Market Overview - On August 29, the automotive parts sector rose by 0.56% compared to the previous trading day, with Jiezhong Technology leading the gains [1] - The Shanghai Composite Index closed at 3857.93, up 0.37%, while the Shenzhen Component Index closed at 12696.15, up 0.99% [1] Top Gainers in Automotive Parts Sector - Jiezhong Technology (code: 873690) closed at 35.25, with a significant increase of 16.53% and a trading volume of 85,100 shares, amounting to a transaction value of 294 million [1] - Fusa Technology (code: 301529) saw a rise of 12.90%, closing at 82.86 with a trading volume of 47,500 shares, totaling 380 million [1] - Rongtai Co., Ltd. (code: 605133) increased by 10.01%, closing at 41.23 with a trading volume of 103,300 shares, resulting in a transaction value of 413 million [1] Top Losers in Automotive Parts Sector - Tenglong Co., Ltd. (code: 603158) experienced a decline of 10.01%, closing at 13.03 with a trading volume of 1,156,000 shares, amounting to a transaction value of 1.546 billion [2] - Bertley (code: 603596) fell by 9.98%, closing at 47.69 with a trading volume of 450,700 shares, totaling 2.169 billion [2] - Baolong Technology (code: 603197) decreased by 9.76%, closing at 38.55 with a trading volume of 273,500 shares, resulting in a transaction value of 106.47 million [2] Capital Flow Analysis - The automotive parts sector saw a net outflow of 2.306 billion from institutional investors, while retail investors contributed a net inflow of 1.839 billion [2] - The top stocks with significant net inflows from retail investors include Top Group (code: 601689) with a net inflow of 478 million, and Wan Feng Ao Wei (code: 002085) with a net inflow of 337 million [3] - Conversely, stocks like Fusa Technology (code: 301529) and Zhongyuan Neipei (code: 002448) experienced net outflows from institutional investors of 374 million and 103 million, respectively [3]

Group 1 - The core point of the news is that Rongtai Co., Ltd. (605133.SH) announced a share reduction plan by its shareholder Tai'an Runyi Investment Partnership, intending to reduce up to 2,964,000 shares, which is 1.05% of the total share capital [1] - Tai'an Runyi plans to reduce shares through centralized bidding and block trading, with a maximum of 2,828,066 shares through centralized bidding and 2,964,000 shares through block trading [1] - As of the announcement date, Tai'an Runyi holds 11,856,000 unrestricted circulating shares, accounting for 4.19% of the company's total share capital [1] Group 2 - Rongtai Co., Ltd. was listed on the Shanghai Stock Exchange on February 24, 2021, with an issuance price of 20.34 yuan per share and a total of 40 million shares issued, raising a total of 814 million yuan [2] - The net amount raised after deducting issuance costs was 748 million yuan, which was allocated to various projects including the expansion of automotive precision die-casting processing and the construction of a research and development center [2] - The total issuance costs for the initial public offering amounted to 65.1663 million yuan, with underwriting and sponsorship fees of 48.1843 million yuan [3]

Core Viewpoint - As of August 28, no listed companies have disclosed any increase in shareholding, while 21 companies have announced share reductions by their shareholders [1]. Summary by Category Share Reduction Announcements - Keg Precision Machinery: Controlling shareholder plans to reduce holdings by up to 3% [2] - Oulu Tong: Controlling shareholder and actual controller's concerted action party plans to reduce holdings by up to 1.74% [2] - Nanmo Biology: Plans to reduce repurchased shares by up to 1% of total share capital [2] - Weike Technology: Three shareholders plan to transfer a total of 2.99% of total share capital [2] - Jino Medical: Shareholder plans to reduce holdings by up to 0.04% [2] - Zhejiang Shiyu: Controlling shareholder plans to reduce holdings by up to 2% [2] - Zhongke Tongda: Shareholder Wuhan Gaoke plans to reduce holdings by up to 1% [2] - Chunzong Technology: Multiple shareholders plan to reduce holdings by up to 2% [2] - Wantong Expressway: Shareholder China Merchants Highway plans to reduce holdings by up to 3% [2] - Tai Rui Machinery: Actual controller Zheng Jianguo plans to reduce holdings by up to 2.95% [2] - Haotong Technology: Actual controller Xia Jun and specific shareholder Xuzhou Botong plan to reduce holdings by up to 3% [2] - Changsheng Bearing: Some senior management plans to reduce holdings by up to 1.2% [2] - Dongtian Micro: Shareholder plans to reduce holdings by up to 0.57% [2] - Aojie Technology: Shareholder Ali Network plans to reduce holdings by up to 3% [2] - Bocheng Shares: Some directors and senior management plan to reduce holdings [2] - Rongtai Shares: Shareholder Tai'an Runtu plans to reduce holdings by up to 1.05% [2] - Shangwei New Materials: Jinfeng Investment Holdings has completed the reduction of 4.0336 million shares [2] - Zhongchu Logistics: Senior management member Chu Xuri plans to reduce holdings by up to 0.09% [2] - Hengsheng Energy: One of the actual controllers, Gan Shunxian, plans to reduce holdings by up to 2% [2] - Jinghua New Materials: Controlling shareholder plans to reduce holdings by up to 3.01% [2] - New Coordinates: Shareholder plans to reduce holdings by up to 1% [2]

