8月11日，上证指数涨0.34%，收报3647.55点，恒生指数涨0.19%，收报24906.81点。 中海油服AH溢价达114.89%，位居AH股溢价率第21位。当日收盘，中海油服A股报13.9元，跌幅 0.79%，H股报7.07港元，下跌0.28%。 资料显示，中海油田服务股份有限公司(中海油服,China Oilfield Services Limited或COSL)是全球较具规 模的综合型油田服务供应商。服务贯穿海上石油及天然气勘探,开发及生产的各个阶段。业务分为四大 类:物探勘察服务、钻井服务、油田技术服务及船舶服务。COSL于2002年11月20日公开发行H股,并在香 港联合交易所主板上市,股票编号:2883。2004年3月26日起,COSL之股票以一级美国存托凭证的方式在美 国柜台市场进行交易,股票编号为CHOLY。COSL于2007年9月28日在上海证券交易所上市,A股股票简称: 中海油服,股票编号:601808。 *注：AH股是指同时在A股和港股上市的公司，溢价（A/H）越大，说明H股相比A股越便宜。 本文源自：金融界 作者：行情君 ...

Oil Market Overview - Brent and WTI crude oil futures averaged $67.4 and $64.9 per barrel respectively, down $4.2 and $3.6 from the previous week [2] - Total U.S. crude oil inventory stands at 830 million barrels, with commercial inventory at 420 million barrels, strategic inventory at 400 million barrels, and Cushing inventory at 20 million barrels, showing changes of -2.79 million, -3.03 million, +0.23 million, and +0.45 million barrels respectively [2] - U.S. crude oil production is at 13.28 million barrels per day, a decrease of 30,000 barrels per day from the previous week [2] - U.S. refinery crude oil processing volume is 17.12 million barrels per day, an increase of 210,000 barrels per day, with a refinery utilization rate of 96.9%, up 1.5 percentage points [2] Refined Products - Average prices for gasoline, diesel, and jet fuel in the U.S. are $88, $96, and $89 per barrel respectively, down $3.9, $5.2, and $5.1 from the previous week [3] - U.S. gasoline, diesel, and jet fuel inventories are at 230 million, 110 million, and 40 million barrels respectively, with changes of -1.32 million, -0.57 million, and +0.97 million barrels [4] - Production of gasoline, diesel, and jet fuel in the U.S. is at 980,000, 511,000, and 198,000 barrels per day respectively, with changes of -24, -10, and +11 thousand barrels per day [5] - Consumption of gasoline, diesel, and jet fuel in the U.S. is at 904,000, 372,000, and 171,000 barrels per day respectively, with changes of -11, +12, and -39 thousand barrels per day [6] Trade Dynamics - U.S. gasoline imports, exports, and net exports are 120,000, 950,000, and 820,000 barrels per day respectively, with changes of +1, +6, and +5 thousand barrels per day [6] - U.S. diesel imports, exports, and net exports are 80,000, 1.55 million, and 1.47 million barrels per day respectively, with changes of -15, +23, and +38 thousand barrels per day [6] - U.S. jet fuel imports, exports, and net exports are 0, 140,000, and 140,000 barrels per day respectively, with changes of -6, 0, and +6 thousand barrels per day [6] Related Companies - Recommended companies include China National Offshore Oil Corporation (CNOOC), China Petroleum & Chemical Corporation (Sinopec), and China National Petroleum Corporation (PetroChina) [6]

Investment Rating - The report maintains a "Positive" outlook on the petrochemical industry [1]. Core Insights - The report highlights increasing uncertainty in oil prices due to OPEC's production increases and secondary sanctions on Russia. OPEC plans to increase production by 547,000 barrels per day in September and may consider further reductions in the future [5][6]. - Oil prices are expected to fluctuate within the range of $60 to $70 per barrel, with the overall supply-demand balance remaining loose [15]. - The upstream sector is experiencing mixed trends in drilling day rates, while the refining sector shows signs of improvement in profitability due to rising product price spreads [5][22]. - The polyester sector is anticipated to recover, with expectations of rising profitability for leading companies [16]. Summary by Sections Upstream Sector - As of August 8, 2025, Brent crude futures closed at $66.43 per barrel, down 4.65% from the previous week, while WTI futures closed at $63.88 per barrel, down 5.12% [22]. - U.S. commercial crude oil inventories decreased by 3.029 million barrels to 424 million barrels, which is 6% lower than the five-year average [25]. - The number of U.S. drilling rigs decreased to 539, down 1 from the previous week and down 49 year-on-year [35]. Refining Sector - The Singapore refining margin for major products increased to $16.62 per barrel, up $1.14 from the previous week [58]. - The price spread for ethylene was reported at $239.72 per ton, up $16.47 from the previous week, while the propylene price spread decreased to $113.50 per ton [5][55]. Polyester Sector - The report indicates a decline in PTA profitability, with prices dropping to 4692 RMB per ton, down 3.29% week-on-week [5]. - The overall performance of the polyester industry is considered average, with a focus on demand changes and expectations of gradual improvement as new capacities come online [16]. Investment Recommendations - The report recommends focusing on leading polyester companies such as Tongkun Co. and Wankai New Materials, as well as refining companies like Hengli Petrochemical and Sinopec, due to favorable competitive dynamics [16][18]. - It also suggests monitoring upstream exploration and production companies, particularly offshore service firms, for potential performance improvements [18].

