Key Points - The article summarizes important announcements from various listed companies in the Shanghai and Shenzhen stock markets on July 4, providing insights for investors [2] Group 1: Major Corporate Actions - China Shipbuilding Industry Corporation's absorption and merger with China Shipbuilding Industry Group has been approved by the Shanghai Stock Exchange, pending further regulatory approvals [3] - Aerospace Hongtu's controlling shareholder's action party plans to transfer 5.1% of the company's shares to a private equity fund at a price of 19 yuan per share, totaling 253 million yuan [4] - Guotou Zhonglu plans to acquire 100% of China Electronic Engineering Design Institute through a share issuance, with the transaction price yet to be determined [5] - Haitai Development intends to transfer 100% of its subsidiary's equity for 90.6595 million yuan, aiming to optimize its asset structure [6] - Gensun Bio plans to invest approximately 150 million yuan to build an intelligent production and R&D base, expected to be completed by 2028 [7] - Xinhua Insurance intends to invest 11.25 billion yuan to subscribe to a private equity fund, which has a total size of 22.5 billion yuan [8] - Huaming Equipment has raised its share repurchase fund limit from 200 million yuan to 250 million yuan [9] - Aotewei's controlling shareholders plan to transfer 4.99% of the company's shares through a pricing inquiry [10] - Jianke Institute plans to publicly transfer 40% of its stake in Hubei Jiansheng Engineering Technology Consulting Co., Ltd. [11] - Aerospace Electronics plans to increase capital in its subsidiary to enhance its capabilities in unmanned systems [12] Group 2: Financial Performance - Jin Xin Nong reported a 1.23% year-on-year decline in pig sales revenue for the first half of 2025, totaling 763 million yuan [14] - Tianbang Food's June pig sales revenue decreased by 4.01% month-on-month, with a total of 4.143 billion yuan for the first half of 2025 [15] - GAC Group's June automobile sales fell by 8.22% year-on-year, with a total of 755,300 vehicles sold in the first half of 2025, down 12.48% [16] - Pulite expects a net profit increase of 38.88% to 66.65% for the first half of 2025, driven by growth in modified materials and new energy businesses [18] - Zhuye Group anticipates a net profit increase of 50.97% to 75.23% for the first half of 2025, benefiting from rising precious metal prices [19] - Xindong Lian Ke expects a net profit increase of 144.46% to 199.37% for the first half of 2025, supported by sufficient orders and revenue growth [20] - Zhongce Rubber forecasts a net profit decrease of 6.3% to 11.81% for the first half of 2025, due to a one-time gain in the previous year [21] - *ST Sihua expects a net loss of 11 million to 17 million yuan for the first half of 2025, despite significant sales order growth [22] - Sankeshu anticipates a net profit increase of 80.94% to 119.04% for the first half of 2025, driven by growth in retail business and improved gross margins [23] Group 3: Major Contracts and Shareholding Changes - Hongsheng Huayuan's subsidiary is expected to win a bid for a project worth approximately 1.127 billion yuan from the Southern Power Grid [25] - Times New Materials signed contracts worth approximately 2.711 billion yuan for wind turbine blade sales in the second quarter of 2025 [26] - Guojian Group's controlling shareholder reduced its holdings of convertible bonds by 900,000 units, accounting for 11.25% of the total issuance [27] - Yue Wanniang's controlling shareholder plans to reduce its stake by up to 6% through various trading methods [28] - Maipu Medical's shareholder plans to reduce its stake by up to 665,100 shares, representing 0.9999% of the total shares [29] - Jiulian Technology's directors and senior management plan to reduce their holdings by up to 2.61% of the total shares [30] - *ST Huawang's shareholder plans to reduce its stake by up to 1.76% through trading methods [32]

