中汽研汽车试验场股份有限公司 第二条 委员会是公司董事会下设的专门工作机构，为董事会有关决策提 供咨询或建议，向董事会负责并报告工作。 第三条 本议事规则适用于委员会及本议事规则中涉及的有关人员和部 门。 第二章 人员组成 第四条 委员会由 3 名董事组成，其中独立董事应占多数。委员会委员由 董事长、二分之一以上独立董事或者三分之一以上的董事提名，并由董事会过半 数选举产生。 董事会提名委员会议事规则 （2025 年 8 月修订） 第一章 总 则 第一条 为建立和规范中汽研汽车试验场股份有限公司（以下简称"公 司"）高级管理人员及有关人员提名管理制度和程序，根据《中华人民共和国公 司法》（以下简称"《公司法》"）和《中汽研汽车试验场股份有限公司章程》(以 下简称"《公司章程》")以及《上市公司治理准则》等有关规定，董事会设立 提名委员会（以下简称"委员会"），并制定本议事规则。 第五条 委员会设主任(召集人)1 名，由独立董事委员担任。 第六条 委员会任期与同届董事会任期一致，委员任期与董事任期一致。 委员任期届满，可连选连任。委员会委员在任职期间不再担任公司董事职务时， 其委员资格自动丧失。 第七条 委员会 ...

中汽研汽车试验场股份有限公司 2025 年半年度报告 中汽研汽车试验场股份有限公司 2025 年半年度报告全文 本报告如有涉及未来计划、发展战略等前瞻性陈述，均不构成公司对任何 投资者及相关人士的实质承诺，投资者及相关人士均应对此保持足够的风险 认识，并且应当理解计划、预测与承诺之间的差异。 公司已在本报告中详细阐述公司可能面临的风险，敬请查阅本报告"第三 节 管理层讨论与分析"之"十、公司面临的风险和应对措施"，敬请投资者 予以关注，注意投资风险。 公司计划不派发现金红利，不送红股，不以公积金转增股本。 2 2025 年 8 月 1 中汽研汽车试验场股份有限公司 2025 年半年度报告全文 第一节 重要提示、目录和释义 公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容 的真实、准确、完整，不存在虚假记载、误导性陈述或者重大遗漏，并承担 个别和连带的法律责任。 公司负责人张晓龙、总经理张子鹏、主管会计工作负责人夏秀国及会计 机构负责人(会计主管人员)刘小伟声明：保证本半年度报告中财务报告的真 实、准确、完整。 所有董事均已出席了审议本次半年报的董事会会议。 4 | | | 中汽研汽车试验场股份有 ...

Market Overview - On August 26, the automotive service sector rose by 0.14% compared to the previous trading day, with Haowu Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3868.38, down 0.39%, while the Shenzhen Component Index closed at 12473.17, up 0.26% [1] Stock Performance - Haowu Co., Ltd. (000757) closed at 5.12, up 2.40% with a trading volume of 153,800 shares and a transaction value of 78.54 million yuan [1] - Other notable performers included: - Alter (300825) at 13.38, up 1.75%, with a trading volume of 791,500 shares and a transaction value of 1.032 billion yuan [1] - XD Beiba Chuan (600386) at 4.76, up 1.49%, with a trading volume of 140,500 shares and a transaction value of 66.65 million yuan [1] - Zhongqi Co., Ltd. (301215) at 6.59, up 1.23%, with a trading volume of 163,900 shares and a transaction value of 108 million yuan [1] Capital Flow - The automotive service sector experienced a net outflow of 64.78 million yuan from institutional investors, while retail investors saw a net inflow of 6.53 million yuan [2] - The capital flow for individual stocks showed: - Haowu Co., Ltd. had a net inflow of 4.76 million yuan from retail investors but a net outflow of 7.54 million yuan from institutional investors [3] - Zhongqi Co., Ltd. had a net inflow of 4.54 million yuan from retail investors but a net outflow of 2.39 million yuan from institutional investors [3] - Alter saw a significant net outflow of 59.71 million yuan from institutional investors, with a net inflow of 45.65 million yuan from retail investors [3]

