Group 1 - The stock price of CNOOC Development is reported at 4.03 yuan, down 0.07 yuan from the previous trading day, with an opening price of 4.11 yuan, a high of 4.12 yuan, and a low of 4.00 yuan, with a trading volume of 673,154 hands and a transaction amount of 271 million yuan [1] - CNOOC Development operates in the extraction industry, focusing on marine oil engineering technology services, equipment manufacturing, and oilfield chemicals, and is a leading provider of marine oil engineering services in China, covering the entire lifecycle of oil and gas field development [1] - The oil and petrochemical industry showed weak performance on August 11, with a net outflow of 609 million yuan in main funds across the sector, and CNOOC Development experienced a net outflow of 56.19 million yuan, ranking third in the sector's fund outflow list, with a cumulative net outflow of 42.43 million yuan over the past five trading days [1]

Market Overview - The Shanghai Composite Index rose by 0.34% on August 11, with 24 out of 28 sectors experiencing gains, led by the power equipment and communication sectors, which increased by 2.04% and 1.95% respectively [1] - The oil and petrochemical sector saw a decline of 0.41%, ranking second in terms of losses for the day [1] Capital Flow - The net inflow of capital in the two markets was 10.02 billion yuan, with 16 sectors receiving net inflows [1] - The power equipment sector had the highest net inflow of 4.14 billion yuan, followed by the electronics sector with a net inflow of 3.33 billion yuan [1] Oil and Petrochemical Sector Analysis - The oil and petrochemical sector had a net outflow of 609 million yuan, with 47 stocks in the sector, of which 29 rose and 15 fell [2] - Among the stocks with net inflows, Huibo Po led with an inflow of 13.38 million yuan, followed by Rongsheng Petrochemical and PetroChina Oilfield Services with inflows of 13.29 million yuan and 11.29 million yuan respectively [2] - The stocks with the highest net outflows included China National Offshore Oil Corporation, PetroChina, and CNOOC Development, with outflows of 222 million yuan, 152 million yuan, and 56.19 million yuan respectively [2] Individual Stock Performance - The top stocks in the oil and petrochemical sector by net outflow included: - China National Offshore Oil Corporation: -1.37% with a net outflow of 222.39 million yuan - PetroChina: -2.05% with a net outflow of 151.50 million yuan - CNOOC Development: -1.71% with a net outflow of 56.19 million yuan [2][3]

Investment Rating - The report rates the chemical industry as "Outperform" [2] Core Views - The report highlights the impact of fluctuating international oil prices and the recent price changes in titanium dioxide and refrigerants, suggesting a focus on mid-year earnings reports and the influence of supply-side factors in related sub-industries [2][3][11] - It emphasizes the importance of self-sufficiency in electronic materials companies and the stability of dividend policies in energy enterprises [11] Summary by Sections Industry Dynamics - In the week of August 4-10, 2025, among 100 tracked chemical products, 18 saw price increases, 39 experienced declines, and 43 remained stable. 38% of products had month-on-month price increases, while 56% saw decreases [10][31] - International oil prices fell, with WTI crude oil closing at $63.88 per barrel, down 5.12% for the week, and Brent crude at $66.59 per barrel, down 4.42% [10][32] - Titanium dioxide prices decreased to an average of 13,302 RMB/ton, down 1.10% from the previous week, with a year-to-date decline of 7.24% [10][33] - Refrigerant prices increased, with R32 averaging 56,500 RMB/ton, up 2.73% week-on-week and 31.40% year-to-date [10] Investment Recommendations - The report suggests focusing on mid-year earnings, the impact of "anti-involution" on supply in related sub-industries, and the importance of self-sufficiency in electronic materials [11] - Long-term investment themes include the sustained high demand in the oil and gas extraction sector, the rapid development of downstream industries, and the potential for recovery in demand supported by policy [11] - Recommended stocks include China Petroleum, China Oilfield Services, and several technology and chemical companies [11] Key Stocks for August - The report identifies Satellite Chemical and Anji Technology as key stocks for August, highlighting their strong performance and growth potential [12][18]

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]

