Group 1 - The liquid cooling technology is gaining traction due to the increasing demand for efficient heat dissipation in high-density computing environments, with significant stock price increases observed in companies like Southern Pump Industry and Yonggui Electric [1] - Liquid cooling, which utilizes liquid as a heat transfer medium, offers higher thermal conductivity and lower energy consumption compared to traditional air cooling methods, and is categorized into direct and indirect liquid cooling types [1] - Major tech companies such as NVIDIA, Microsoft, Google, and Meta are accelerating the adoption of liquid cooling technology, with NVIDIA's GB300 system featuring a fully liquid-cooled design [1] Group 2 - Liquid cooling technology is expanding beyond GPU servers, with companies like Broadcom integrating it into switch devices, and AMD emphasizing liquid cooling in its MI350 series products [2] - The Chinese liquid cooling server market is projected to grow rapidly, reaching a market size of $2.37 billion in 2024, representing a 67% increase from 2023, with a compound annual growth rate of 46.8% expected from 2024 to 2029 [2] - The demand for liquid cooling solutions is driven by the growth of AI computing needs, leading to a transformation in cooling technologies towards modular and intelligent solutions [3] Group 3 - Companies such as Yingweike, Gaolan Co., and Zhongke Shuguang are recognized as key players in the liquid cooling sector, providing various solutions and components for data centers [3][4] - Yingweike is a leading supplier of liquid cooling solutions for major tech companies, while Gaolan Co. specializes in critical components for energy storage liquid cooling [4] - Other notable companies include Feilong Co., which supplies electronic pumps and temperature control valves, and Oulutong, which showcased a new generation of immersion liquid cooling solutions at a major tech conference [4]

MACD金叉信号形成，这些股涨势不错！ 格隆汇8月13日｜A股市场军工股持续强势，其中，美晨科技（维权）20CM涨停，臻镭科技涨超13%， 北方长龙涨超12%，海兰信涨超10%，中电鑫龙、烽火电子、航天科技、长城军工、长城电工、华密新 材、黄河旋风10CM涨停，东材科技、永贵电器涨超8%，捷强装备、特发信息（维权）、中兵红箭、内 蒙-机涨超7%。 | 代码 | 名称 | | 涨幅% ↓ | 总市值 | 年初至今涨幅% | | --- | --- | --- | --- | --- | --- | | 300237 | 美晨科技 | + | 19.91 | 37.35 Z | 18.81 | | 688270 | 臻電科技 | 1 | 13.92 | 144 乙 | 92.86 | | 301357 | 北方长龙 | 1 | 12.52 | 166亿 | 423.19 | | 300065 | 海兰信 | 1 | 10.55 | 144亿 | 144.02 | | 002298 | 中电鑫龙 | | 10.05 | 69.72 Z | 77.07 | | 000561 | 烽火电子 | 1 | 10.04 | ...

Group 1 - The total salary of A-share listed company secretaries in 2024 reached 4.086 billion yuan, with an average annual salary of 754,300 yuan [1] - The highest salary among secretaries in the mechanical equipment-rail transit equipment II industry was 1.594 million yuan, while the lowest was 249,300 yuan [1] - The majority of secretaries, 52%, earned between 500,000 and 1 million yuan [1] Group 2 - The average salary in 2024 decreased by 40,300 yuan compared to 2023 [3] - The highest salary reduction was observed in China CNR's Wang Jian, whose salary dropped by 1.1492 million yuan, a decrease of 52% [3] - The average age of secretaries is approximately 44.19 years, with the largest age group being 40-49 years, accounting for about 52% [3] Group 3 - The educational background of secretaries includes 2 PhDs, 13 Masters, 10 Bachelors, and 2 with associate degrees, with average salaries of 826,300 yuan, 788,200 yuan, 574,400 yuan, and 997,000 yuan respectively [5] Group 4 - An example of a secretary is Zhang Kan from Jiuzhou Yitran, aged 41 with a PhD, earning 919,300 yuan, who received 2 warning letters for inaccuracies in performance forecasts [7]

