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） 公告 董事名單與其角色和職能 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」）成 員載列如下： 董事： 吳柏志先生（董事長、執行董事） 張建闊先生（執行董事、總經理） 王敏生先生（非執行董事） 章麗莉女士（非執行董事） 杜坤先生（非執行董事） 獨立非執行董事： 鄭衛軍先生 王鵬程先生 劉江寧女士 職工代表董事： 李利芝先生 董事會設立 4 個委員會。下表提供各董事會成員在這些委員會中所擔任的職位： | | 戰略委員會 | 提名委員會 | 審計委員會 | 薪酬委員會 | | --- | --- | --- | --- | --- | | 吳柏志先生 | C | M | | | | 張建闊先生 | M | | | | | 章麗莉女士 | | | M | | | 杜坤先生 | M | | ...

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) 選舉職工代表董事 根據《中華人民共和國公司法》和《中石化石油工程技術服務股份有限公 司章程》的有關規定，中石化石油工程技術服務股份有限公司（「本公司」）經 履行民主程序，選舉李利芝先生（「李先生」）為本公司第十一屆董事會職工代 表董事，任期自 2026 年 3 月 27 日起至本公司第十一屆董事會任期屆滿之日。 李先生簡歷如下： 李利芝，58歲。李先生是高級工程師，碩士研究生畢業。李先生1990年加 入中國石化集團巴陵石化公司，2004年2月任中國石油化工股份有限公司人力資 源部綜合與信息處副處長，2005年10月任中國石化集團公司人事部辦公室副主 任；2013年3月任本公司人力資源部經理、黨委組織部部長；2019年12月至2022 年11月任本公司副總政工師兼黨委組織部部長、人力資源部經理；2022 ...

证券简称：石化油服 证券代码：600871 编号：临2026-013 除简历披露的任职外，李先生与本公司或本公司的其他董事、高 级管理人员、实际控制人及持股5%以上的股东不存在关联关系。截至 本公告日，李先生未持有任何本公司股份，亦不存在《上海证券交易 所上市公司自律监管指引第1号——规范运作》第3.2.2条规定的不得 担任上市公司董事的情形。 特此公告。 中石化石油工程技术服务股份有限公司董事会 2026 年 3 月 27 日 根据《中华人民共和国公司法》和《中石化石油工程技术服务股 份有限公司章程》的有关规定，中石化石油工程技术服务股份有限公 司（以下简称"本公司"）经履行民主程序，李利芝先生当选为本公 司第十一届董事会职工代表董事，任期自2026年3月27日起至公司第 十一届董事会任期届满之日。 李利芝先生简历如下： 李利芝，58岁。李先生是高级工程师，硕士研究生毕业。李先生 1990年加入中国石化集团巴陵石化公司，2004年2月任中国石油化工 股份有限公司人力资源部综合与信息处副处长，2005年10月任中国石 化集团公司人事部办公室副主任；2013年3月任本公司人力资源部经 理、党委组织部部长；201 ...

