通富微电大股东拟减持不超1517.6万股，占比1%

Group 1 - The core point of the article is that the major shareholder, Nantong Huada Microelectronics Group Co., Ltd. (Huada Group), plans to reduce its stake in Tongfu Microelectronics [1] - As of the announcement date, Huada Group holds 300,344,715 shares, accounting for 19.79% of the total share capital, and intends to reduce up to 15,175,969 shares, which is no more than 1% of the total shares, within three months starting from November 10, 2025 [2] - The reduction is primarily due to Huada Group's operational management needs, and the shares to be sold are from before the initial public offering [2] Group 2 - Huada Group had previously committed not to transfer or manage its shares for 36 months post-IPO, a commitment that expired on August 16, 2010, and it has adhered to this promise [2] - The implementation of the reduction plan is uncertain and will depend on market conditions and the company's stock price, but it will not change the controlling shareholder or the governance structure of the company [3]