Summary of Key Points Core Viewpoint - The 2024 A-share Secretary Data Report indicates that the total salary of A-share listed company secretaries reached 4.086 billion yuan, with an average annual salary of 707,000 yuan, highlighting the significant role of secretaries in connecting investors and listed companies [1]. Salary Overview - The average salary of secretaries in the mechanical equipment-rail transit equipment II industry is approximately 727,300 yuan, with the highest salary being 1.594 million yuan for Chen Lei from Kanni Electric [1]. - The average salary in 2024 decreased by 40,300 yuan compared to 2023 [1]. - Wang Jian from CRRC received a salary of 1.074 million yuan in 2024, a decrease of 1.1492 million yuan from 2.2232 million yuan in 2023, representing a decline of 52% [1]. Age Structure - The average age of secretaries is approximately 44.19 years, with the majority (52%) aged between 40-49 years [1]. - The oldest secretary is Li Lianqing from China Communication Signal, aged 55, with a salary of 733,300 yuan in 2024 [1]. Educational Background - The distribution of educational qualifications among secretaries includes 2 PhDs, 13 Master's degrees, 10 Bachelor's degrees, and 2 with associate degrees, with average salaries of 826,300 yuan, 788,200 yuan, 574,400 yuan, and 997,000 yuan respectively [1]. Compliance Issues - There are 2 secretaries in the industry who received warnings or public notifications for violations in 2024-2025 [2]. - Zhang Kan from Jiuzhou Yitu received 2 warnings for inaccuracies in performance forecasts and reports, with a salary of 919,300 yuan in 2024 [2].

Summary of Key Points Core Viewpoint - The 2024 A-share Secretary Data Report indicates that the total salary of A-share listed company secretaries reached 4.086 billion yuan, with an average annual salary of 754,300 yuan, highlighting the significant role of secretaries in connecting investors and listed companies [1]. Salary Distribution - The average salary for secretaries in the mechanical equipment-rail transit equipment II industry is approximately 727,300 yuan, with the highest salary being 1.594 million yuan for Chen Lei from Kanni Electric, and the lowest being 249,300 yuan for Hu Menghui from Gongda Gaoke [1]. - The majority of secretaries, 52%, earn between 500,000 and 1 million yuan, totaling 14 individuals [1]. Salary Changes - The average salary in 2024 decreased by 40,300 yuan compared to 2023. Wang Jian from CRRC saw a significant salary drop from 2.2232 million yuan in 2023 to 1.074 million yuan in 2024, a reduction of 1.1492 million yuan, representing a 52% decline [3]. Age Structure - The average age of secretaries is approximately 44.19 years, with the largest age group being 40-49 years, accounting for about 52% of the total [3]. - The oldest secretary is Li Lianqing from China Tonghao, aged 55, with a salary of 733,300 yuan, while the youngest is Xu Xiaojing from Yonggui Electric, aged 34, earning 524,800 yuan [3]. Educational Background - The distribution of secretaries by education level includes 2 PhDs, 13 Masters, 10 Bachelors, and 2 with associate degrees, with average salaries of 826,300 yuan, 788,200 yuan, 574,400 yuan, and 997,000 yuan respectively [5]. Company-Specific Data - Zhang Kan from Jiuzhou Y轨, aged 41 with a doctoral degree, has a salary of 919,300 yuan and received 2 warning letters for inaccuracies in performance forecasts, with a discrepancy of 89% between the forecast and actual performance [7]. - Zhang Kan's case illustrates the potential impact of compliance issues on salary and reputation within the industry [7].

Summary of Key Points Core Viewpoint - The 2024 A-share Secretary Data Report indicates that the total salary of secretaries in A-share listed companies reached 4.086 billion yuan, with an average annual salary of 754,300 yuan, highlighting the significant role of secretaries in connecting investors and listed companies [1]. Salary Distribution - The average salary for secretaries in the mechanical equipment-rail transit equipment II industry is approximately 727,300 yuan, with the highest salary being 1.594 million yuan for Chen Lei from Kanni Electric, and the lowest being 249,300 yuan for Hu Menghui from Gongda Gaoke [1]. - The majority of secretaries (52%) earn between 500,000 and 1 million yuan, totaling 14 individuals [1]. Salary Changes - The average salary in 2024 decreased by 40,300 yuan compared to 2023 [3]. - Wang Jian from CRRC saw a significant salary drop from 2.2232 million yuan in 2023 to 1.074 million yuan in 2024, a reduction of 1.1492 million yuan, representing a 52% decline, the largest in both absolute and percentage terms [3]. Age Structure - The average age of secretaries is approximately 44.19 years, with the largest age group being 40-49 years, accounting for about 52% [3]. - The oldest secretary is Li Lianqing from China Tonghao, aged 55, earning 733,300 yuan in 2024, while the youngest is Xu Xiaojing from Yonggui Electric, aged 34, earning 524,800 yuan [3]. Educational Background - The distribution of secretaries by education level includes 2 PhDs, 13 Masters, 10 Bachelors, and 2 with Associate degrees, with average salaries of 826,300 yuan, 788,200 yuan, 574,400 yuan, and 997,000 yuan respectively [5]. Company-Specific Data - Zhang Kan from Jiuzhou Yituo, aged 41 with a PhD, has a salary of 919,300 yuan and received 2 warning letters for inaccuracies in performance forecasts [7]. - Zhang Lijuan from Tianxuan New Materials, aged 42 with a Master's degree, has a salary of 710,200 yuan and also received 2 warning letters [7].

