Group 1 - The core point of the announcement is that Shenzhen Heertai Intelligent Control Co., Ltd. has completed the share reduction plan by its controlling shareholder Liu Jianwei and some directors and supervisors, with a total reduction of 10,172,963 shares, which is 1.1045% of the total shares [1] - The initial plan allowed for a maximum reduction of 18,886,934 shares, representing up to 2.05% of the total shares [1] - The share reduction was conducted through centralized bidding and block trading by Liu Jianwei, while other personnel used centralized bidding for their reductions [1] Group 2 - After the share reduction, the number and proportion of shares held by the relevant personnel have decreased [1] - The reduction complies with regulations and related commitments, and it aligns with the pre-disclosure plan without exceeding the planned reduction amount [1]

1、股东减持股份情况 证券代码：002402 证券简称：和而泰 公告编号：2025-063 深圳和而泰智能控制股份有限公司 关于控股股东、实际控制人及部分董事、监事及高级管理人员 减持股份计划期限届满暨实施情况公告 控股股东、实际控制人、董事长、总裁刘建伟先生，董事、执行总裁秦宏武先 生，董事、高级副总裁、财经中心总经理、董事会秘书罗珊珊女士，董事刘明先生， 监事左勤女士保证向本公司提供的信息内容真实、准确、完整，没有虚假记载、误 导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 深圳和而泰智能控制股份有限公司（以下简称"公司"或"和而泰"）于 2025 年 5 月 15 日在巨潮资讯网披露了《关于控股股东、实际控制人及部分董事、监事及高级管理 人员减持股份的预披露公告》（公告编号：2025-039），公司控股股东、实际控制人、 董事长、总裁刘建伟先生拟通过大宗交易或集中竞价交易方式减持公司股份，用于偿还 质押融资债务以及个人资金需求；公司董事、执行总裁秦宏武先生，公司董事、高级副 总裁、财经中心总经理、董事会秘书罗珊珊女士，公司董事刘明先生，公司监事左勤女 士拟通过大 ...

Group 1 - The stock price of Heertai increased by 2.01% on September 5, reaching 34.57 CNY per share, with a trading volume of 1.606 billion CNY and a turnover rate of 5.87%, resulting in a total market capitalization of 31.971 billion CNY [1] - Year-to-date, Heertai's stock price has risen by 91.95%, with a recent decline of 15.12% over the last five trading days, a 29.14% increase over the last 20 days, and an 88.91% increase over the last 60 days [1] - Heertai has appeared on the "Dragon and Tiger List" five times this year, with the most recent appearance on August 25, where it recorded a net purchase of 242 million CNY [1] Group 2 - Heertai, established on January 12, 2000, and listed on May 11, 2010, is based in Shenzhen, Guangdong Province, and specializes in the research, production, and sales of smart controllers and related technologies [2] - The company's main business revenue composition includes: 65.41% from household appliance smart controllers, 11.34% from smart product controllers, 9.82% from power tool controllers, 7.63% from automotive electronic controllers, 3.69% from microwave and millimeter-wave T/R chip design, and 2.10% from other sources [2] - As of June 30, 2025, Heertai reported a revenue of 5.446 billion CNY, representing a year-on-year growth of 19.21%, and a net profit attributable to shareholders of 354 million CNY, reflecting a year-on-year increase of 78.65% [2] Group 3 - Heertai has distributed a total of 770 million CNY in dividends since its A-share listing, with 325 million CNY distributed over the past three years [3] - As of June 30, 2025, the largest shareholders include Hong Kong Central Clearing Limited, holding 13.2126 million shares, and Southern CSI 1000 ETF, holding 8.5426 million shares, with notable changes in their holdings compared to the previous period [3]

