证券之星消息，根据天眼查APP数据显示中国石油（601857）新获得一项发明专利授权，专利名为"一 种制备低硫燃料油的方法及系统"，专利申请号为CN202210939161.1，授权日为2026年2月10日。 专利摘要：本发明公开了一种制备低硫燃料油的方法及系统。所述方法包括：将劣质重油、催化剂与氢 气进行混合，得到第一混合产物，对第一混合产物进行浅度加氢裂化反应，将浅度加氢裂化反应后所得 产品进行气液分离；将气液分离后的液相产品与复合絮凝剂进行混合，得到第二混合产物，将第二混合 产物进行连续沉积，得到溢流物料和底流物料；对溢流物料进行加氢脱硫处理，制备出低硫燃料油；本 发明对劣质重油进行浅度加氢裂化反应，控制反应深度，避免生焦；并加入复合絮凝剂，使沥青质等生 焦前驱体在加氢脱硫前分离，提高了溢流组分的原料适应性，且制备的低硫燃料油稳定性高、含硫量 低。 通过天眼查大数据分析，中国石油天然气股份有限公司共对外投资了1298家企业，参与招投标项目443 次；财产线索方面有商标信息105条，专利信息48442条；此外企业还拥有行政许可168个。 数据来源：天眼查APP 以上内容为证券之星据公开信息整理，由AI算法 ...

Core Viewpoint - The company Jiangsu Shengji Investment Holdings Co., Ltd., a wholly-owned subsidiary of GaoYa Optical (00907), has been identified as a candidate for the second bid section in the China National Petroleum Corporation (CNPC) Liaoning Sales Company's 2026 Phase I Non-Oil Commodity Supplier Access Project, marking a significant opportunity for the company in the retail sector [1][2]. Group 1 - Jiangsu Shengji has been confirmed as a candidate for the second bid section, which includes the supply of sunglasses among other daily consumer goods [1]. - The qualification as a candidate allows Jiangsu Shengji to become a supplier for CNPC's Liaoning Sales, which is a crucial retail channel for the company's core product, sunglasses [2]. - The supplier access qualification is valid until December 31, 2028, with subsequent cooperation subject to annual supplier assessments and contract negotiations [1]. Group 2 - The board views this achievement as a formal recognition of the quality and competitiveness of the company's sunglasses and other eyewear products through a public and competitive process [2]. - This development opens a significant retail pipeline for the company's main business and aligns with its strategy to expand the sales network for eyewear products [2]. - Success in the Liaoning division may serve as a reference for other CNPC regional divisions, establishing a foundation for future participation in similar supplier access projects [2].

Core Viewpoint - The company, GaoYa Optical, has been selected as a candidate for the second section of a tender project by China National Petroleum Corporation (CNPC) for non-oil product suppliers in Liaoning Province, marking a significant opportunity for the company to supply sunglasses and other daily goods [1][2]. Group 1 - Jiangsu Shengji Investment Holding Co., Ltd., a wholly-owned subsidiary of GaoYa Optical, has been identified as a candidate for the tender project, which includes the supply of sunglasses [1]. - The qualification as a candidate will allow Jiangsu Shengji to become a supplier for CNPC's non-oil products, with a validity period until December 31, 2028, subject to annual assessments and contract negotiations [1]. Group 2 - The board of directors views this achievement as a formal recognition of the quality and competitiveness of the company's sunglasses and optical products through a competitive bidding process [2]. - This development opens a significant retail channel for the company's core product, sunglasses, by allowing access to CNPC's extensive network of convenience stores at gas stations in Liaoning Province [2]. - Success in this tender not only represents an independent business achievement but also lays a foundation for future participation in similar supplier qualification projects across other CNPC regional branches, showcasing the replicability and expansion potential of the company's products and business model [2].

Group 1 - The company Jiangsu Shengji Investment Holdings has been selected as a candidate for the second section of the non-oil commodity supplier qualification project by China National Petroleum Corporation (CNPC) in Liaoning Province, with the announcement made on February 6, 2026 [1] - The project allows Jiangsu Shengji to supply various consumer goods, including sunglasses, marking a significant opportunity for the company to enter CNPC's extensive retail network at gas station convenience stores [2] - The qualification as a candidate not only represents an independent business achievement but also lays a foundation for the company to participate in similar supplier qualification projects across other regions of CNPC, showcasing the replicability and expansion potential of the company's products and business model [2] Group 2 - The board views this achievement as a formal recognition of the quality and competitiveness of the company's sunglasses and eyewear products through a public and competitive process [2] - This development aligns with the company's strategy to expand its sales network for eyewear products, opening up a significant retail channel [2]

Market Overview - The Hang Seng Index rose by 0.58% to close at 27,183.15 points, while the Hang Seng Tech Index increased by 0.62% to 5,451.03 points, and the National Enterprises Index climbed by 0.81% to 9,242.75 points [1] - The index opened at 27,202.96 points, initially rising before retreating, and ultimately gained 155.99 points with a total turnover exceeding 234 billion HKD [1] - There were 1,344 advancing stocks, 923 declining stocks, and 896 stocks closing flat by midday [1] - The net inflow for the southbound trading (Hong Kong Stock Connect) was 84.7 million HKD [1] Sector Performance - Most sectors experienced gains, including chips, optical communications, biomedicine, new energy vehicles, oil and gas, banking, aviation, and port transportation [1] - Mixed performance was noted in new consumption, non-ferrous metals, and brokerage sectors, while gold, technology, real estate, and electricity sectors mostly declined [1] Individual Stock Movements - Notable stock movements included Pop Mart rising by 4.90%, Longi Green Energy increasing by 8.88%, Xiaomi Group up by 1.08%, and SMIC gaining 1.71% [1] - China Ping An rose by 0.62%, AIA fell by 0.52%, Zijin Mining increased by 2.52%, and Tianzuo Zhixin surged by 12.40% [1] - COSCO Shipping Energy rose by 5.49%, Zhihui gained 14.81%, and Rongchang Biotech increased by 3.64% [1] - HSBC Holdings rose by 0.72%, Industrial and Commercial Bank of China increased by 0.77%, and China Petroleum gained 1.64% [1] Top Traded Stocks - Tencent Holdings saw a decline of 1.61% with a turnover exceeding 16.1 billion HKD; Alibaba rose by 1.65% with a turnover over 9.3 billion HKD; Meituan fell by 2.47% with a turnover of 6.6 billion HKD [2]