Market Overview - On August 25, the automotive service sector rose by 0.34% compared to the previous trading day, with Altec leading the gains [1] - The Shanghai Composite Index closed at 3883.56, up 1.51%, while the Shenzhen Component Index closed at 12441.07, up 2.26% [1] Stock Performance - Altec (300825) closed at 13.15, with a gain of 5.28% and a trading volume of 817,300 shares, amounting to a turnover of 1.056 billion yuan [1] - Other notable stocks include: - Transportation Co. (600676) at 5.99, up 2.22% with a volume of 252,000 shares [1] - China Automotive Research (601965) at 19.41, down 0.36% with a volume of 61,500 shares [1] - Xiamen Xinda (000701) at 6.15, down 1.13% with a volume of 334,300 shares [1] Capital Flow - The automotive service sector experienced a net outflow of 14.17 million yuan from institutional investors, while retail investors saw a net outflow of 40.38 million yuan [2] - Conversely, speculative funds recorded a net inflow of 54.55 million yuan [2] Individual Stock Capital Flow - Altec (300825) had a net outflow of 22.25 million yuan from institutional investors, while speculative funds saw a net inflow of 48.09 million yuan [3] - Xiamen Xinda (000701) faced a significant net outflow of 41.78 million yuan from institutional investors, with a net inflow of 14.54 million yuan from speculative funds [3] - Transportation Co. (600676) had a net inflow of 14.72 million yuan from institutional investors, but a net outflow of 1.12 million yuan from retail investors [3]

中汽研汽车试验场股份有限公司 关于举行 2025 年半年度业绩说明会的公告 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。 为充分尊重投资者、提升交流的针对性，现就公司 2025 年半年度网上业绩 说明会提前向投资者公开征集问题，广泛听取投资者的意见和建议。投资者可提 前登录深圳证券交易所"互动易"平台"云访谈"栏目，或扫描下方二维码进入 问题征集专题页面进行提问。公司将在本次业绩说明会上，对投资者普遍关注的 问题进行回答。欢迎广大投资者积极参与！ 证券代码：301215 证券简称：中汽股份 公告编号：2025-053 中汽研汽车试验场股份有限公司（以下简称"公司"）《2025 年半年度报 告》及《2025 年半年度报告摘要》定于 2025 年 8 月 27 日在巨潮资讯网 （http://www.cninfo.com.cn）上披露。 为便于广大投资者更深入了解公司 2025 年半年度经营情况，公司定于 2025 年 8 月 27 日（星期三）下午 15:30-16:30 举行 2025 年半年度业绩说明会。本次 业绩说明会采用网络远程的方式举行，投资者可登陆 ...

Market Overview - On August 22, the automotive service sector rose by 0.54% compared to the previous trading day, with Altec leading the gains [1] - The Shanghai Composite Index closed at 3825.76, up 1.45%, while the Shenzhen Component Index closed at 12166.06, up 2.07% [1] Stock Performance - Altec (300825) closed at 12.49, with a gain of 4.69% and a trading volume of 569,300 shares, amounting to a transaction value of 706 million yuan [1] - Other notable stocks included: - Shunping Holdings (600653) at 2.04, up 0.49% [1] - China Automotive Research (601965) at 19.48, up 0.41% [1] - Shanghai Material Trade (600822) at 12.57, down 0.24% [1] Capital Flow - The automotive service sector saw a net inflow of 3.9763 million yuan from institutional investors, while retail investors experienced a net outflow of 6.3145 million yuan [2] - The overall capital flow indicates a mixed sentiment among different investor types, with institutional investors showing confidence while retail investors withdrew funds [2] Individual Stock Capital Flow - Altec (300825) had a net inflow of 64.0937 million yuan from institutional investors, but a net outflow of 75.7938 million yuan from retail investors [3] - Other stocks with significant capital flow included: - Xiamen Xinda (000701) with a net outflow of 29.0195 million yuan from institutional investors [3] - North Media (600386) with a net outflow of 6.2772 million yuan from institutional investors [3]

