士兰微12英寸高端模拟芯片项目获备案，投资进展顺利推进

Core Viewpoint - The announcement highlights significant progress in the joint venture project for a 12-inch high-end analog integrated circuit chip manufacturing production line, with the project receiving necessary investment project filing approval from Xiamen City [2] Group 1: Investment Details - The external investment began on October 18, 2025, when the company signed a strategic cooperation agreement with the Xiamen Municipal Government and the Haicang District Government [2] - The company and its wholly-owned subsidiary, Xiamen Silan Microelectronics Co., Ltd., signed an investment cooperation agreement with Xiamen Semiconductor Investment Group Co., Ltd. and Xiamen New Wing Technology Industrial Co., Ltd. [2] - A project company named Xiamen Silan Jihua Microelectronics Co., Ltd. will be established in Haicang District to implement the production line project [2] Group 2: Project Financials and Capacity - The first phase of the project plans to invest 10 billion yuan, with a registered capital of 6.01 billion yuan [2] - Upon completion, the project will achieve a monthly production capacity of 20,000 wafers for 12-inch integrated circuit chips [2] - The investment decision has undergone a complete decision-making process, approved by the company on October 18, 2025, and December 8, 2025 [2]