Group 1 - The Shanghai Composite Index rose by 0.96% to close at 3617.6 points, while the Hang Seng Index increased by 0.68% to 24902.53 points [1] - China Oilfield Services Limited (COSL) has an AH premium of 117.32%, ranking 22nd among AH shares [1] - COSL's A-shares closed at 13.87 yuan with a gain of 0.22%, and H-shares closed at 6.97 HKD, up by 0.58% [1] Group 2 - COSL is a major integrated oilfield service provider globally, offering services across all stages of offshore oil and gas exploration, development, and production [1] - The company's services are categorized into four main types: geophysical exploration services, drilling services, oilfield technical services, and marine services [1] - COSL was publicly listed on the Hong Kong Stock Exchange on November 20, 2002, and has been trading in the U.S. OTC market since March 26, 2004, and on the Shanghai Stock Exchange since September 28, 2007 [1]

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: 中海油田服務股份有限公司 FF301 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 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 H | | | | 於香港聯交所上市 (註1) | | 是 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 證券代號 (如上市) | 02883 | 說明 | | | | | | | | | | | 法定/註冊股份數目 | | | 面值 | | | 法定/註冊股本 | | | 上月底結存 | | | 1,811,124,000 | RMB | | 1 | RMB | | 1,811,124,000 | | 增加 / 減少 (-) | | | 0 | | | | RMB | | 0 | | 本月底結存 | | | 1,811,124,000 | RMB | | 1 | RMB | | 1,811,124,000 | ...

Trading Information Summary - On August 1, CNOOC Services (601808) closed at 13.8 yuan, down 0.86%, with a turnover rate of 0.29% and a trading volume of 84,600 shares, amounting to 117 million yuan [1] - The net outflow of main funds was 3.1787 million yuan, accounting for 2.72% of the total trading volume, while the net inflow of speculative funds was 11.1586 million yuan, accounting for 9.55% of the total trading volume [1][3] - Retail investors experienced a net outflow of 7.9798 million yuan, representing 6.83% of the total trading volume [1] Company Announcement Summary - CNOOC Services announced a guarantee for its wholly-owned subsidiary COSL Middle East FZE, with a guarantee amount of 98 million USD, within the previously estimated limit, and without counter-guarantee [1] - As of the announcement date, the total external guarantees provided by the company and its subsidiaries amounted to 44.144 billion yuan, which is 99.4% of the company's most recent audited net assets [1] - The guarantee agreement is effective from July 31, 2025, to July 30, 2026, and does not involve any collateral or pledge [1][3] - COSL Middle East FZE, the guaranteed party, is a wholly-owned subsidiary of CNOOC Services, established on July 2, 2006, with a registered capital of 1 million dirhams, primarily providing services related to the oil and gas industry [1]

Core Points - CNOOC Services (601808) closed at 13.8 yuan on August 1, 2025, down 2.27% from 14.12 yuan the previous week [1] - The company's market capitalization is currently 65.848 billion yuan, ranking 1st in the oil service engineering sector and 222nd among 5149 A-shares [1] Company Announcements - CNOOC Services provided a guarantee of 98 million USD for its wholly-owned subsidiary, COSL Middle East FZE [1] - As of the announcement date, the total external guarantees by the company and its subsidiaries amounted to 44.144 billion yuan, representing 99.4% of the latest audited net assets [1] - COSL Middle East FZE signed a USD revolving loan agreement with HSBC on July 31, 2025, with the guarantee provided by CNOOC Services valid until July 30, 2026 [1] - COSL Middle East FZE, established on July 2, 2006, is based in Dubai and primarily offers services related to the oil and gas industry [1] - As of March 31, 2025, COSL Middle East FZE reported total assets of 3.17256 billion yuan and total liabilities of 2.74031 billion yuan, resulting in net assets of 432.25 million yuan [1]

（文章来源：证券日报） 证券日报网讯 7月31日晚间，中海油服发布公告称，2025年7月31日，公司全资子公司 COSLMiddleEastFZE与香港上海汇丰银行有限公司共同签署美元循环贷款协议。公司为借款人 COSLMiddleEastFZE提供担保，担保金额为9，800万美元，担保期限至2026年7月30日。 ...

证券代码：601808 证券简称：中海油服 公告编号：临 2025-017 中海油田服务股份有限公司 关于为全资子公司提供担保的公告 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。 重要内容提示： 担保对象及基本情况 | | | 被担保人名称 | COSL | Middle 万美元 | East FZE | | --- | --- | --- | --- | --- | --- | | 担 保 象 | 对 | 本次担保金额 | 9,800 | | | | | | 是否在前期预计额度内 | ☑是 | □否 | □不适用：_________ | | | | 本次担保是否有反担保 | □是 | ☑否 | □不适用：_________ | 累计担保情况 | 对外担保逾期的累计金额（亿元 | 0 | | --- | --- | | 人民币） | | | 截至本公告日上市公司及其控股 | | | 子公司对外担保总额（亿元人民 | 441.44 | | 币） | | | 对外担保总额占上市公司最近一 期经审计净资产的比例（%） | 99.4 ...