Group 1 - Pearl Holdings (01176) experienced a significant drop of over 33% during trading, currently down 25.64%, due to the inability of independent valuers and auditors to complete their valuation and audit work for the fiscal year 2025, affecting various financial aspects including investment properties and receivables [1] - Some gold stocks showed recovery, with Zijin Mining International (02259) up 6.89%, Lingbao Gold (03330) up 7.31%, and China Gold International (02099) up 2.59%, as the precious metals market rebounded after a sharp decline, with spot gold rising above $4,700 [1] - Paig BioPharma-B (02565) rose over 6% following the announcement of a strategic cooperation agreement with Shanghai Tengrui Pharmaceutical for the commercialization of its core product in mainland China [1] Group 2 - Crystal International (02232) saw a post-earnings decline of over 4%, currently down 2.03%, despite reporting revenues of $2.641 billion for the year ending December 31, 2025, a 6.95% increase year-on-year, and a profit attributable to shareholders of $225 million, up 12.05% [2] - Oil and gas stocks fell sharply, with Shandong Molong (00568) down 4.49% and Sinopec Oilfield Service (01033) down 4.81%, as international oil prices dropped sharply, with Brent crude down 3% to $100 [2] Group 3 - China Duty Free Group (01880) rose over 2% after announcing an agreement to acquire the entire issued share capital of DFS Cotai Limitada and related business assets from DFS Group, which is ultimately owned by LVMH [3] - Weisheng Holdings (03393) increased over 5% following a visit from the Hungarian ambassador, discussing cooperation opportunities in the energy digitalization sector [3] Group 4 - Bolecon Vision Cloud-B (02592) fell over 6%, hitting a new low since its listing, after announcing plans for clinical trials of its eye drop product for treating myopia, with the application for clinical trials submitted in December 2025 [4] - Jiaxin International Resources (03858) surged over 12%, currently up 10.65%, as tungsten concentrate prices rose significantly, reflecting a 124% increase since the beginning of the year [4] Group 5 - Aerospace Holdings (00031) dropped over 14% after issuing a profit warning, expecting a net loss of approximately HKD 270 million to 290 million for the year ending December 31, 2025, compared to a loss of HKD 83.85 million in 2024 [5] Group 6 - U.S. oil stocks saw a general increase, with Occidental Petroleum (OXY.US) up 2.06% and Chevron (CVX.US) up 1.42%, as analysts predict Brent crude prices could reach an average of $130 per barrel in Q2 and Q3 if energy infrastructure is attacked [6] - Tesla (TSLA.US) fell 3.18% following an investigation by the NHTSA into its "Full Self-Driving" system due to multiple accidents [6] Group 7 - Gold and silver stocks initially experienced a sharp decline but later rebounded, with Gold Fields (GFI.US) and AngloGold Ashanti (AU.US) seeing reduced losses after significant drops in spot gold and silver prices [7] - Alibaba (BABA.US) fell over 7% after reporting Q3 revenue of RMB 28.4843 billion, a 2% year-on-year increase, but a 67% decline in adjusted net profit [7]

Group 1 - The ongoing escalation of the Middle East situation, particularly the conflict involving Israel and Iran, is injecting significant uncertainty into global capital markets and disrupting global prices [1] - BASF announced price increases for all products in its home care, industrial and institutional cleaning, and industrial formulation business in Europe, with increases of up to 30% for some selected products [1] - The price hikes are primarily in response to severe fluctuations in key raw material prices and supply, along with rising logistics, packaging, and energy costs [1] Group 2 - The German Chemical Industry Association (VCI) issued a warning indicating that the Iran conflict and potential closure of the Strait of Hormuz could severely impact the chemical industry, raising concerns about supply bottlenecks for ammonia, phosphate, helium, and sulfur [2] - Rising international oil prices due to geopolitical tensions may make coal chemical products a significant factor in domestic coal price transmission, especially as the Middle East is a major source of methanol imports for China [2] - Domestic chemical products maintain a global cost advantage, and with the exit of high-energy-consuming facilities in Europe and North America, along with economic growth in Asia, Africa, and Latin America, bulk chemical products are expected to see an upturn in demand by 2026 [2] Group 3 - The global energy landscape is undergoing deep adjustments, highlighting the importance of modern coal chemical technology in ensuring energy and supply chain security for China [3] - By 2025, the proportion of chemical oil consumption in China is projected to be around 24%, while coal for chemical use is expected to be about 8% [3] - China's modern coal chemical technology and scale are globally leading, with potential for high-quality exports to countries along the Belt and Road Initiative [3] Group 4 - Sinopec (00386) is constructing a globally leading refining and intelligent refining base, with a terminal network covering 30,000 gas stations and over 28,000 convenience stores [4] - Sinopec Oilfield Services (01033) is a leading integrated oil service enterprise in China, actively expanding its overseas market business [4] - Sinopec Refining and Chemical Engineering (02386) reported a 2% year-on-year increase in new contracts signed domestically, with overseas contracts accounting for 38% of total new contracts [4] Group 5 - Shanghai Petrochemical (00338) is a major integrated refining and chemical enterprise in China and the first company listed in Shanghai, Hong Kong, and New York [5] - The main business includes processing crude oil to produce synthetic fibers, resins, plastics, intermediate petrochemical products, and finished oil products [5]