Market Overview - On August 7, the oil service engineering sector rose by 0.05% compared to the previous trading day, with Qianeng Hengxin leading the gains [1] - The Shanghai Composite Index closed at 3639.67, up 0.16%, while the Shenzhen Component Index closed at 11157.94, down 0.18% [1] Stock Performance - Qianeng Hengxin (300191) closed at 20.44, up 2.30% with a trading volume of 109,300 shares and a turnover of 221 million yuan [1] - Tongyuan Petroleum (300164) closed at 5.41, up 1.88% with a trading volume of 790,400 shares and a turnover of 424 million yuan [1] - Other notable stocks include: - Zhunyou Co. (002207) at 7.49, up 1.49% [1] - Beiken Energy (002828) at 10.39, up 1.07% [1] - Keli Co. (920088) at 37.48, up 0.62% [1] Capital Flow - The oil service engineering sector saw a net inflow of 9.91 million yuan from institutional investors, while retail investors experienced a net outflow of 1.45 million yuan [2] - The capital flow for individual stocks shows: - Tongyuan Petroleum had a net inflow of 41.93 million yuan from institutional investors [3] - Zhunyou Co. had a net inflow of 16.39 million yuan from institutional investors [3] - Keli Co. had a net inflow of 14.10 million yuan from institutional investors [3]

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]

Investment Rating - Investment recommendation: Outperform the market (maintained) [8] Core Viewpoints - The report emphasizes the significant potential of deep-sea oil and gas resources in China, particularly in the South China Sea, where there are abundant untapped mineral resources. The report highlights that CNOOC is the largest offshore oil and gas operator in China, with a comprehensive industrial chain covering exploration, engineering construction, equipment operation, and oilfield services. The deep-sea economic strategy is expected to enhance the value of CNOOC and related marine oil and gas service industries [10][19]. - The report identifies three key barriers in the deep-sea sector: the increasing demand for high-performance and specialized chemical materials in extreme marine environments, the corrosion challenges faced by marine engineering, and the anticipated growth in demand for sealing materials driven by the marine economy [11][12][13]. Summary by Sections 1. Marine Resource Endowment and CNOOC's Leadership - The report discusses the importance of the Central Economic Committee's meeting on July 1, 2025, which focused on promoting high-quality development of the marine economy and enhancing marine resource development capabilities. It is expected that supportive policies will accelerate the development of deep-sea technology, equipment manufacturing, and material applications [3][18]. - CNOOC is positioned as a key player in China's deep-sea energy security strategy, with significant oil and gas reserves in the South China Sea, estimated at approximately 3.6 billion barrels of oil and 40.3 trillion cubic feet of natural gas [19][22]. 2. Demand for High-Performance and Specialized Chemical Materials - The report highlights the growing market demand for marine new materials, which are essential for modern marine economic development. These materials are crucial for various applications, including naval equipment, shipbuilding, marine engineering, and resource development [81]. - The report notes that the marine engineering sector faces severe corrosion challenges, necessitating advanced anti-corrosion technologies and materials to ensure the safety and economic efficiency of marine equipment [86][87]. 3. Investment Recommendations - The report suggests focusing on leading central enterprises in deep-sea oil and gas exploration and extraction, particularly CNOOC, as well as the marine oil and gas service industry. Additionally, it recommends paying attention to high-performance anti-corrosion coatings and sealing materials due to their critical demand in extreme marine environments [14].

证券之星消息，8月5日油服工程板块较上一交易日上涨0.78%，准油股份领涨。当日上证指数报收于 3617.6，上涨0.96%。深证成指报收于11106.96，上涨0.59%。油服工程板块个股涨跌见下表： 从资金流向上来看，当日油服工程板块主力资金净流出3839.84万元，游资资金净流出4082.09万元，散户 资金净流入7921.92万元。油服工程板块个股资金流向见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 002207 | 准油股份 | 7.44 | 3.91% | 28.51万 | 2.10亿 | | 002629 | 仁智股份 | 7.77 | 3.05% | 16.25万 | 1.24亿 | | 600339 | 中油工程 | 3.46 | 1.47% | 35.19万 | 1.21亿 | | 600583 | 海油工程 | 5.57 | 1.46% | 29.83万 1 | 1.66亿 | | 300164 | 通源石油 | 5.31 | 1.34% | 53.16万 | ...