中海油田服務股份有限公司 CHINA OILFIELD SERVICES LIMITED (於中華人民共和國註冊成立之股份有限公司) （股票代號：2883） 海外監管公告 本公告乃根據《香港聯合交易所有限公司證券上市規則》第13.10B條 規定而作出。 2025年7月31日 於本公告日期，本公司執行董事為趙順強先生（董事長）、盧濤先生 及肖佳先生；本公司非執行董事為范白濤先生及劉秋東先生；本公司 獨立非執行董事為趙麗娟女士、郭琳廣先生及姚昕先生。 证券代码：601808 证券简称：中海油服 公告编号：临 2025-017 中海油田服务股份有限公司 关于为全资子公司提供担保的公告 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。 重要内容提示： 担保对象及基本情况 公司 2025 年 3 月 25 日召开的董事会 2025 年第一次会议审议通过了《关于 全资子公司 COSL Middle East FZE 美元贷款续签并由公司为其提供担保的议案》。 详情请见公司于 2025 年 3 月 26 日在上海证券交易所网站（www.sse ...

Market Overview - The Hong Kong stock market indices continued to decline in the afternoon, with the Hang Seng Tech Index dropping over 3.1% at one point, ultimately closing down 2.72%, marking five consecutive days of decline [1] - The Hang Seng Index and the State-Owned Enterprises Index saw slight increases of 1.36% and 1.18%, respectively [1] Sector Performance - Major technology stocks experienced widespread declines, with Alibaba and JD.com falling nearly 3%, and Baidu down 2% [2] - The automotive sector faced significant pressure, with July retail sales of narrow passenger vehicles reportedly down over 11% month-on-month, leading to increased selling in automotive stocks [2] - Semiconductor stocks underperformed throughout the day, with leading company SMIC dropping nearly 6% [2] - Biopharmaceutical stocks, which had been rising, saw a correction [2] - Oil prices rebounded to around $70 due to geopolitical tensions, benefiting oil stocks, with China Petroleum rising nearly 4% [2] - The "three-child" concept stocks gained momentum, while coal, electricity, and steel sectors showed relative activity as part of the "anti-involution" theme [2] Notable Stock Movements - Li Auto saw a significant drop of over 12%, while other major players like BYD, Xpeng, and NIO fell over 5% [4][9] - Semiconductor stocks led the declines, with SMIC down over 6% and other semiconductor companies also experiencing losses [5][6] - Apple-related stocks declined, with GoerTek falling over 5% and other related companies like Sunny Optical and BYD Electronics also down [7][8] - Oil stocks rose, with China Petroleum and Sinopec both increasing by over 3% [10][11] - The "three-child" concept stocks performed well, with H&H International Holdings rising over 11% [12][13] Capital Flows - Southbound funds recorded a net inflow of HKD 11.714 billion, with the Shanghai-Hong Kong Stock Connect contributing HKD 6.427 billion and the Shenzhen-Hong Kong Stock Connect contributing HKD 5.287 billion [20] Market Outlook - Analysts suggest that the Hong Kong market may continue to experience a gradual recovery driven by fundamental factors, with a focus on the Hang Seng Tech Index, biopharmaceuticals, and AI concepts [22]

Group 1 - The core viewpoint of the news is that Hong Kong oil stocks collectively rose, driven by geopolitical tensions and rising oil prices, particularly after Trump's comments on potential sanctions against Russian oil buyers [1] - Chinese oil companies saw significant stock price increases, with China Petroleum rising by 2%, and other companies like Sinopec, CNOOC, and China Oilfield Services also experiencing gains of over 1% [2] - Brent crude oil prices reached a one-month high, closing at $72.51 per barrel, with a daily increase of 3.5% and a cumulative rise of nearly 6% over the past two days [1] Group 2 - Analysts predict that the potential for supply risks will increase due to the shortening of the deadline for new U.S. sanctions on Russia, alongside the ongoing traditional fuel consumption peak in the U.S. [1] - There is an expectation of a higher probability for the next round of domestic refined oil price adjustments to be upward, influenced by the easing of tariff concerns following an agreement between the U.S. and the EU [1]

Group 1 - The Hong Kong oil stocks collectively rose, with China Petroleum gaining 2%, and China Petroleum Chemical, CNOOC, and China Oilfield Services all increasing by over 1% [1] - Donald Trump announced intentions to impose sanctions on buyers of Russian oil if Moscow does not agree to a ceasefire in Ukraine within 10 days, leading to a rise in oil prices to a one-month high [1] - Brent crude oil, the international benchmark, closed at $72.51 per barrel, up 3.5% on the day and nearly 6% over the past two days [1] Group 2 - Analysts predict that the U.S. will shorten the deadline for new sanctions on Russia, increasing potential supply risks, while the traditional fuel consumption season in the U.S. is ongoing [1] - The easing of tariff concerns following an agreement between the U.S. and the EU is expected to contribute to a higher likelihood of domestic refined oil price adjustments in the next round [1]