On November 13, 2023, Hangzhou Silan Microelectronics Co.,Ltd closed the transaction. The company issued 248,000,000 shares at an issue price of CNY 20 per share for the gross proceeds of CNY 4,960,000,000 and Issue fees of CNY46,938,949.76 and the net proceeds of CNY 4,913,061,050.24. The transaction included participation from new and returning investors National Integrated Circuit Industry Investment Fund Phase II Co., Ltd. 61,975,000 shares for CNY 1,239,500,000, Nuode Asset Management Co., Ltd. 32,555,000 shares for CNY 651,100,000.00, Caitong Fund Management Co., Ltd. 26,120,000 shares for CNY 522,400,000.00, Jiaxing Chenyi Hengxin Equity Investment Partnership Enterprise (Limited Partnership) 20,000,000 shares for CNY 400,000,000.00, UBS AG 17,335,000 shares for CNY 346,700,000.00, Guotai Junan Securities Co., Ltd. 17,015,000 shares for CNY 340,300,000.00, Ningbo Junhe Tongxin Equity Investment Partnership Enterprise (Limited Partnership)15,000,000 shares for CNY 300,000,000.00, Beijing Shougang Industrial Transformation Fund Co., Ltd.10,000,000 shares for CNY 200,000,000.00, North Industries Group Guodiao (Xiamen) Equity Investment Fund Partnership (Limited Partnership) 10,000,000 shares for CNY 200,000,000.00, Tianan Life Insurance Company Limited of China (representing ?Tianan Life Insurance Co., Ltd.-Traditional Product?) 8,000,000 shares for CNY 160,000,000.00, Qingdao Qingshou Industry Investment Fund Partnership Enterprise (L.P.)7,500,000 shares for CNY 150,000,000.00, MORGAN STANLEY & CO.

INTERNATIONAL LIMITED 7,500,000 shares for CNY 150,000,000.00, China Life Asset Management Company Limited (representing ?China Life Asset Management-Bank of China-China Life Asset-PIPE2020 Insurance Asset Management Product?) 7,500,000 shares for CNY 150,000,000.00, Horizon Asset Management Co. Ltd. 7,500,000 shares for CNY 150,000,000.00.