智通财经APP讯，航天科技(000901.SZ)公告，公司控股子公司航天科工惯性技术有限公司拟将持有石油 相关无形资产进行公开挂牌转让。本次转让事项拟通过公开挂牌方式进行，交易对手方、交易对价等相 关事项尚未确定。 本次拟公开挂牌转让的旋转导向相关的无形资产为惯性公司前期从事石油仪器业务期间所形成，相关无 形资产组合包括：2项软件著作权、117项专利及专有技术，具体明细详见与本公告同日披露的《评估报 告》。根据惯性公司与中国石油集团川庆钻探工程有限公司钻采工程技术研究院(简称川庆钻探)2023年 签署的《与国产旋转地质导向钻井系统(CGSTEER)相关的无形资产所有权以及对外转让事项的协 议》，旋转导向相关技术由惯性公司和川庆钻探、中国石油集团川庆钻探工程有限公司钻采工程技术研 究院、中国石油天然气集团有限公司(后面以"中石油方面"指代上述三方权属人)合作完成，相关技术的 知识产权、所有权等相关权利归属惯性公司、中石油方面共有。惯性公司占50%、中石油方面占50%。 因此，本次惯性公司拟通过挂牌转让其持有的旋转导向相关的无形资产组合份额的50%。 ...

Core Points - The stock of Huibo Technology (002554) closed at 3.21 yuan on September 15, 2025, marking a 3.55% increase from the previous trading day, with a total market capitalization of 4.281 billion yuan [1] - The company announced that it approved a guarantee for its wholly-owned subsidiary, Kate Smart Technology Co., Ltd., for a credit limit of 10 million yuan from China Everbright Bank and another 10 million yuan from China Merchants Bank [1] - The guarantee period for the loans is set for three years from the debt performance deadline and will extend accordingly if the loans are renewed [1] Financial Performance - The stock opened at 3.11 yuan, reached a high of 3.28 yuan, and a low of 3.11 yuan on the same day, with a trading volume of 2.42 billion yuan and a turnover rate of 5.67% [1] Board Decisions - The fifth meeting of the fifth board of directors was held, where the proposal to provide guarantees for the subsidiary was unanimously approved with 8 votes in favor and no opposition or abstentions [1]

Core Viewpoint - China National Petroleum Corporation's Bohai Drilling Company has achieved significant success in international markets, showcasing its advanced engineering technology in complex geological conditions, contributing to the Belt and Road Initiative's energy cooperation [2] Group 1: Technological Innovations - The BH-GNB combination gamma instrument made its overseas debut in Bolivia, successfully completing drilling tasks for three wells with a total of 2,703 hours of operation and a record of 14 consecutive trips without failure [3] - The BH-GNB system integrates data decoding and depth tracking functions through a unified software platform, simplifying complex equipment connections on-site [3] - In Iraq's Missan oil field, Bohai Drilling successfully applied a new cement slurry system for the first time, achieving "quality" standards in solid casing for the FQCS-105 well, overcoming significant geological challenges [4] Group 2: Operational Efficiency - The innovative dual packer acidizing technique was successfully applied for the first time in the Missan oil field, significantly reducing the operation time from an average of 29.9 days to just 13.4 days for the BUCN-217D well [5] - The new technique allows for precise targeting and layered treatment of multiple oil layers, enhancing operational efficiency [5] - Bohai Drilling's recent breakthroughs in high-end logging instruments, complex solid casing, and efficient acidizing processes demonstrate its strong R&D capabilities in addressing global challenges such as high temperature, high pressure, and multi-layer operations [5]