Group 1 - BASF announced price increases for all products in its home care, industrial and institutional cleaning, and industrial formulation business in Europe, with increases up to 30% for some selected products, effective immediately [1] - The price hikes are attributed to significant fluctuations in key raw material prices and supply, along with rising logistics, packaging, and energy costs [1] - The German Chemical Industry Association (VCI) warned that the ongoing conflict in Iran and potential closure of the Strait of Hormuz could severely impact the chemical industry, raising concerns about supply bottlenecks for ammonia, phosphate fertilizers, helium, and sulfur [2] Group 2 - Domestic chemical products maintain a global cost advantage, and with the exit of high-energy-consuming facilities in Europe and North America, along with economic growth in Asia, Africa, and Latin America, bulk chemical products are expected to see an upturn in 2026 [2] - The current global energy landscape is undergoing significant adjustments, highlighting the importance of modern coal chemical technology in China, which is expected to lead to high-quality overseas expansion [3] - China Petroleum & Chemical Corporation (Sinopec) is constructing a leading global refining and intelligent refining base, with a network covering 30,000 gas stations and over 28,000 convenience stores, supporting high-quality development in the midstream sector [4] - Sinopec Oilfield Service is actively expanding its overseas market business, leveraging group resources for investments and services in oil and gas resources, refining, and chemical products [4] - Shanghai Petrochemical Company, a subsidiary of Sinopec, is a major integrated refining and chemical enterprise in China, producing synthetic fibers, resins, plastics, and petrochemical products [5]

Investment Rating - The report maintains an "Accumulate" rating for both A-shares and H-shares of the company, with current prices at 3.22 CNY and 1.04 HKD respectively [1]. Core Insights - The company has shown steady growth in net profit and gross margin over the past 25 years, with a record high in new contract amounts [7]. - In 2025, the company achieved total revenue of 80.7 billion CNY, a slight decrease of 0.5% year-on-year, while net profit attributable to shareholders was 660 million CNY, an increase of 4.3% year-on-year [5]. - The company plans to sign new contracts worth 92.5 billion CNY in 2026, reflecting a proactive approach in a volatile market environment [8]. - The company is focusing on technological innovation and has made significant advancements in core technologies, including the development of a proprietary scientific drilling system [8]. - The company is set to issue bonds up to 5 billion CNY to optimize financing channels, which is expected to enhance strategic collaboration with its parent company [9]. - The oil engineering industry is expected to maintain a favorable outlook due to ongoing capital expenditures from the parent company, Sinopec [10]. Financial Performance Summary - In 2025, the company reported a gross margin of 8.1%, an increase of 0.3 percentage points year-on-year, and operating cash flow of 6.65 billion CNY, a net inflow increase of 3.55 billion CNY [7]. - The company’s new contract amount reached 95.6 billion CNY in 2025, marking a 4.8% year-on-year increase, with significant contributions from both domestic and overseas markets [8]. - The financial forecasts for 2026 to 2028 predict net profits of 805 million CNY, 911 million CNY, and 1.014 billion CNY respectively, with corresponding EPS of 0.04, 0.05, and 0.05 CNY per share [11]. Industry Outlook - The oil engineering sector is expected to remain robust, supported by the parent company's high upstream capital expenditures and favorable policies aimed at increasing oil reserves and production [10]. - The geopolitical landscape in the Middle East poses challenges, but the importance of energy supply security in China is becoming increasingly evident [10].

