豪掷200亿元，500亿芯片龙头官宣要建高端生产线

Core Viewpoint - Company Silan Microelectronics (士兰微) plans to invest in a 12-inch high-end analog chip manufacturing line with a total investment of 20 billion yuan to enhance its position in the semiconductor industry [1][4]. Investment Agreement - Silan Microelectronics signed a strategic cooperation agreement with the Xiamen Municipal Government and other parties on October 18, 2025, to establish a joint venture for the project [1][4]. - The project will be implemented through a joint venture company named Silan Jihua, focusing on high-end analog integrated circuit chips [4]. Project Details - The total planned investment for the project is 20 billion yuan, with a planned capacity of 45,000 wafers per month, to be executed in two phases [4]. - Phase one will require an investment of 10 billion yuan, with a monthly production capacity of 20,000 wafers upon completion [5]. - Phase two will also require an investment of 10 billion yuan, adding an additional capacity of 25,000 wafers per month, leading to a total annual production of 540,000 wafers after both phases are completed [5]. Financial Contributions - The registered capital for the first phase is set at 6.01 billion yuan, with contributions from Silan Microelectronics, Xiamen Silan Microelectronics, Xiamen Semiconductor Investment Group, and Xiamen New Wing Technology totaling 5.1 billion yuan [5]. - The remaining 900 million yuan of the first phase's capital will be contributed by other investors in the future [5]. Market Performance - Silan Microelectronics reported a revenue of 6.336 billion yuan in the first half of the year, a year-on-year increase of 20.14%, and a net profit of 265 million yuan, marking a significant turnaround with a growth of 1162.42% [6]. - The company's stock price has seen fluctuations, with a recent high of 34.21 yuan per share on October 13, followed by a drop to 29.94 yuan per share on October 17, resulting in a market capitalization of 49.8 billion yuan [6][7].