Group 1 - The company, Hebei Zhongci Electronic Technology Co., Ltd., disclosed multiple announcements regarding adjustments to the board's special committee members, progress on idle fundraising management, and completion of shareholder reduction plans [1][2]. - The company held its 34th meeting of the second board on July 30, 2025, approving the adjustment of the board's special committee members, with specific individuals appointed to various committees [1]. - The company has been authorized to use up to 1.83 billion yuan of idle fundraising for cash management, specifically for purchasing principal-protected deposit products with a term not exceeding 12 months [3]. Group 2 - On July 26, 2025, the company used 60 million yuan of idle fundraising to purchase a structured deposit product from CITIC Bank, with a maturity of 33 days [2]. - Prior to this, on June 25, 2025, the company invested 80 million yuan in a similar financial product, which was redeemed on July 24, yielding a profit of 111,200 yuan with an annualized return of approximately 1.54% [2]. - The shareholder, China Electronics Information Industry Investment Fund (Tianjin) Partnership, reduced its holdings by 833,500 shares, accounting for 0.18% of the total share capital, with an average selling price of 56.07 yuan per share, cashing out approximately 46.74 million yuan [3]. Group 3 - As of July 31, 2025, the company's stock price was 53.46 yuan per share, reflecting a decrease of 2.05%, with a total market capitalization of 24.116 billion yuan [4]. - The company was established in 2009 and primarily engages in the non-metallic mineral products industry, successfully listing on the Shenzhen Stock Exchange on January 4, 2021, with a registered capital of 451.0528 million yuan [4].