天眼查工商信息显示，8月22日，中油技服（北京）科创中心有限责任公司成立，法定代表人为刘越， 注册资本4200万人民币，经营范围包括石油天然气技术服务、网络与信息安全软件开发、数据处理服 务、工程和技术研究和试验发展等。股东信息显示，该公司由中国石油集团油田技术服务有限公司全资 持股。 ...

Core Viewpoint - The stock market in Shanghai and Shenzhen experienced a decline on June 26, with a notable performance in the tourism, hotel, and military equipment sectors, while the biopharmaceutical and semiconductor sectors faced significant losses [1] Group 1: Market Overview - Both Shanghai and Shenzhen stock markets saw a drop, with trading volume remaining relatively stable [1] - The tourism and hotel sectors, along with military equipment, showed the highest gains, while biopharmaceuticals and semiconductors recorded the largest declines [1] Group 2: Top Stocks - The top-performing stocks included Nord Shares, Hengbao Shares, Shandong Molong, and Zhun Oil Shares, with Zhun Oil Shares reaching a limit-up [2] - Notable declines were observed in Hai Lian Jin Hui and Xingye Shares, with the latter experiencing a significant drop [2] Group 3: Individual Stock Analysis - **Nord Shares**: Experienced a high opening and briefly reached the limit-up before closing with a gain of 4.96%. The stock's recent activity is linked to its involvement in solid-state battery concepts and successful development of ultra-thin lithium copper foil products [3] - **Zhun Oil Shares**: After opening lower, the stock reversed its trend and closed at the limit-up. The company specializes in oil technology services and is the only firm in Xinjiang providing comprehensive monitoring and technical services for shale gas [4] - **Hai Lian Jin Hui**: Opened high but saw a significant decline, closing down 3.32%. The company is involved in internet finance, focusing on internet payment services and partnerships with financial institutions [5][7]

Group 1 - The fully-owned subsidiary of Beijing Bode Shida Petroleum Technology Co., Ltd., Bode Shida (Tianjin) Energy Technology Co., Ltd., has officially commenced operations at its new base in Tianjin, which covers an area of 15,000 square meters and focuses on the development and manufacturing of drilling tools, high-temperature and high-pressure completion tools, and casing drive systems (CDS) [1] - The new base incorporates intelligent production lines and high-precision processing equipment, which will significantly enhance the company's service capabilities in oil and gas field development, thereby reducing costs and increasing efficiency in resource exploration [1] - Bode Shida has signed strategic cooperation agreements with major companies such as China National Offshore Oil Corporation (CNOOC) and China National Petroleum Corporation (CNPC) to deepen collaboration in oil and gas field development technology services and equipment procurement [1] Group 2 - The company has obtained 72 patent authorizations in core areas such as drilling tools and completion equipment, and plans to establish a research and development center at the new base to focus on advanced technologies like deep-sea drilling and shale gas development [2] - Future plans include expanding production capacity in the Tianjin Lingang area with a second phase project to build a new energy equipment production line, promoting diversification in the energy industry [2] - The company aims to leverage the geographical advantages of the Tianjin Port Free Trade Zone to strengthen international logistics cooperation and establish the Lingang base as a global high-end downhole equipment manufacturing hub [2]

Group 1 - The core viewpoint of the news is that Junyou Co., Ltd. has experienced a decline in revenue and profit in the first quarter of 2025, indicating potential challenges in its business operations [1] - As of April 18, 2025, the number of shareholders for Junyou Co., Ltd. increased to 25,261, with an average holding value of 352,800 yuan and an average holding quantity of 27,600 shares [1] - The company's main business involves providing oil technology services to oil and gas extraction enterprises, with key products including comprehensive research on oil and gas reservoirs, well testing, and various downhole operations [1] Group 2 - In the first quarter of 2025, Junyou Co., Ltd. reported an operating revenue of 30.18 million yuan, a year-on-year decrease of 27.51%, and a net loss of approximately 15.55 million yuan, reflecting a year-on-year decline of 43.26% [1] - The company's gross profit margin was reported at -46.13%, indicating significant challenges in maintaining profitability [1] - The current price-to-earnings (P/E) ratio for Junyou Co., Ltd. is -69.39, with a price-to-book (P/B) ratio of 27.40, compared to the industry average P/B ratio of 2.85 [2]