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。 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10月22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 证券代码：600871 证券简称：石化油服 公告编号：临 2025-034 中石化石油工程技术服务股份有限公司 关于 2025 年前三季度对外担保实际发生情况的公告 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 ...

Group 1 - The stock price of Sinopec Oilfield Service (SH:600871) reached its daily limit, closing at 2.53 yuan, with an increase of 10.00% [1] - The total market capitalization of the company is 38.689 billion yuan [1] - The stock had previously hit the daily limit in the prior trading day [1]

Core Viewpoint - The Sinopec sector is experiencing strong performance, with both Sinopec Oilfield Service and Sinopec Machinery reaching their daily price limit increase [1] Group 1 - The Sinopec sector is showing significant strength in the market as of October 22 [1] - Sinopec Oilfield Service has hit the daily limit increase, indicating strong investor interest [1] - Sinopec Machinery has also reached its daily limit increase, reflecting positive market sentiment [1]

Core Insights - The China Securities National New State-Owned Enterprises Modern Energy Index has seen a slight decline of 0.13% as of October 22, 2025, with mixed performance among constituent stocks [3] - The "Wind Energy Beijing Declaration 2.0" was released on October 20, 2025, at the International Wind Energy Conference, setting ambitious targets for wind power installation during the 14th and 15th Five-Year Plans [3] Group 1: Market Performance - The top-performing stocks include PetroChina Oilfield Services, which rose by 10.00%, and China Nuclear Engineering, which increased by 4.10% [3] - The recent trading volume for the National Modern Energy ETF was 161.57 million yuan, with a turnover rate of 3.62% [3] - Over the past year, the National Modern Energy ETF has seen an average daily trading volume of 615.35 million yuan [3] Group 2: Policy Changes - Starting November 1, 2025, the 50% VAT refund policy for onshore wind power will be canceled, while the policy for offshore wind power will continue until the end of 2027 [4] - The cancellation of tax incentives for onshore wind power is expected to impact net profits by approximately 19%, creating short-term pressure on profitability [4] Group 3: Industry Outlook - Despite the short-term challenges, the long-term outlook for the wind power industry remains robust due to China's commitment to its "dual carbon" strategy [4] - The wind power supply chain is anticipated to enter a recovery phase, with a focus on leading turbine manufacturers and offshore expansion [4] - The "Two Seas" strategy for wind power equipment is expected to enhance market share and overall profitability for companies in the sector [4] Group 4: Index Composition - As of September 30, 2025, the top ten weighted stocks in the index include Changjiang Electric Power and China Nuclear Power, accounting for 47.72% of the index [6]

Core Insights - The oil and gas service sector in the A-share market has shown strong performance, with several stocks experiencing significant gains [1] Stock Performance Summary - 德石股份 (De Shi Co., Ltd.) increased by 16.21%, with a total market capitalization of 44.84 billion and a year-to-date increase of 115.10% [2] - 科力股份 (Ke Li Co., Ltd.) rose by 10.18%, with a market cap of 34.22 billion and a year-to-date increase of 64.96% [2] - 贝肯能源 (Bei Ken Energy) saw a 10.01% increase, with a market cap of 24.96 billion and a year-to-date increase of 45.80% [2] - 石化油服 (Petrochemical Oil Service) gained 10.00%, with a market cap of 480 billion and a year-to-date increase of 24.02% [2] - 神开股份 (Shen Kai Co., Ltd.) increased by 9.99%, with a market cap of 44.87 billion and a year-to-date increase of 132.64% [2] - 石化机械 (Petrochemical Machinery) rose by 9.97%, with a market cap of 81.16 billion and a year-to-date increase of 23.04% [2] - 山东墨龙 (Shandong Mo Long) increased by 9.95%, with a market cap of 67.90 billion and a year-to-date increase of 206.12% [2] - 惠博普 (Hui Bo Pu) saw a 9.94% increase, with a market cap of 51.61 billion and a year-to-date increase of 54.18% [2] - 潜能恒信 (Qian Neng Heng Xin) rose by 9.85%, with a market cap of 73.89 billion and a year-to-date increase of 80.39% [2] - 准油股份 (Zhun You Co., Ltd.) increased by 8.48%, with a market cap of 25.47 billion and a year-to-date increase of 97.16% [2] - 通源石油 (Tong Yuan Petroleum) rose by 5.80%, with a market cap of 39.72 billion and a year-to-date increase of 58.45% [2] - 中海油服 (CNOOC Services) increased by 4.00%, with a market cap of 695 billion and a year-to-date decrease of 2.90% [2] - 海默科技 (Hai Mo Technology) rose by 3.85%, with a market cap of 50.87 billion and a year-to-date increase of 85.32% [2] - 中曼石油 (Zhong Man Petroleum) increased by 3.57%, with a market cap of 96.63 billion and a year-to-date increase of 9.62% [2] - 新锦动力 (Xin Jin Power) rose by 3.19%, with a market cap of 38.98 billion and a year-to-date increase of 78.28% [2]

Core Viewpoint - Shandong Molong's stock price increased by over 5%, marking its fourth consecutive day of gains with two limit-up sessions [1] - Sinopec Oilfield Service's stock rose by more than 3%, while CNOOC Oilfield Services saw an increase of over 1% [1] Company Performance - Shandong Molong recorded a significant rise in its A-share market performance, achieving a notable increase over four days [1] - Sinopec Oilfield Service and CNOOC Oilfield Services also experienced positive stock movements, indicating a favorable trend in the oil service sector [1]

（文章来源：证券时报网） 数据宝统计，截至10:57，石化油服成交额12.31亿元，创2017年5月31日以来新高。最新股价上涨 7.83%，换手率3.68%。上一交易日该股全天成交额为8.22亿元。（数据宝） ...

（文章来源：每日经济新闻） 每经AI快讯，10月22日，可燃冰板块延续强势，石化油服、神开股份涨停，德石股份涨超15%，中海油 服、潜能恒信等跟涨。 ...

Core Viewpoint - The deep earth economy concept is gaining traction, leading to significant stock price increases for related companies [1] Company Performance - Sinopec Oilfield Service (01033.HK) saw an increase of 8.33%, reaching HKD 0.91 [1] - Shandong Molong Petroleum Machinery (00568.HK) experienced a rise of 5.53%, trading at HKD 4.77 [1]

Core Viewpoint - The "deep earth economy" is gaining attention as a key component of strategic emerging industries, with significant developments expected during the upcoming "14th Five-Year Plan" period [1] Group 1: Market Reaction - Sinopec Oilfield Service (01033) saw an increase of 8.33%, trading at 0.91 HKD [1] - Shandong Molong (00568) experienced a rise of 5.53%, trading at 4.77 HKD [1] Group 2: Government Initiatives - The Ministry of Natural Resources announced that during the "14th Five-Year Plan," standardization efforts will focus on seizing the high ground in emerging industries such as deep sea and deep earth [1] Group 3: Definition and Scope of Deep Earth Economy - The "deep earth economy" encompasses economic activities and industrial chains related to the development of deep earth resources and deep space utilization [1] - It includes areas such as deep resource exploration (oil, gas, minerals), underground space construction (energy storage, transportation, urban facilities), core equipment manufacturing, and technical services [1]