Group 1 - The company received a notification from its actual controller, Mr. Liu Jianwei, regarding the release of part of his pledged shares [1] - As of the announcement date, Mr. Liu holds a total of 111,561,675 shares that are subject to management lock-up [1] - The financing from the pledged shares is not intended for the company's operational needs [1][2] Group 2 - Mr. Liu has 5 million shares maturing in the next six months, accounting for 3.6033% of his holdings and 0.5407% of the company's total equity, with a corresponding financing balance of 50 million yuan [1] - In the next year, he has 62.0396 million shares maturing, representing 44.7093% of his holdings and 6.7084% of the company's total equity, with a financing balance of 640 million yuan [1] - Mr. Liu has the financial capability to repay the financing, with funds sourced from personal or other financing [1][3] Group 3 - There are no non-operational fund occupations or violations that harm the company's interests related to Mr. Liu [2] - The share pledge does not impact the company's operations or governance and does not involve performance compensation obligations [3] - Mr. Liu's credit status is good, and there is no risk of forced liquidation of the pledged shares, keeping the pledge risk within a controllable range [3]

Group 1 - The core point of the article is that Heertai announced the release of stock pledges by its actual controller, Liu Jianwei, involving 17,700,000 shares, which represents 12.7556% of his holdings and 1.9139% of the company's total share capital [2] Group 2 - The stock pledge release was conducted at Shandong International Trust Co., Ltd. [2] - The total number of shares involved in the pledge release is significant, indicating a potential shift in the company's ownership structure or liquidity position [2] - The announcement was made on the evening of September 4, highlighting the timing of the disclosure [2]

证券代码：002402 证券简称：和而泰 公告编号：2025-062 深圳和而泰智能控制股份有限公司 关于实际控制人部分股份解除质押的公告 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。 深圳和而泰智能控制股份有限公司（以下简称"公司"）近日收到实际控制人 刘建伟先生的通知，获悉刘建伟先生所持有的公司部分股份办理了解除质押的业 务，具体事项公告如下： 一、本次股份解除质押情况 2、刘建伟先生未来半年内到期的质押股份累计数量为500万股，占其所持股 份比例3.6033%，占公司总股本比例0.5407%，对应融资余额5,000万元；未来一年 内到期的质押股份累计数量为6,203.96万股，占其所持股份比例44.7093%，占公司 总股本比例6.7084%，对应融资余额64,000万元。刘建伟先生具备相应的资金偿还 能力，还款资金来源为其自筹资金或其他融资。 3、刘建伟先生不存在非经营性资金占用、违规担保等侵害本公司利益的情形。 其最近一年又一期与公司不存在资金往来、关联交易、担保等重大利益往来情况， 不存在侵害公司利益的情形。 | 股东 | 是否为控股 股东或第一 ...

Group 1 - The stock price of Heertai has dropped by 5.24% on September 4, reaching 34.39 yuan per share, with a trading volume of 2.203 billion yuan and a turnover rate of 7.71%, resulting in a total market capitalization of 31.804 billion yuan [1] - Heertai's stock has experienced a continuous decline for three days, with a cumulative drop of 10.9% during this period [1] - The company, Shenzhen Heertai Intelligent Control Co., Ltd., was established on January 12, 2000, and went public on May 11, 2010, focusing on the research, production, and sales of smart controllers and related products [1] Group 2 - According to data, the Xinda Aoya Fund holds a position in Heertai, with the Xinda New Target Flexible Allocation Mixed A Fund (003456) owning 3,300 shares, accounting for 0.07% of the fund's net value, making it the fifth-largest holding [2] - The fund has incurred a floating loss of approximately 6,270 yuan today, with a total floating loss of 14,700 yuan during the three-day decline [2] - The Xinda New Target Flexible Allocation Mixed A Fund was established on October 19, 2016, with a latest scale of 3.261 million, and has achieved a year-to-date return of 2.64% [2]