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格隆汇8月7日丨中海油田服务(02883.HK)公告，公司将于2025年8月26日(星期二)举行董事会会议，借 以审议并(如认为适当)批准包括公司截至2025年6月30日止6个月的中期业绩等事宜。 ...

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Market Performance - The oil service engineering sector rose by 0.6% on August 6, with CNOOC Services leading the gains [1] - The Shanghai Composite Index closed at 3633.99, up 0.45%, while the Shenzhen Component Index closed at 11177.78, up 0.64% [1] Individual Stock Performance - Notable gainers included: - CNOOC Services (601808) at 14.04, up 1.23% with a trading volume of 80,500 shares and a turnover of 112 million yuan [1] - Zhongman Petroleum (603619) at 19.32, up 1.20% with a trading volume of 81,000 shares and a turnover of 156 million yuan [1] - Huibo Yin (002554) at 2.91, up 1.04% with a trading volume of 280,000 shares and a turnover of 81.09 million yuan [1] Capital Flow Analysis - The oil service engineering sector experienced a net outflow of 58.64 million yuan from institutional investors and 28.80 million yuan from retail investors, while retail investors saw a net inflow of 87.44 million yuan [2] - Individual stock capital flows showed: - Zhongyou Engineering (600339) had a net inflow of 6.99 million yuan from institutional investors [3] - Huibo Yin (002554) had a net inflow of 3.08 million yuan from retail investors [3] - CNOOC Services (601808) saw a net outflow of 6.14 million yuan from institutional investors [3]

Core Viewpoint - The case of Li Yong, former Deputy Secretary of the Party Group and General Manager of China National Offshore Oil Corporation (CNOOC), has been adjudicated, resulting in a 14-year prison sentence for bribery and a fine of 3 million RMB [1][2]. Group 1 - Li Yong was found guilty of accepting bribes totaling over 67.94 million RMB from 1996 to 2023 while holding various senior positions within CNOOC [1]. - The court determined that Li Yong's actions constituted a particularly large amount of bribery, warranting legal punishment [2]. - Mitigating factors included Li Yong's confession, cooperation with authorities, and full restitution of the illicit gains, which led to a lighter sentence [2].

Core Viewpoint - The article discusses the sentencing of Li Yong, former Deputy Secretary of the Party Committee and General Manager of China National Offshore Oil Corporation (CNOOC), for accepting bribes totaling over 67.94 million RMB, highlighting issues of corruption within state-owned enterprises [1][3]. Summary by Sections Case Details - Li Yong was sentenced to 14 years in prison and fined 3 million RMB for accepting bribes [1]. - The court found that from 1996 to 2023, Li Yong used his positions in various capacities within CNOOC to facilitate business for certain enterprises and individuals, receiving illegal benefits totaling over 67.94 million RMB [3]. Court Ruling - The court deemed Li Yong's actions as constituting a particularly large amount of bribery, warranting legal punishment [3]. - Mitigating factors included his confession, cooperation with the investigation, and full restitution of the illicit gains, which led to a lighter sentence [3].

Core Points - The case involves Li Yong, former Deputy Secretary of the Party Committee and General Manager of China National Offshore Oil Corporation (CNOOC), who was sentenced to 14 years in prison for bribery and fined 3 million RMB [1][2] - Li Yong was found guilty of accepting bribes totaling over 67.94 million RMB from 1996 to 2023 while holding various senior positions within CNOOC [1] - The court acknowledged Li Yong's cooperation during the investigation, including confessing to his crimes and returning all illicit gains, which contributed to a lighter sentence [2] Company and Industry Summary - Li Yong's actions were characterized by extensive corruption, including collusion with illegal businessmen and engaging in money and sex transactions, which raises concerns about governance within state-owned enterprises in the oil sector [1] - The case highlights the ongoing issues of corruption in China's energy industry, particularly within major state-owned companies like CNOOC, which may impact investor confidence and regulatory scrutiny [1][2] - The legal proceedings and outcomes reflect the Chinese government's commitment to combating corruption, especially in key industries, which could lead to stricter regulations and oversight in the future [2]