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]

从中证沪港深互联互通中小综合能源指数持仓样本的行业来看，煤炭占比37.69%、焦炭占比19.45%、 油气开采占比12.76%、燃油炼制占比12.13%、油田服务占比8.87%、油气流通及其他占比5.85%、天然 气加工占比3.25%。 资料显示，该指数系列样本每半年调整一次，样本调整实施时间分别为每年6月和12月的第二个星期五 的下一交易日。权重因子随样本定期调整而调整，调整时间与指数样本定期调整实施时间相同。在下一 个定期调整日前，权重因子一般固定不变。特殊情况下将对该指数系列样本进行临时调整。当样本退市 时，将其从指数样本中剔除。样本公司发生收购、合并、分拆等情形的处理，参照计算与维护细则处 理。当中证沪港深500指数、中证沪港深互联互通中小综合指数和中证沪港深互联互通综合指数样本发 生变动时，将进行相应调整。 据了解，中证沪港深行业指数系列将中证沪港深 500、中证沪港深互联互通中小综合以及中证沪港深互 联互通综合指数样本按行业分类标准分别分为 11 个行业，再以各行业全部证券作为样本编制指数，以 反映中证沪港深指数系列中不同行业公司证券的整体表现。该指数以2004年12月31日为基日，以1000.0 ...

Core Viewpoint - CNOOC Services' stock closed at 14.06 yuan, down 1.40%, with a rolling PE ratio of 19.80 times and a total market capitalization of 67.089 billion yuan [1]. Company Summary - CNOOC Services specializes in oil and gas exploration, development, and production, offering services such as drilling, oilfield technical services, vessel services, geophysical data collection, and engineering surveying [1]. - As of June 30, 2014, the number of shareholders reached 98,641, an increase of 477, with an average holding value of 352,800 yuan and an average holding quantity of 27,600 shares [1]. - In the first quarter of 2025, the company reported revenue of 10.798 billion yuan, a year-on-year increase of 6.40%, and a net profit of 888 million yuan, a year-on-year increase of 39.60%, with a gross profit margin of 17.64% [1]. Industry Summary - The average PE ratio for the extraction industry is 29.78 times, with a median of 38.68 times, positioning CNOOC Services at 11th place within the industry [2]. - The industry average market capitalization is 152.92 billion yuan, while the median is 53.49 billion yuan [2].

Core Viewpoint - The report highlights the performance and strategic adjustments of the Silver华心怡 fund managed by Li Xiaoxing, indicating a positive outlook for the second half of the year, particularly in technology and dividend stocks that have seen sufficient adjustments in the first half [1][4]. Fund Performance - In Q2 2025, the net asset value of Silver华心怡 increased by 557 million, reaching 5.947 billion, making it the largest fund managed by Li Xiaoxing [1]. - The fund's A and C share net value growth rates were 2.31% and 2.16%, respectively, slightly outperforming the benchmark return of 2.09% [1]. Stock Holdings - The stock allocation of Silver华心怡 slightly increased from 89.74% to 89.80% in Q2 [2]. - The top ten holdings include 中芯国际, 小米集团, 宁德时代, 中国移动, 分众传媒, 腾讯控股, 汇川技术, 中国联通, 中海油田服务, and 顺丰控股 [2][3]. - Notably, Guizhou Moutai and Alibaba exited the top ten holdings, while the fund significantly increased its positions in Xiaomi, 分众传媒, and 汇川技术 [3]. Market Outlook - Li Xiaoxing maintains an optimistic view for the second half of the year, focusing on technology stocks and dividend stocks that have not seen significant price increases [4]. - AI remains a central theme in global technological innovation, with strong demand for computing power in China and easing supply bottlenecks [4]. - The report emphasizes investment opportunities in AI hardware and domestic semiconductor advancements, particularly in advanced wafer manufacturing and packaging [4]. Sector Insights - The consumer sector is expected to see structural changes, with growth opportunities in new categories such as trendy toys and pets [5]. - The pharmaceutical sector is experiencing active performance, driven by the acceleration of domestic pharmaceutical upgrades and increasing international competitiveness [5]. - The banking sector is noted for its stable operations and improved asset quality, while the insurance sector is anticipated to recover from its most challenging period [5].

