73%。 | 股票名称 | H股(港元) | A股 | 溢价率 | 偏离值↓ | | --- | --- | --- | --- | --- | | 安德利果汁(02218) | 18.190 | 47.25 | 211.16% | 31.31% | | 金力永磁(06680) | 18.500 | 27.01 | 74.86% | 17.69% | | 弘业期货(0 ...

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7月31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8月4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 | | 13,569,3 ...

Core Viewpoint - The company, Sinopec Oilfield Service Corporation, has secured a significant contract worth 3.597 billion yuan for a natural gas pipeline construction project, which represents approximately 4.44% of its projected revenue for 2024 [1][2]. Group 1: Financial Performance - In the first quarter of 2025, the company reported a net profit of 218 million yuan, reflecting a year-on-year increase of 23.0% [2][5]. - The total contract liabilities reached 6.881 billion yuan by the end of the first quarter of 2025, marking a substantial year-on-year growth of 79.06% [3]. - For the year 2024, the company achieved a consolidated revenue of 81.1 billion yuan, a 1.4% increase compared to the previous year, and a net profit of 630 million yuan, up 7.2% [5]. Group 2: Market Position and Strategy - Sinopec Oilfield Service Corporation is recognized as a leading integrated oilfield service provider in China, with over 60 years of operational experience and a strong competitive edge [6][7]. - The company has been focusing on enhancing its core business and expanding its market presence, resulting in a record high of new contracts signed, totaling 34.82 billion yuan in the first quarter of 2025, which is a 2.2% increase year-on-year [2][4]. - The overseas market has shown remarkable growth, with new contracts amounting to 8.92 billion yuan, representing a year-on-year increase of 65.8% [2]. Group 3: Research and Development - The company has consistently increased its R&D investment, with expenditures exceeding 2 billion yuan in both 2023 and 2024, specifically 2.084 billion yuan and 2.247 billion yuan respectively [6][8]. - The R&D expense ratio for 2023 and 2024 was 2.61% and 2.77%, indicating a commitment to innovation and technology development [6][8]. - In 2024, the company received 15 provincial and ministerial-level scientific and technological awards and filed 1,034 patent applications, leading the China Petroleum Group in patent applications [8].

（编辑 任世碧） 证券日报网讯 7月30日晚间，石化油服发布公告称，近日，公司全资子公司中石化石油工程建设有限公 司中标国家石油天然气管网集团有限公司长春-石家庄天然气管道工程（长岭-张家口段）施工总承包第 二、四、五标段项目，中标金额为人民币35.97亿元，约占本公司中国会计准则下2024年营业收入的 4.44%。 ...