东芯股份：拟用不超9.7亿元闲置超募资金及利息现金管理

Core Viewpoint - The company has completed all fundraising projects and has permanently supplemented its working capital with surplus funds [1] Group 1: Fundraising and Financial Management - In the past 12 months, the company has invested a total of 3.226 billion yuan in cash management, yielding a total return of 50.335 million yuan, with 151 million yuan of unused quota remaining [1] - As of December 31, 2025, the cumulative use of over-raised funds amounts to 1.493 billion yuan, which includes two instances of permanent working capital supplementation and two share buybacks [1] - The company plans to utilize no more than 970 million yuan of temporarily idle over-raised funds and their interest for cash management within 12 months starting from January 3, 2026, by purchasing capital-preserving products to increase returns [1]