杭州士兰微电子股份有限公司关于控股股东部分股份解除质押的公告

Core Points - Hangzhou Silan Holding Co., Ltd. holds 513,917,034 shares of the company, accounting for 30.88% of the total share capital, making it the controlling shareholder [1] - After the partial release of share pledges, Silan Holding has 20 million shares pledged, which is 3.89% of its total holdings and 1.20% of the company's total share capital [1] - Silan Holding and its concerted parties collectively hold 563,107,257 shares, representing 33.84% of the total share capital [1] - Following the release of part of the pledged shares, the total number of pledged shares by Silan Holding and its concerted parties is 28.627 million, which is 5.08% of their total holdings and 1.72% of the company's total share capital [1] - On July 3, 2025, the company received notification from its controlling shareholder, Silan Holding, that 20 million shares previously pledged to the China Export-Import Bank Zhejiang Branch were released on July 2, 2025 [1] - The release of the pledge has been completed with the registration procedures at the Shanghai Branch of China Securities Depository and Clearing Co., Ltd. [1] - Silan Holding has no further pledge plans after this partial release of shares [1]