Summary of Key Points Core Viewpoint - The company, Tongyuan Petroleum Technology Group Co., Ltd., is providing a guarantee for its associate company, Yilong Hengye Petroleum Engineering Technology Co., Ltd., to secure financing from banks for operational needs [2][6][7]. Group 1: Guarantee Overview - Tongyuan Petroleum plans to provide a joint liability guarantee for Yilong Hengye's financing of RMB 26 million from Huishang Bank and RMB 10 million from Beijing Bank, with the guarantee period extending three years beyond the debt fulfillment deadline [2][6]. - The guarantee has been approved by the company's board of directors and does not require shareholder meeting approval [3][7]. Group 2: Associate Company Information - Yilong Hengye is a limited liability company with a registered capital of RMB 85.461486 million, established on August 8, 2005, and is located in Beijing [4]. - The major shareholders of Yilong Hengye include Tongyuan Petroleum (43.54%), Beijing Ruituo Venture Capital Partnership, and others, with the company engaged in various technical services and equipment sales related to petroleum [4][5]. Group 3: Guarantee Details - The guarantee will be structured as a joint liability guarantee, with the total amount not exceeding the agreed guarantee limit, and Yilong Hengye will finance within this limit based on operational needs [6][7]. - The main shareholder of Yilong Hengye, Ding Fuqing, will provide a counter-guarantee to the company, ensuring the security of the guarantee [6][7]. Group 4: Risk Assessment and Compliance - The board believes that the guarantee will support Yilong Hengye's business development and enhance shareholder value, with the overall risk being manageable and not adversely affecting the company's operations [7]. - As of the disclosure date, the total external guarantees by the company and its subsidiaries amount to RMB 120 million, representing 8.66% of the latest audited net assets, with no overdue guarantees reported [7]. Group 5: Endorsement by the Sponsor - The sponsor, Lianchu Securities, has reviewed the guarantee matter and found the decision-making process to be compliant with relevant regulations and the company's articles of association [8].

Core Viewpoint - The company, Sinopec Oilfield Service Corporation, reported a mixed performance in its financial results for the first half of 2025, with a slight increase in revenue and a notable rise in net profit, while also announcing no interim dividends for the year [4][5][8]. Trading Information - As of August 19, 2025, the stock price closed at 2.03 yuan, with a turnover rate of 0.75% and a trading volume of 1.0167 million shares, resulting in a total transaction value of 207 million yuan [1]. - On the same day, the fund flow indicated a net outflow of 15.27 million yuan from main funds, accounting for 7.36% of the total transaction value, while retail investors saw a net inflow of 19.15 million yuan, representing 9.23% of the total [2][8]. Shareholder Changes - As of July 31, 2025, the number of shareholders decreased to 119,400, a reduction of 9,954 shareholders or 7.7% compared to June 30, 2025. The average number of shares held per shareholder increased from 104,700 to 113,500 shares [3][8]. Performance Highlights - For the first half of 2025, the company reported a main revenue of 37.051 billion yuan, a year-on-year increase of 0.62%. The net profit attributable to shareholders was 492 million yuan, up 8.95% year-on-year, while the net profit excluding non-recurring items reached 424 million yuan, marking a significant increase of 68.76% [4][8]. - In the second quarter of 2025, the main revenue was 19.2 billion yuan, reflecting a year-on-year growth of 4.99%. However, the net profit attributable to shareholders slightly decreased by 0.16% to 274 million yuan, while the net profit excluding non-recurring items surged by 77.53% to 205 million yuan [4]. Company Announcements - The board of directors decided not to distribute interim dividends for the first half of 2025 and will not conduct a capital reserve increase. The company plans to use 1.820779 billion yuan from its reserves to offset accumulated losses [5][9]. - The board also approved several resolutions, including the financial report for the first half of 2025 and the risk assessment reports for its subsidiaries [6][7].

Group 1 - The core viewpoint of the article is that Sinopec Shengjun International Investment Co., Ltd. has a solid financial performance and effective risk management practices, indicating no significant risks in its financial dealings with the parent company [1][4]. Group 2 - Sinopec Shengjun International Investment Co., Ltd. was established in March 1995 in Hong Kong and is a wholly-owned subsidiary of China Petroleum & Chemical Corporation, with a registered capital of 1.633 billion USD [2]. - The company has a comprehensive risk management structure, including a board of directors and various specialized committees to oversee risk management and decision-making processes [2]. - As of June 30, 2025, the company reported a cash balance of 95.231 billion CNY and total revenue of 5.407 billion CNY for the first half of 2025, with a net profit of 1.085 billion CNY [3]. - The company has not identified any significant deficiencies in its risk control systems and has maintained compliance with financial regulations [3]. - The company has established a deposit risk reporting system to ensure the safety of funds deposited with Shengjun [3].

