Core Viewpoint - The company has initiated an expansion project for 8-inch silicon wafer production to meet market demand and improve product delivery rates [2] Group 1: Production Capacity - The company plans to add a capacity of 50,000 pieces per month for 8-inch silicon wafers [2] - By the end of 2025, the company's 8-inch silicon wafer capacity is expected to reach 250,000 pieces per month [2] Group 2: Sales Growth - In the first three quarters of 2025, the company's sales of 8-inch silicon wafers increased by 19% year-on-year [2] Group 3: Subsidiary Performance - The subsidiary Shandong Youyan Aisi currently has a monthly production capacity of 150,000 pieces for 12-inch silicon wafers [2] - The subsidiary has achieved mass supply of heavily doped 12-inch silicon wafers and MCZ low-oxygen silicon wafers, while lightly doped wafers are in small batch supply [2] - Some products from the subsidiary are still in the research and sample verification stages [2]