证券之星消息，8月4日油服工程板块较上一交易日上涨0.21%，惠博普领涨。当日上证指数报收于 3583.31，上涨0.66%。深证成指报收于11041.56，上涨0.46%。油服工程板块个股涨跌见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入(元) | | 游资净占比 散户净流入 (元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 600968 | 海油发展 | 1371.20万 | 12.84% | 155.91万 | 1.46% | -1527.11万 | -14.30% | | 002554 | 惠博音 | 885.55万 | 11.16% | -571.47万 | -7.20% | -314.08万 | -3.96% | | 600871 | 石化油服 | 732.73万 | 5.29% | 207.17万 | 1.50% | -939.90万 | -6.78% | | 600583 海油工程 | | 126.03万 | 0.99% | -251.28万 | -1.98% | 125.25 ...

1. Report Industry Investment Rating No relevant information is provided in the given content. 2. Core Viewpoints of the Report - This week, the weekly average prices of Brent/WTI crude oil futures were $71.6/$68.5 per barrel, up $2.8/$2.7 per barrel from last week. The total US crude oil inventory, commercial crude oil inventory, strategic crude oil inventory, and Cushing crude oil inventory were 8.3/4.3/4.0/0.2 billion barrels, with a week - on - week increase of 7.94/7.7/0.24/0.69 million barrels respectively. US crude oil production was 13.31 million barrels per day, up 40,000 barrels per day week - on - week. The number of active US crude oil rigs was 410 this week, down 5 week - on - week, and the number of active US fracturing fleets was 168, down 1 week - on - week. US refinery crude oil processing volume was 16.91 million barrels per day, down 30,000 barrels per day week - on - week, and the refinery crude oil utilization rate was 95.4%, down 0.1 pct week - on - week. US crude oil imports, exports, and net imports were 6.14/2.7/3.44 million barrels per day, with a week - on - week change of +160,000/ - 1.16 million/+1.32 million barrels per day respectively [2]. - The weekly average prices of US gasoline, diesel, and jet fuel were $92/$101/$90 per barrel, with a week - on - week change of +$2.9/ - $2.0/ - $4.1 per barrel respectively. The price spreads with crude oil were $20/$30/$19 per barrel, with a week - on - week change of +$0.6/ - $4.3/ - $6.3 per barrel respectively. US gasoline, diesel, and jet fuel inventories were 2.3/1.1/0.4 billion barrels, with a week - on - week change of - 2.72/ + 3.64/ - 2.11 million barrels respectively. US gasoline, diesel, and jet fuel production was 10.04/5.21/1.87 million barrels per day, with a week - on - week change of +680,000/+130,000/ - 10,000 barrels per day respectively. US gasoline, diesel, and jet fuel consumption was 9.15/3.61/2.09 million barrels per day, with a week - on - week change of +190,000/+260,000/+410,000 barrels per day respectively. US gasoline imports, exports, and net exports were 120,000/890,000/770,000 barrels per day, with a week - on - week change of - 40,000/+170,000/+200,000 barrels per day respectively; US diesel imports, exports, and net exports were 230,000/1.31 million/1.09 million barrels per day, with a week - on - week change of +110,000/ - 120,000/ - 230,000 barrels per day respectively; US jet fuel imports, exports, and net exports were 60,000/150,000/80,000 barrels per day, with a week - on - week change of - 90,000/ - 110,000/ - 30,000 barrels per day respectively [2]. - Recommended companies include CNOOC Limited (600938.SH/0883.HK), PetroChina Company Limited (601857.SH/0857.HK), Sinopec Corporation (600028.SH/0386.HK), CNOOC Oilfield Services Limited (601808.SH), Offshore Oil Engineering Co., Ltd. (600583.SH), and CNOOC Energy Technology & Services Limited (600968.SH). Companies to be noted include Sinopec Oilfield Service Corporation (600871.SH/1033.HK), China National Petroleum Corporation Engineering Co., Ltd. (600339.SH), and Sinopec Mechanical Engineering Co., Ltd. (000852.SZ) [3]. 3. Summary by Relevant Catalogs 3.1 Crude Oil Weekly Data Briefing - **Upstream Key Company Price Movements**: This section presents the price, price changes in the recent week, month, three - month, one - year periods, and year - to - date price changes of multiple upstream companies such as CNOOC, PetroChina, and Sinopec, along with their market capitalization and valuation data [8]. - **Crude Oil Price**: The weekly average prices of Brent, WTI, Russian Urals, and Russian ESPO crude oils were $71.6, $68.5, $67.2, and $67.8 per barrel respectively, with week - on - week increases of $2.8, $2.7, $2.3, and $2.9 per barrel respectively. The LME copper spot price was $9,165 per