Group 1 - The core point of the article is that China National Petroleum Corporation (CNPC) has applied for a patent for a method to determine temporary blocking parameters based on the utilization patterns of horizontal well profiles, aimed at improving oil recovery rates in the later stages of oilfield development [1] Group 2 - The patent application, published as CN121473731A, was filed on August 2024 and belongs to the field of oil and gas field development engineering [1] - The method involves several steps including gathering geological and engineering data, calculating erosion ratios, predicting liquid intake capabilities, and optimizing temporary blocking agents [1] - CNPC, established in 1999 and headquartered in Beijing, has a registered capital of 18,302,097 million RMB and has invested in 1,298 companies [2] - The company has participated in 443 bidding projects and holds 5000 patent records along with 38 trademark records [2]

Group 1 - The Invesco Great Wall CSI National New Hong Kong Stock Connect Central Enterprise Dividend ETF (520990) closed at a 0.58% increase with a trading volume of 120 million yuan on February 10 [1] - The fund was established on June 26, 2024, with an annual management fee of 0.50% and a custody fee of 0.10% [1] - As of February 9, 2025, the fund's latest share count was 5.766 billion shares, with a total size of 6.036 billion yuan, reflecting a 1.50% increase in shares and a 6.24% increase in size year-to-date [1] Group 2 - The current fund managers are Gong Lili and Wang Yang, with returns of 24.42% and 10.08% respectively during their management periods [2] - The fund's top holdings include China National Offshore Oil Corporation, China Shenhua Energy, China Petroleum & Chemical Corporation, and China Mobile, among others, with significant weightings [2][3] - The top holding, China National Offshore Oil Corporation, accounts for 10.04% of the portfolio, with a market value of 571 million yuan [3]

Group 1 - The core viewpoint of the news is the implementation of the "Tianfu Entering Enterprise Code" system in Panzhihua, which aims to enhance the efficiency and transparency of administrative inspections for businesses [1][2] - Panzhihua has become one of the first pilot cities in the province to fully implement this digital inspection system, starting from February 1, two months ahead of the provincial rollout [1] - The system requires administrative law enforcement personnel to generate a unique "entering enterprise code" before conducting inspections, ensuring that all inspections are traceable and documented [1][2] Group 2 - Since the pilot program began in March of the previous year, Panzhihua has completed a total of 4,071 inspections under the "Tianfu Entering Enterprise Code," providing compliance guidance 118 times and addressing 15 business requests [2] - The initiative has led to a 29% increase in non-site inspections and a 31% decrease in total site inspections, effectively reducing the burden on businesses [2] - The program is part of a broader effort to optimize the business environment by addressing issues related to inspection disturbances and enhancing regulatory efficiency [2]

Group 1 - The core viewpoint of the article highlights the performance of the Oil ETF (561360), which opened with a slight increase of 0.07% at 1.453 yuan [1] - The major holdings of the Oil ETF include China National Petroleum Corporation, which rose by 0.37%, China National Offshore Oil Corporation, which increased by 0.59%, and Sinopec, which saw a rise of 0.15% [1] - The ETF's performance benchmark is the CSI Oil and Gas Industry Index return, managed by Guotai Fund Management Co., Ltd., with a return of 44.70% since its establishment on October 23, 2023, and a return of 13.93% over the past month [1] Group 2 - Other notable stock performances within the ETF include Jereh Group, which fell by 0.34%, and China Merchants Energy, which decreased by 0.25%, while Guanghui Energy remained unchanged [1] - The article provides a detailed overview of the ETF's performance metrics, indicating a diverse range of stock movements among its holdings [1]

Core Viewpoint - The article highlights the technological advancements and innovations by China National Petroleum Corporation (CNPC) in drilling technology, emphasizing their impact on energy security and efficiency in oil and gas extraction [1][5]. Group 1: Technological Innovations - The BH-MSP soluble bridge plug, made from a high-stretch soluble metal material, can withstand pressures of 70 MPa and dissolves automatically within 4 to 7 days after completing fracturing tasks, enhancing safety and efficiency in operations [2]. - The BH-FDR pressure-breaking floating casing technology improves casing installation efficiency by over 30%, significantly reducing the time workers spend on-site [2]. - The introduction of titanium alloy drill rods, which are 40% lighter than traditional steel rods, allows for deeper drilling and easier handling by workers, thus reducing physical strain [2]. Group 2: Impact on Operations - The floating casing technology has achieved a 100% success rate in over 300 well installations, alleviating the challenges faced by drilling workers and enhancing operational safety [3]. - The advancements in drilling technology not only improve efficiency but also contribute to the safety and well-being of workers, allowing them to spend more time with their families during holidays [2][3]. Group 3: Broader Implications - The technological breakthroughs in drilling and extraction processes are crucial for ensuring China's energy security and self-sufficiency in key sectors [5]. - The innovations reflect a commitment to enhancing the safety and comfort of workers while simultaneously addressing the energy needs of households across the country [5].