Corporate Announcements - Aerospace Hongtu's controlling shareholder plans to transfer 5.1% of the company's shares, totaling 13.33 million shares at a price of 19 yuan per share, amounting to 253 million yuan [3] - Haitai Development intends to transfer 100% equity of its subsidiary for 90.66 million yuan, which is part of its strategic transformation to optimize asset structure [4] - G-Biosciences plans to invest approximately 150 million yuan to build an intelligent production and R&D base, expected to be completed by 2028 [5] - New China Life Insurance intends to invest 11.25 billion yuan to subscribe to a private fund, which has a total scale of 22.5 billion yuan [6] - Huaming Equipment has increased its share repurchase fund limit from 200 million yuan to 250 million yuan [7] Performance Updates - Jinxinnong reported a 1.23% year-on-year decline in pig sales revenue for the first half of 2025, totaling 763 million yuan [9] - Tianbang Foods reported a 4.01% month-on-month decline in June sales revenue for commodity pigs, totaling 675 million yuan [10] - GAC Group's June automobile sales were 150,100 units, a year-on-year decrease of 8.22% [11] - Pulit expects a net profit of 200 million to 240 million yuan for the first half of 2025, a year-on-year increase of 38.88% to 66.65% [12] - Zhuyue Group anticipates a net profit of 560 million to 650 million yuan for the first half of 2025, a year-on-year increase of 50.97% to 75.23% [14] - Xindong Lianke expects a net profit of 138 million to 169 million yuan for the first half of 2025, a year-on-year increase of 144.46% to 199.37% [15] - Zhongce Rubber expects a net profit of 2.24 billion to 2.38 billion yuan for the first half of 2025, a year-on-year decrease of 6.3% to 11.81% [16] - ST Sitong anticipates a net loss of 11 million to 17 million yuan for the first half of 2025, compared to a loss of 9.08 million yuan in the same period last year [17] Major Contracts - Hongsheng Huayuan's subsidiary is expected to win a bid for a Southern Power Grid project worth approximately 1.127 billion yuan, accounting for 11.12% of the company's 2024 revenue [19] - Times New Materials signed contracts worth approximately 2.711 billion yuan for wind turbine blade sales in the second quarter of 2025 [20] Shareholding Changes - Guojian Group's controlling shareholder reduced its holdings of convertible bonds by 900,000 units, accounting for 11.25% of the total issuance [22]

| 证券代码：603060 | 证券简称：国检集团 | 公告编号：2025-037 | | --- | --- | --- | | 转债代码：113688 | 转债简称：国检转债 | | 2025年4月30日至2025年5月23日，公司控股股东中国建材总院和一致行动人 秦皇岛院、咸阳院、西安院通过上海证券交易所交易系统减持其持有的"国检转 债"合计947,160张，占发行总量的11.84%。本次减持后，中国建材总院持有"国 检转债" 4,150,000张，秦皇岛院、咸阳院、西安院不再持有"国检转债"。具体情 况详见公司于2025年5月24日披露的《关于控股股东及一致行动人减持公司可转 换公司债券的公告》（公告编号：2025-029）。 2025年5月24日至2025年6月6日，公司控股股东中国建材总院通过上海证券 交易所交易系统减持其持有的"国检转债"合计800,000张，占发行总量的10.00%。 1 本次减持后，中国建材总院持有"国检转债" 3,350,000张。具体情况详见公司于 2025年6月7日披露的《关于控股股东减持公司可转换公司债券的公告》（公告编 号：2025-033）。 2025年6月7日至 ...

Group 1 - The controlling shareholder, China Building Materials Science Research Institute Co., Ltd., plans to reduce its holdings of "Guojian Convertible Bonds" by 900,000 units, accounting for 11.25% of the total issuance from June 24 to July 3, 2025 [1] - After the reduction, China Building Materials Science Research Institute will hold 1.5 million units, representing 18.75% of the total [1]