Group 1 - The total salary of A-share listed company secretaries in 2024 reached 4.086 billion yuan, with an average annual salary of 754,300 yuan [1] - The highest salary among secretaries in the mechanical equipment-rail transit equipment II industry was 1.594 million yuan, while the lowest was 249,300 yuan [1] - The majority of secretaries, 52%, earned between 500,000 and 1 million yuan [1] Group 2 - The average salary in 2024 decreased by 40,300 yuan compared to 2023 [3] - The highest salary reduction was observed in China CNR's Wang Jian, whose salary dropped by 1.1492 million yuan, a decrease of 52% [3] - The average age of secretaries is approximately 44.19 years, with the largest age group being 40-49 years, accounting for about 52% [3] Group 3 - The educational background of secretaries includes 2 PhDs, 13 Masters, 10 Bachelors, and 2 with associate degrees, with average salaries of 826,300 yuan, 788,200 yuan, 574,400 yuan, and 997,000 yuan respectively [5] - The youngest secretary is 34 years old, while the oldest is 55 years old, with salaries of 524,800 yuan and 733,300 yuan respectively [3] Group 4 - An example of a secretary is Zhang Kan from Jiuzhou Yitran, who has a PhD, is 41 years old, and earned 919,300 yuan in 2024, receiving 2 warnings for inaccuracies in performance forecasts [7]

| 证券代码：300351 | 证券简称：永贵电器 | 公告编码：2025-053 | | --- | --- | --- | | 债券代码：123253 | 债券简称：永贵转债 | | 浙江永贵电器股份有限公司 关于更换持续督导保荐代表人的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 特此公告。 浙江永贵电器股份有限公司董事会 2025 年 8 月 9 日 附件： 东方证券作为公司向不特定对象发行可转换公司债券的保荐机构，原指定保 荐代表人石军、刘广福具体负责公司持续督导期间保荐工作，法定持续督导的期 间至 2027 年 12 月 31 日止。 李昕先生，高级经理，保荐代表人，硕士研究生，曾参与无锡振华向不特定 对象发行可转换公司债券项目，具有较为丰富的投资银行工作经验。李昕先生在 保荐业务执业过程中严格遵守《证券发行上市保荐业务管理办法》等相关规定， 执业记录良好。 现因刘广福先生工作变动，为保证持续督导保荐工作的有序进行，东方证券 指定李昕先生（简历详见附件）接替刘广福先生担任公司持续督导期间的保荐代 表人，负责持续督导工作，履行持续督导职责。 ...

| 601139 | 深圳燃 | 0.92 | 0.30 | 6.57 | 6.61 | 0.63 | | --- | --- | --- | --- | --- | --- | --- | | | 气 | | | | | | | 002813 | 路畅科 | 1.36 | 2.69 | 24.37 | 24.52 | 0.63 | | | 技 | | | | | | | 000966 | 长源电 | 0.66 | 0.71 | 4.58 | 4.60 | 0.45 | | | 力 | | | | | | | 601158 | 重庆水 | 0.43 | 0.12 | 4.70 | 4.72 | 0.35 | | | 务 | | | | | | | 000875 | 吉电股 | 1.35 | 0.84 | 5.24 | 5.25 | 0.25 | | | 份 | | | | | | | 002032 | 苏泊尔 | 0.21 | 0.08 | 51.32 | 51.39 | 0.14 | | 002157 | 正邦科 | 0.70 | 0.38 | 2.87 | 2.87 | 0.12 | | | 技 | | ...

永贵电器（300351.SZ）8月6日在投资者互动平台表示，HDC重载连接器产品主要应用于轨道交通与工 业领域。在新能源重卡和核工业领域，有部分特定场景也会搭载。 （文章来源：每日经济新闻） 每经AI快讯，有投资者在投资者互动平台提问：目前hdc产品是利用在新能源车多一些还是电动重卡多 一些，未来会用在核工业领域吗？ ...