金融界7月15日消息，A股三大指数收盘涨跌不一，中证国企一带一路指数 (国企一带一路，000859)下 跌0.89%，报1606.56点，成交额674.71亿元。 数据统计显示，中证国企一带一路指数近一个月上涨1.60%，近三个月上涨4.43%，年至今下跌0.38%。 据了解，中证国企一带一路指数从沪深市场参与一带一路建设的国企上市公司中，综合评估其市值规 模、一带一路业务参与程度、盈利质量及股东回报、社会责任情况，选取其中较具代表性的100只上市 公司证券作为指数样本，以反映受益于一带一路主题的国企上市公司证券的整体表现。该指数以2013年 12月31日为基日，以1000.0点为基点。 从指数持仓来看，中证国企一带一路指数十大权重分别为：中远海控（2.64%）、平高电气 （2.41%）、小商品城（2.31%）、中远海发（2.15%）、中海油服（2.11%）、山东黄金（2.03%）、中 国铝业（2.0%）、东阿阿胶（1.99%）、北新建材（1.93%）、广东宏大（1.92%）。 从中证国企一带一路指数持仓的市场板块来看，上海证券交易所占比74.15%、深圳证券交易所占比 25.85%。 从中证国企一带一路指数 ...

Group 1 - The China Securities Index series includes the CSI 500, CSI Hong Kong-Shanghai-Shenzhen Small Comprehensive Index, and CSI Hong Kong-Shanghai-Shenzhen Comprehensive Index, categorized into 11 industries to reflect the overall performance of different industry securities [1][2] - The CSI Hong Kong-Shanghai-Shenzhen Small Comprehensive Energy Index has shown a 2.88% increase over the past month, a 7.73% increase over the past three months, and a 6.22% decrease year-to-date [1] - The top ten holdings in the CSI Hong Kong-Shanghai-Shenzhen Small Comprehensive Energy Index include China Coal Energy (11.12%), Jereh Oilfield Services (6.61%), Meijin Energy (4.44%), and others [1] Group 2 - The market share of the CSI Hong Kong-Shanghai-Shenzhen Small Comprehensive Energy Index is distributed as follows: Shanghai Stock Exchange 52.20%, Shenzhen Stock Exchange 24.29%, and Hong Kong Stock Exchange 23.51% [2] - The industry composition of the index shows that coal accounts for 37.32%, coke for 18.96%, fuel refining for 12.62%, oil and gas extraction for 12.35%, and oilfield services for 9.14% [2] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2]

Group 1 - CNOOC Services (中海油服) closed at 14.26 yuan on June 13, 2025, up 4.85% from the previous week, with a market cap of 68.043 billion yuan, ranking 1st in the oil service engineering sector and 206th in the A-share market [1] - The company provided a guarantee of 200 million USD for its wholly-owned subsidiary COSL Middle East FZE, with a guarantee period until June 8, 2026 [1][2] - As of the announcement date, the total external guarantees by the company and its subsidiaries amounted to approximately 51.36 billion yuan, accounting for about 115.6% of the latest audited net assets [1] Group 2 - COSL Middle East FZE signed a USD revolving loan agreement with Agricultural Bank of China Hong Kong Branch, with the company providing a guarantee for the borrower [2] - As of March 31, 2025, COSL Middle East FZE had total assets of 3.17256 billion yuan and total liabilities of 2.74031 billion yuan, resulting in a net asset of 432.25 million yuan [2] - The board of directors believes that the guarantee is in compliance with relevant laws and regulations and does not harm the interests of the company and its shareholders, especially minority shareholders [2]