Group 1 - The company issued 8,000,000 convertible bonds with a total value of RMB 80,000 million, with a maturity of 6 years and a tiered interest rate starting from 0.2% in the first year to 2.0% in the sixth year [1] - The convertible bonds, named "Guojian Convertible Bonds," will be traded on the Shanghai Stock Exchange starting from November 12, 2024 [1] - The initial conversion price was set at RMB 6.63 per share, which was later adjusted to RMB 6.52 per share due to a cash dividend distribution [2] Group 2 - As of June 30, 2025, the total amount of convertible bonds that had not been converted was RMB 799,918,000, representing 99.98975% of the total issuance [3] - The total number of shares increased from 803,928,549 to 803,940,905 due to the conversion of 12,356 shares from the convertible bonds [3] - The cumulative conversion amount as of June 30, 2025, was RMB 82,000, resulting in a total of 12,356 shares converted, which is 0.00154% of the total shares before conversion [3]

| 证券代码：603060 | 证券简称：国检集团 公告编号：2025-036 | | --- | --- | | 转债代码：113688 | 转债简称：国检转债 | 中国国检测试控股集团股份有限公司 可转债转股结果暨股份变动公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： "国检转债"转股期自2025年4月23日起至2030年10月16日止，自2025年4 月23日起至2025年6月30日期间，"国检转债" 转股金额为82,000元，累计转股 数量为12,356股，占"国检转债"转股前公司已发行普通股股份总额的0.00154%。 截至2025年6月30日，"国检转债" 转股金额为82,000元，累计转股数量为12,356 股，占"国检转债"转股前公司已发行普通股股份总额的0.00154%。 一、"国检转债"发行上市情况 经中国证券监督管理委员会(以下简称"中国证监会")证监许可〔2024〕1227 号文核准，中国国检测试控股集团股份有限公司(以下简称"公司")于2024年10 月17日公开发行8,000, ...

Investment Rating - The report maintains a "Positive" investment rating for the environmental protection and testing sector [9] Core Insights - As of June 28, 2025, there are 23 convertible bonds listed in the environmental protection and testing sector, with a total issuance scale of approximately 233.9 billion yuan and a latest balance of 192.0 billion yuan. The sector features several low-price and low-premium convertible bonds, suggesting potential investment opportunities driven by profitability and conversion [2][4][20] - The report recommends focusing on convertible bonds such as Wei 22, Wei 24, Green Power, Yingfeng, Hongcheng, Wangneng, and Guojian, highlighting their potential for price appreciation due to underlying stock performance [6][30] Summary by Sections Convertible Bonds Overview - The environmental protection and testing sector has 23 convertible bonds currently trading, with a total remaining scale of 192 billion yuan. Among these, 1 bond is from a central enterprise, 3 from local state-owned enterprises, and 19 from private enterprises [4][20] - There is 1 convertible bond currently in the issuance application stage, with a scale of 4.93 billion yuan from Shengjian Technology [24] Issued and Delisted Convertible Bonds - As of June 28, 2025, 21 convertible bonds have been delisted from the environmental protection and testing sector, with a total issuance scale of 152.9 billion yuan. Five bonds were delisted in 2024, with an average time to maturity of 1.08 years [5][26] Investment Strategy - The report emphasizes two main drivers for investment: profitability and conversion. Profitability can be enhanced through capacity expansion and exploring new growth avenues, which may lead to stock price increases and higher conversion values. If the premium rate of convertible bonds remains stable or decreases slightly, their prices are expected to rise [30][32] - Conversion may be driven by increased capital expenditures for new projects or weakened cash flow from existing projects, potentially leading to adjustments in conversion prices and indirectly boosting bond prices [30][32] Financial Projections - The report includes financial forecasts for several companies in the sector, indicating expected growth in net profits and corresponding price-to-earnings (PE) ratios for the years 2024 to 2027 [31]

Group 1 - The core point of the report is the issuance of convertible bonds by China Testing & Certification International Group Co., Ltd. (国检集团) to unspecified investors, with a total issuance scale of 800 million yuan [3][10] - The bonds have a maturity period of 6 years, with an annual interest rate of 0.2% in the first year, 0.4% in the second year, 0.6% in the third year, and a final payment of principal and interest in the last year [2][3] - The funds raised will be used for various projects, including laboratory construction and acquisitions, with a total of 107.9 million yuan allocated for the Hunan Huake Testing Laboratory project and 238.5 million yuan for repaying bank loans [10][11] Group 2 - The company has a solid financial standing, with total assets of 563,623.99 million yuan and total liabilities of 286,485.50 million yuan, resulting in a debt-to-asset ratio of 50.83% [8][10] - The company's operating income for 2024 is reported at 261,696.12 million yuan, showing a slight decrease of 1.63% compared to the previous year [10][14] - The company has maintained a stable cash flow, with net cash flow from operating activities of 27,631.99 million yuan in 2022, 28,572.23 million yuan in 2023, and 27,614.53 million yuan in 2024 [14][15] Group 3 - The company operates in various sectors, including inspection and testing services, certification, and technical services, with a comprehensive business platform established over 70 years [7][8] - The company has obtained multiple qualifications and certifications, including CMA and CNAS, positioning itself as a leading third-party inspection and certification institution in China [7][8] - The company has a strong commitment to maintaining investor interests through effective management of funds and compliance with regulatory requirements [11][13]

