（编辑 丛可心） 证券日报网讯 1月5日，天溯计量在互动平台回答投资者提问时表示，公司主营业务主要为生物产业、 新能源汽车、信息技术、半导体集成电路、节能环保、轨道交通、能源电力、高端装备制造等多领域客 户提供计量校准、检测、认证等专业技术服务。 ...

证券日报网讯 12月22日，中机认检（301508）在互动平台回答投资者提问时表示，公司密切关注自动 驾驶技术的发展趋势，并已开展了相关的检验检测技术研究和技术储备工作。作为一家专业的第三方认 证检测机构，公司致力于根据国家法律法规、行业标准及市场需求，为客户提供高质量的认证、检测等 技术服务。若未来相关主管部门出台明确的L3级自动驾驶车辆市场准入及安全检测认证的具体要求和 标准，公司将凭借自身在汽车检测领域的积累和专业能力，积极跟进并争取参与相关业务，为客户和市 场提供专业服务。 ...

Core Viewpoint - The article announces the 2025 (10th) Lithium Battery Industry Annual Conference and the Lithium Battery Golden Ding Award Ceremony, organized by Qidian Lithium Battery and Qidian Research Institute, to be held on December 18-19 in Shenzhen, focusing on the future of the lithium battery cycle and inviting over 1200 representatives from the lithium battery industry chain to discuss more than 50 hot topics [2]. Group 1: Event Details - The conference will feature six specialized sessions and will include a keynote speech by Zhao Qingli, General Manager of Beicai New Energy, on the mandatory national standard GB 44240-2024 [2]. - The event will take place at the Venus Royal Hotel in Shenzhen, with a countdown of 13 days to the event [12]. Group 2: Company Overview - Shenzhen Beicai New Energy Technology Co., Ltd. is a reliable third-party testing service provider, offering comprehensive inspection, testing, certification, consulting, training, and technical services for new energy products globally [4]. - The company focuses on new energy products, covering consumer batteries, power batteries, mobile power supplies, and energy storage batteries, serving various high-tech industries [6]. Group 3: Company Advantages - Beicai New Energy has a strategic partnership with UL, a leading international certification body, enhancing its credibility and service quality [8]. - The company holds dual certifications of CNAS and CMA in China, reflecting its technical capabilities and authoritative status in the domestic market [8]. - Beicai New Energy has been recognized for its quality, ranking first in UL CBTL quality in 2024, and is authorized as a testing laboratory by China Merchants Industry [9]. - The company possesses rare UL-TPTDP and UL-CBTL qualifications, indicating its strong international market recognition [10]. - Collaborating with Beicai New Energy on UL projects can provide clients with higher quality, more favorable terms, and faster certification solutions [11].

Core Viewpoint - The company, Jida Zhengyuan, is a leading cybersecurity firm in China, focusing on providing security services such as encryption, authentication, and digital signatures, particularly for major national projects in the context of the digital era [1]. Group 1: Business Expansion - The company's business has evolved from ensuring the security of information systems to safeguarding data elements throughout their entire lifecycle [1]. - Jida Zhengyuan has undertaken significant projects, including the National Integrated Industrial Big Data Shandong Cloud Center's regional sub-center data room project [1]. Group 2: Strategic Partnerships - The company is enhancing its service capabilities in foundational resources through collaborations with partners in areas such as servers, domestic operating systems, and storage [1]. Group 3: Future Outlook - The company plans to strategically allocate its business based on market demand and its development plans [1].

Group 1 - The core point of the article is that Guojian Group (SH 603060) held its 14th meeting of the 5th board of directors on August 28, 2025, in Beijing, discussing various proposals including the exemption of meeting notification periods [1] - For the year 2024, Guojian Group's revenue composition is as follows: inspection services account for 71.35%, testing instruments and intelligent manufacturing for 14.83%, scientific research and technical services for 7.13%, certification for 4.11%, and metrology calibration services for 2.39% [1] - As of the report date, Guojian Group has a market capitalization of 5.7 billion yuan [1]

Group 1 - The core point of the news is the performance and characteristics of the convertible bond issued by Shenzhen Xince Standard Technology Service Co., Ltd., which has seen a price increase and has specific terms for conversion into equity [1][2] - The convertible bond, known as "Xince Convertible Bond," has a credit rating of "AA-" and a maturity of 1.8329 years, with a conversion price set at 18.22 yuan, starting from May 15, 2024 [1] - The company, established in 2000, is one of the earliest third-party testing institutions in China, providing services across various industries including automotive, electronics, consumer goods, and life sciences [1] Group 2 - For the first half of 2025, the company reported a revenue of 372.1 million yuan, reflecting a year-on-year increase of 1.35%, and a net profit attributable to shareholders of 95.01 million yuan, up by 2.4% [2] - The concentration of shareholding is relatively high, with the top ten shareholders holding a combined 54.53% of shares, and the top ten circulating shareholders holding 36.04% [2] - As of June 2025, the company has approximately 17,800 shareholders, with an average circulating shareholding of 8,601 shares and an average holding amount of 180,700 yuan [2]

Group 1 - The convertible bond of Xince Standard experienced a decline of 2.13%, trading at 132.902 yuan per share, with a transaction volume of 25.1334 million yuan and a conversion premium rate of 0.08% [1] - Xince Standard's convertible bond has a credit rating of "AA-" and a maturity period of 1.8329 years, with interest rates increasing from 0.20% in the first year to 2.50% in the sixth year [1] - The company, Shenzhen Xince Standard Technology Service Co., Ltd., was established in 2000 and is one of the earliest third-party testing institutions in China, providing services across various industries including automotive, electronics, and life sciences [1] Group 2 - For the first quarter of 2025, Xince Standard reported an operating revenue of 166.1 million yuan, a year-on-year decrease of 8.04%, and a net profit attributable to shareholders of 37.147 million yuan, down 9.48% year-on-year [2] - The concentration of shareholding in Xince Standard is relatively high, with the top ten shareholders holding a combined 55.44% of shares, and the top ten circulating shareholders holding 37.91% [2] - As of March 2025, the number of shareholders is 18,210, with an average circulating shareholding of 6,003 shares and an average holding amount of 152,000 yuan [2]