ton, down $653.5 week - on - week, and the US dollar index was 100, up 2.6 week - on - week [8]. - **Crude Oil Inventory**: The total US crude oil inventory, commercial crude oil inventory, strategic crude oil inventory, and Cushing crude oil inventory were 8.3/4.3/4.0/0.2 billion barrels, with a week - on - week increase of 7.94/7.7/0.24/0.69 million barrels respectively [2][8]. - **Crude Oil Production**: US crude oil production was 13.31 million barrels per day, up 40,000 barrels per day week - on - week. The number of US crude oil rigs was 410, down 5 week - on - week, and the number of US fracturing fleets was 168, down 1 week - on - week [2][8]. - **Refinery Data**: US refinery crude oil processing volume was 16.91 million barrels per day, down 30,000 barrels per day week - on - week, and the refinery utilization rate was 95.4%, down 0.1 pct week - on - week. The utilization rate of Chinese local refineries was 51.0%, up 0.95 pct, and that of Chinese major refineries was 84.0%, up 0.05 pct [8]. - **Crude Oil Import and Export**: US crude oil imports, exports, and net imports were 6.14/2.7/3.44 million barrels per day, with a week - on - week change of +160,000/ - 1.16 million/+1.32 million barrels per day respectively [2][8]. - **Product Oil Data**: It includes the price, price spread, inventory, production, consumption, and import/export data of product oils in the US, China, Europe, and Singapore [9]. - **Oilfield Services Data**: The weekly average daily rates of offshore jack - up drilling platforms and semi - submersible drilling platforms are provided [9]. 3.2 This Week's Petroleum and Petrochemical Sector Market Review - **Petroleum and Petrochemical Sector Performance**: No specific performance data is provided in the given content, only the section title is mentioned [11]. - **Performance of Sector Listed Companies**: The price, market capitalization, and price changes in the recent week, month, three - month, one - year periods, and year - to - date price changes of multiple listed companies in the sector are presented, along with their valuation data [22][23]. 3.3 Crude Oil Sector Data Tracking - **Crude Oil Price**: Analyzes the prices and price spreads of Brent, WTI, Urals, ESPO crude oils, as well as the relationship between the US dollar index, copper price, and WTI crude oil price [28][30][40]. - **Crude Oil Inventory**: Discusses the relationship between US commercial crude oil inventory and oil prices, the weekly drawdown rate of US commercial crude oil inventory and the change rate of Brent oil prices, and presents the data of US total crude oil inventory, commercial crude oil inventory, strategic crude oil inventory, and Cushing crude oil inventory [43][44][53]. - **Crude Oil Supply**: Analyzes US crude oil production, the number of crude oil rigs, and the number of fracturing fleets, as well as their relationship with oil prices [57][59][61]. - **Crude Oil Demand**: Presents US refinery crude oil processing volume, refinery utilization rate, and the utilization rates of Chinese local and major refineries [65][69][72]. - **Crude Oil Import and Export**: Analyzes US crude oil imports, exports, net imports, and the import/export and net import data of crude oil and petroleum products [76][81]. 3.4 Product Oil Sector Data Tracking - **Product Oil Price**: Analyzes the relationship between international oil prices and domestic gasoline, diesel retail prices, and presents the prices and price spreads of product oils in different regions such as the US, China, Europe, and Singapore [87][114][120]. - **Product Oil Inventory**: Presents the inventory data of gasoline, diesel, and jet fuel in the US and Singapore [127][131][137]. - **Product Oil Supply**: Presents the production data of gasoline, diesel, and jet fuel in the US [143][145][146]. - **Product Oil Demand**: Presents the consumption data of gasoline, diesel, and jet fuel in the US, as well as the number of US airport passenger screenings [149][150][156]. - **Product Oil Import and Export**: Analyzes the import/export and net export data of gasoline, diesel, and jet fuel in the US [161][166][167]. 3.5 Oilfield Services Sector Data Tracking - Presents the average daily rates of jack - up drilling platforms and semi - submersible drilling platforms in the oilfield services industry [175][180].