Group 1 - Company Rongtai Co., Ltd. announced a shareholder reduction plan on August 28, with shareholder Tai'an Runyi Investment Partnership planning to reduce its holdings by up to approximately 2.96 million shares, representing no more than 1.05% of the total share capital [1] - As of the announcement date, Tai'an Runyi held about 11.86 million shares, accounting for 4.19% of the company's total share capital, which were acquired before the company's initial public offering and became tradable on August 26, 2024 [1] - The revenue composition for Rongtai Co., Ltd. in 2024 is as follows: 89.95% from the aluminum die-casting industry, 6.81% from general equipment manufacturing, and 3.24% from other businesses [1] Group 2 - The current market capitalization of Rongtai Co., Ltd. is 10.6 billion yuan [2]

证券代码：605133 证券简称：嵘泰股份 公告编号：2025-048 江苏嵘泰工业股份有限公司 | 股东名称 | 泰安润奕投资合伙企业(有限合伙) | | | | --- | --- | --- | --- | | 股东身份 | 控股股东、实控人及一致行动人 | √是 | □否 | | | 直接持股 5%以上股东 | □是 | √否 | | | 董事、监事和高级管理人员 | □是 | √否 | | | 其他：/ | | | | 持股数量 | 11,856,000股 | | | | 持股比例 | 4.19% | | | 一、减持主体的基本情况 1 重要内容提示： | | | 股东持股的基本情况：截至本公告日，公司股东泰安润奕投资合伙企业 (有限合伙)（以下简称"泰安润奕"）持有公司无限售条件流通股 11,856,000 股，占公司当前总股本的 4.19%。前述股东持有的公司股份均系公司首次公开发 行股票前取得，该部分股份已于 2024 年 8 月 26 日解除限售并上市流通。 减持计划的主要内容：泰安润奕因自身资金需求，计划自本公告披露之 日起 15 个交易日后的 3 个月内通过集中竞价、大宗交易方式合计减持 ...

Group 1 - The company Rongtai Co., Ltd. (605133.SH) reported a total operating revenue of 1.34 billion yuan for the first half of 2025, representing a year-on-year growth of 16.63% [1] - The net profit attributable to shareholders of the parent company reached 97.72 million yuan, showing a year-on-year increase of 13.29% [1] - The basic earnings per share were reported at 0.49 yuan [1]

（文章来源：第一财经） 嵘泰股份公告，公司股东泰安润奕投资合伙企业（有限合伙）因自身资金需求，计划自本公告披露之日 起15个交易日后的3个月内通过集中竞价、大宗交易方式合计减持公司股份数量不超过2964000股（不超 过公司总股本的1.05%）。 ...

嵘泰股份公告，股东泰安润奕投资合伙企业(有限合伙)持有公司1185.6万股，占4.19%，拟自2025年9月 22日至2025年12月21日通过集中竞价、大宗交易方式合计减持不超过296.4万股，不超过公司总股本的 1.05%，其中集中竞价减持不超过282.81万股，大宗交易减持不超过296.4万股。 ...

证券代码：605133 证券简称：嵘泰股份 公告编号：2025-046 5、本次董事会会议由董事长夏诚亮先生主持。 江苏嵘泰工业股份有限公司 第三届董事会第九次会议决议公告 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个别及连带责任。 一、董事会会议召开情况 1、江苏嵘泰工业股份有限公司（以下简称"公司"）第三届董事会第九次会 议的召开符合有关法律、行政法规、部门规章、规范性文件和公司章程的规定。 2、本次董事会会议通知和材料于 2025 年 8 月 21 日以电子邮件及电话等形 式送达全体董事。 3、本次董事会会议于 2025 年 8 月 27 日在公司以现场及通讯表决方式召开。 4、本次董事会会议应出席的董事 7 人，实际出席会议的董事 7 人。 1、公司第三届董事会第九次会议决议； 2、公司第三届董事会审计委员会 2025 年第三次会议记录。 二、董事会会议审议情况 与会董事经认真审议和表决，通过如下决议： 1、审议通过了《2025 年半年度报告及摘要》 本事项已经公司第三届董事会审计委员会 2025 年第三次会议审议通过，并 ...

江苏嵘泰工业股份有限公司2025 年半年度报告 公司代码：605133 公司简称：嵘泰股份 江苏嵘泰工业股份有限公司 2025 年半年度报告 二○二五年八月 1 / 182 江苏嵘泰工业股份有限公司2025 年半年度报告 重要提示 一、 本公司董事会及董事、高级管理人员保证半年度报告内容的真实性、准确性、完整性，不 存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 公司全体董事出席董事会会议。 三、 本半年度报告未经审计。 四、 公司负责人夏诚亮、主管会计工作负责人张伟中及会计机构负责人（会计主管人员）童丽 平声明：保证半年度报告中财务报告的真实、准确、完整。 五、 董事会决议通过的本报告期利润分配预案或公积金转增股本预案 不适用 六、 前瞻性陈述的风险声明 √适用 □不适用 本报告涉及未来计划等前瞻性陈述，不构成公司对投资者的实质承诺，敬请投资者注意投资 风险。 七、 是否存在被控股股东及其他关联方非经营性占用资金情况 否 八、 是否存在违反规定决策程序对外提供担保的情况 否 九、 是否存在半数以上董事无法保证公司所披露半年度报告的真实性、准确性和完整性 否 十、 重大风险提示 报告期 ...