Group 1 - The company, Zhongqi Co., Ltd. (stock code: 301215), reported that as of August 20, 2025, the number of shareholders is 27,191 [1]

Core Viewpoint - The continuous decline in the number of shareholders for certain companies indicates a trend of increasing concentration of shares, with 142 companies reporting a decrease in shareholder numbers as of August 20, leading to potential investment opportunities and risks in the market [1][2]. Group 1: Shareholder Trends - 25 companies have seen their shareholder numbers decline for more than three consecutive periods, with the most significant drop being 29.37% for *ST Jinglun, which has decreased for nine consecutive periods [1]. - Other notable companies with declining shareholder numbers include Chuangyitong, which has seen a 47.69% drop over five periods, and Zhongqi Co., Huizhong Co., and Aotexun, which have also experienced significant declines [1][2]. Group 2: Market Performance - Among the companies with declining shareholder numbers, 17 have seen their stock prices rise, while 8 have experienced declines, with *ST Jinglun, Chuangyitong, and Tunan Co. showing the highest increases of 31.46%, 25.37%, and 25.07% respectively [2]. - 11 companies outperformed the Shanghai Composite Index during this period, with *ST Jinglun, Tunan Co., and Chuangyitong achieving excess returns of 19.91%, 18.38%, and 15.89% respectively [2]. Group 3: Industry and Performance Insights - The industries with the highest concentration of companies experiencing declining shareholder numbers include basic chemicals, machinery equipment, and electronics, with four companies each from the first two sectors and two from electronics [2]. - Three companies have reported their semi-annual results, with Dalian Thermal Power showing the highest year-on-year net profit growth of 1.62%. Additionally, four companies have released preliminary reports, with Yalian Machinery and Donghua Technology reporting net profit increases of 20.57% and 14.64% respectively [2][3].

Market Overview - On August 18, the automotive service sector rose by 0.7% compared to the previous trading day, with Dezhong Automobile leading the gains [1] - The Shanghai Composite Index closed at 3728.03, up 0.85%, while the Shenzhen Component Index closed at 11835.57, up 1.73% [1] Stock Performance - Key stocks in the automotive service sector showed varied performance, with Dezhong Automobile closing at 7.56, up 3.14%, and Altec at 11.95, up 2.31% [1] - Other notable performers included Xiamen Xinda at 6.15, up 1.65%, and Shinhua Holdings at 1.92, up 1.59% [1] Trading Volume and Value - Trading volumes varied, with Altec recording a volume of 266,500 shares and a transaction value of 319 million yuan, while Dezhong Automobile had a volume of 39,000 shares [1] - The overall trading activity in the automotive service sector indicated a mix of buying and selling pressures [2] Capital Flow Analysis - The automotive service sector experienced a net outflow of 7.49 million yuan from institutional investors, while retail investors saw a net inflow of 2.42 million yuan [2] - Notably, Xiamen Xinda had a significant net inflow from retail investors amounting to 22.56 million yuan, despite a net outflow from institutional investors [3] Individual Stock Capital Flow - Xiamen Xinda had a net inflow of 20.97 million yuan from institutional investors, while Altec faced a net outflow of 20.78 million yuan [3] - The capital flow data indicates that while some stocks attracted institutional interest, others faced selling pressure from institutional investors [3]

Group 1 - The automotive service sector increased by 0.42% on August 15, with Dezhong Automobile leading the gains [1] - The Shanghai Composite Index closed at 3696.77, up 0.83%, while the Shenzhen Component Index closed at 11634.67, up 1.6% [1] - Key stocks in the automotive service sector showed varied performance, with Dezhong Automobile closing at 7.33, up 2.23%, and Alate closing at 11.68, up 1.83% [1] Group 2 - The automotive service sector experienced a net outflow of 34.84 million yuan from main funds, while retail investors saw a net inflow of 48.01 million yuan [3] - The detailed fund flow indicates that speculative funds had a net outflow of 13.16 million yuan [3]