Group 1 - The company will hold a half-year performance briefing on August 20, 2025, from 16:00 to 17:00 [2][5] - The briefing will take place at the Shanghai Stock Exchange Roadshow Center and will be conducted in an interactive online format [2][3] - Investors can submit questions until August 19, 2025, at 16:00 through the Roadshow Center website or via the company's email [4][6] Group 2 - The purpose of the briefing is to provide a comprehensive understanding of the company's operating results and financial status for the first half of 2025 [2][3] - The company will address common investor concerns during the briefing [3][4] - After the briefing, investors can access the main content and details of the event through the Roadshow Center [6]

Group 1 - The company will hold a half-year performance briefing on August 20, 2025, from 16:00 to 17:00 [2][4] - The briefing will take place at the Shanghai Stock Exchange Roadshow Center and will be conducted in an interactive online format [3][4] - Investors can submit questions until August 19, 2025, at 16:00 through the Roadshow Center website or via the company's email [2][5] Group 2 - The company plans to release its 2025 half-year report on March 19, 2025, to provide a comprehensive understanding of its operational results and financial status [2] - Key personnel participating in the briefing include the Chairman, independent directors, Chief Accountant, Chief Legal Advisor, and the Secretary of the Board [4] - After the briefing, investors can access the main content and details of the event through the Roadshow Center [5][6]

Group 1 - The company will hold a half-year performance briefing on August 20, 2025, from 16:00 to 17:00 [1][2] - The briefing will take place at the Shanghai Stock Exchange Roadshow Center and will be conducted in an interactive online format [1][2] - Investors can submit questions before the event by logging into the Roadshow Center website or via the company's email [1][2] Group 2 - The company plans to release its 2025 half-year report on March 19, 2025, to provide investors with a comprehensive understanding of its performance [1] - Key personnel participating in the briefing include the Chairman, independent directors, Chief Financial Officer, Chief Legal Advisor, and the Secretary of the Board [2] - After the briefing, investors can access the main content and details of the event through the Roadshow Center [2]

Core Viewpoint - Innovation is the key to developing new productive forces, and technology is the primary productive force. The company emphasizes technological innovation and follows a "specialized, refined, distinctive, and innovative" development path to enhance its competitive edge [1][2]. Group 1: Technological Innovation - The company has developed advanced equipment, including the Jingwei directional rotary support system and the Jingwei intelligent drilling optimization system, implementing a "3+X" model that improves operational efficiency and reduces on-site personnel by 22% while increasing construction capacity by 25% [1]. - The company has successfully iterated rotary tools, overcoming challenges in anti-decompression algorithms and "three non-stop drilling" technology, which has improved the efficiency of torque transmission and increased the proportion of pure drilling time by 20%, while reducing maintenance cycles by 25% [1]. Group 2: Market Response and Efficiency - The company has established a rapid response green channel for on-site demands, utilizing unique integrated logging technology to address challenges in high-difficulty horizontal well logging, significantly shortening logging cycles and reducing material costs by approximately 30% while ensuring data quality [1]. - The company aims to set a new benchmark for block exploration and development through enhanced service quality and technical expertise [1]. Group 3: Foundation Research and Laboratory Utilization - The company leverages its laboratories to strengthen foundational research, with over 50% of high-end technology revenue, positioning itself among the top in the oil engineering sector [2]. - By benchmarking against leading domestic and international laboratories, the company has developed new technologies and equipment for ultra-high temperature and pressure logging, perforation, and complex reservoir evaluation, laying a solid foundation for market expansion [2].