Core Insights - DeepSeek officially launched DeepSeek-V3.1 on August 21, featuring a hybrid reasoning architecture, improved thinking efficiency, and enhanced agent capabilities [1] - The release sparked significant market activity, with FP8 concept stocks surging, including companies like Cambricon, Hezhong Technology, and Jiadu Technology [1] Group 1: DeepSeek-V3.1 Features - The hybrid reasoning architecture allows the model to support both thinking and non-thinking modes [1] - DeepSeek-V3.1-Think demonstrates higher efficiency, providing answers in a shorter time compared to its predecessor, DeepSeek-R1-0528 [1] - Enhanced agent capabilities are achieved through post-training optimization, improving performance in tool usage and agent tasks [1] Group 2: FP8 and UE8M0 FP8 - FP8, or Floating-Point 8, is a format that uses 8 bits to balance range and precision, with the introduction of UE8M0 FP8 specifically designed for upcoming domestic chips [4][8] - UE8M0 FP8 prioritizes dynamic range while sacrificing some precision, making it suitable for stable training on non-NVIDIA architectures [22] - The shift to FP8 is driven by the need for lower precision formats to reduce memory usage and improve computational speed, especially in AI applications [9][15] Group 3: Market Impact and Collaboration - The announcement of DeepSeek-V3.1 and its FP8 capabilities led to a surge in interest from domestic chip manufacturers, indicating a collaborative effort between model developers and chip manufacturers [17][22] - The compatibility of UE8M0 FP8 with domestic chips is seen as a strategic move to enhance the stability and efficiency of AI model training in the context of export restrictions on NVIDIA technology [22] - The collaboration aims to establish a robust FP8 ecosystem within China, facilitating the development of AI infrastructure independent of foreign technology [22][23]

Group 1 - The core transaction of Heertai on September 1 involved 59,900 shares traded, with a total transaction value of 2.396 million yuan, representing 0.05% of the total trading volume for that day [1][2] - The transaction price was 40 yuan per share, which remained unchanged compared to the market closing price of 40 yuan [1][2] - Both the buyer and seller in this transaction were institutional investors, indicating a significant level of interest from professional market participants [2]

Core Viewpoint - The company, Heertai, has shown significant trading activity and financial performance, indicating strong investor interest and growth potential in the smart control industry. Group 1: Trading Activity - On August 29, Heertai's stock rose by 2.47%, with a trading volume of 5.957 billion yuan [1] - The financing buy-in amount for Heertai on the same day was 745 million yuan, while the financing repayment was 631 million yuan, resulting in a net financing buy-in of 114 million yuan [1] - As of August 29, the total balance of margin trading for Heertai was 2.435 billion yuan, with the financing balance accounting for 6.49% of the circulating market value, indicating a high level of activity compared to the past year [1] Group 2: Company Overview - Heertai, established on January 12, 2000, and listed on May 11, 2010, is based in Shenzhen, China, and specializes in the research, production, and sales of smart control devices and related technologies [2] - The company's main revenue sources include smart controllers for household appliances (65.41%), smart products (11.34%), power tools (9.82%), automotive electronics (7.63%), and microwave/mm-wave chips (3.69%) [2] - As of June 30, the number of shareholders in Heertai was 142,900, a decrease of 1.99% from the previous period, while the average circulating shares per person increased by 2.59% to 5,639 shares [2] Group 3: Financial Performance - For the first half of 2025, Heertai reported a revenue of 5.446 billion yuan, representing a year-on-year growth of 19.21%, and a net profit attributable to shareholders of 354 million yuan, which is a 78.65% increase year-on-year [2] - Since its A-share listing, Heertai has distributed a total of 770 million yuan in dividends, with 325 million yuan distributed over the past three years [3] Group 4: Institutional Holdings - As of June 30, 2025, the second-largest circulating shareholder of Heertai was Hong Kong Central Clearing Limited, holding 13.2126 million shares, a decrease of 6.3066 million shares from the previous period [3] - The Southern CSI 1000 ETF (512100) ranked as the third-largest circulating shareholder, increasing its holdings by 1.6151 million shares to 8.5426 million shares [3] - Other notable changes in institutional holdings include increases in shares held by Huaxia CSI 1000 ETF (159845) and GF CSI 1000 ETF (560010) [3]