中石化石油工程技术服务股份有限公司 内部控制审计报告 按照《企业内部控制审计指引》及中国注册会计师执业准则的相 关要求,我们审计了中石化石油工程技术服务股份有限公司(以下简 称"石化油服"）2025年 12 月 31 日的财务报告内部控制的有效性。 一、 企业对内部控制的责任 按照《企业内部控制基本规范》、《企业内部控制应用指引》、《企 业内部控制评价指引》的规定,建立健全和有效实施内部控制,并评 价其有效性是石化油服董事会的责任。 二、注册会计师的责任 二〇二五年度 (1) - 1 - 1 工信会计师事务所(特殊普通台 INA SHU LUN PAN CERTIFIED PUBLIC ACCOUNTAN 内部控制审计报告 信会师报字[2026]第 ZK10009 号 中石化石油工程技术服务股份有限公司全体股东: 四、财务报告内部控制审计意见 我们认为,石化油服于 2025年 12 月 31 日按照《企业内部控制 基本规范》和相关规定在所有重大方面保持了有效的财务报告内部控 制。 我们的责任是在实施审计工作的基础上,对财务报告内部控制的 有效性发表审计意见,并对注意到的非财务报告内部控制的重大缺陷 进行披露。 ...

中石化石油工程技术服务股份有限公司 2025年度独立董事述职报告 (郑卫军) 2025年,本人作为中石化石油工程技术服务股份有限公 司(以下简称公司或石化油服)的独立董事,严格按照《中 华人民共和国公司法》《中华人民共和国证券法》《上市公 司独立董事管理办法》等有关法律规定,以及《中石化石油 工程技术服务股份有限公司章程》(以下简称《公司章程》) 《独立董事工作制度》等相关制度要求,秉持客观、公正、 独立的立场,诚信、勤勉、专业地履行职责,按时出席相关 会议,认真审议各项议案,切实维护公司和股东特别是中小 股东的合法权益。现将2025年度履职情况报告如下： 一、基本情况 本人自2021年2月起担任公司独立董事,于2024年6月续 任公司独立董事,同时续任公司第十一届董事会审计委员会 主任、薪酬委员会委员、提名委员会委员。 本人履历和兼职情况详见公司2025年年度报告的相关 内容。本人已按要求向董事会提交了《2025年度独立董事独 立性自查报告》,确认除担任公司独立董事外,与公司控股 股东、实际控制人及持有公司5%以上股份的股东均不存在关 联关系,未持有公司股份,未受过中国证监会及其他有关部 门的处罚和证券交易 ...

中石化石油工程技术服务股份有限公司 2025年度独立董事述职报告 (王鹏程) 2025年,本人作为中石化石油工程技术服务股份有限公 司(以下简称公司或石化油服)的独立董事,严格按照《中 华人民共和国公司法》《中华人民共和国证券法》《上市公 司独立董事管理办法》等有关法律规定,以及《中石化石油 工程技术服务股份有限公司章程》(以下简称《公司章程》) 《独立董事工作制度》等相关制度要求,秉持客观、公正、 独立的立场,诚信、勤勉、专业地履行职责,按时出席相关 会议,认真审议各项议案,切实维护公司和股东特别是中小 股东的合法权益。 现将2025年度履职情况报告如下： 一、基本情况 本人自2024年6月起担任公司独立董事,并担任公司第 十一届董事会提名委员会主任、审计委员会委员、薪酬委员 会委员、战略委员会委员。 本人履历和兼职情况详见公司2025年年度报告的相关 内容。本人已按要求向董事会提交了《2025年度独立董事独 立性自查报告》,确认除担任公司独立董事外,与公司控股 股东、实际控制人及持有公司5%以上股份的股东均不存在关 联关系,未持有公司股份,未受过中国证监会及其他有关部 门的处罚和证券交易所惩戒,符合《上市 ...