新增2条8英寸SiC产线，有望年底通线

Core Viewpoint - The article discusses the advancements in the silicon carbide (SiC) industry, highlighting new production lines and technological developments in both China and Singapore, which are expected to enhance the capabilities and applications of SiC products in various sectors, particularly in electric vehicles and power electronics [2][4][8]. Group 1: New Production Lines - Zhuzhou CRRC is set to launch an 8-inch SiC wafer production line by the end of 2025, with construction starting in November 2024 and equipment installation expected in the second half of 2025 [2][4]. - Singapore's A*Star is establishing an 8-inch SiC wafer open research line aimed at accelerating SiC innovation, which will be the world's first industrial-grade production line of its kind [6][8]. Group 2: Technological Developments - Zhuzhou CRRC has developed a third-generation fine planar gate SiC product and is advancing towards fourth and fifth-generation technologies, with key products including 3300V high-voltage planar gate SiC MOSFETs and 1200V fine planar gate SiC MOSFETs [3]. - The company’s SiC MOSFETs cover voltage levels from 650V to 6500V, suitable for high-frequency and high-power density systems, with applications in electric vehicles and UPS systems [3]. Group 3: Market Applications - Zhuzhou CRRC's SiC products are being utilized in various sectors, including photovoltaic applications and charging infrastructure, with significant potential for mass production in the new energy vehicle market by 2025 [3][4]. - The open research line in Singapore is expected to benefit local companies, particularly startups, by providing a centralized platform for SiC wafer development and trial production [8].