（住所：北京市朝阳区建国门外大街 1 号国贸大厦 2 座 27 层及 28 层） 二〇二五年六月 重要声明 证券代码：603060 证券简称：国检集团 债券代码：113688 债券简称：国检转债 中国国检测试控股集团股份有限公司 （住所：北京市朝阳区管庄东里 1 号科研生产区南楼） 中国国检测试控股集团股份有限公司 向不特定对象发行可转换公司债券 受托管理事务报告 （2024 年度） 债券受托管理人 本报告依据《公司债券发行与交易管理办法》（以下简称《管理办法》）、 《公司债券受托管理人执业行为准则》（以下简称《执业行为准则》）、证券交 易所公司债券上市规则（以下简称"上市规则"）、发行人与中国国际金融股份 有限公司（以下简称"中金公司"或"受托管理人"）签订的债券受托管理协议 （以下简称"受托管理协议"）及其它相关信息披露文件以及中国国检测试控股 集团股份有限公司（以下简称"发行人"或"公司"）出具的相关说明文件和提 供的相关资料等，由受托管理人中金公司编制。中金公司编制本报告的内容及信 息均来源于中国国检测试控股集团股份有限公司提供的资料或说明。 本报告不构成对投资者进行或不进行某项行为的推荐意见，投资者 ...

Core Viewpoint - The ultrasonic non-destructive testing (NDT) industry in China has developed rapidly, covering various industrial sectors, with a projected market size of 5.772 billion yuan in 2024, reflecting a year-on-year growth of 6.81% [1][17]. Overview - Non-destructive testing refers to methods that assess the properties and integrity of materials without causing damage, utilizing physical or chemical techniques to detect internal and surface defects [1]. - The main non-destructive testing methods include ultrasonic testing (UT), radiographic testing (RT), magnetic particle testing (MT), penetrant testing (PT), and eddy current testing (ET) [3]. Market Policy - Recent policies in China emphasize product quality and safety, mandating non-destructive testing across various industries to ensure compliance with standards [8][10]. - A series of regulations and action plans have been introduced to promote high-quality development in manufacturing and enhance the capabilities of inspection and testing services [8][10]. Industry Chain - The ultrasonic NDT industry comprises equipment manufacturers and service providers, with upstream suppliers including raw materials and components, and downstream markets spanning various sectors such as special equipment, rail transportation, and aerospace [11][13]. Market Demand - The special equipment sector represents the largest demand for non-destructive testing, accounting for approximately 30% of the market, followed by rail transportation at around 25% [13]. - The growth in infrastructure and manufacturing automation in the Asia-Pacific region, particularly in China, India, Japan, and South Korea, is driving market expansion [15]. Competitive Landscape - The ultrasonic NDT equipment market has high entry barriers, resulting in fewer participants and relatively mild competition, with key players including Shantou Ultrasonic Instrument Research Institute and Guangzhou Duopule Electronic Technology [19][22]. - The service market is more fragmented, with numerous small players, while larger institutions like China National Inspection Testing Group and Huace Testing hold significant market recognition [19][23]. Development Trends - The industry is expected to see increased demand from advanced manufacturing sectors such as electric vehicles and electronics, with ultrasonic testing technology expanding into non-metal and composite materials [26]. - There is a trend towards domestic substitution of high-end ultrasonic NDT equipment, driven by advancements in local research and development and government policies promoting self-sufficiency [26].