Group 1 - The inventory of MOSFETs and diodes has tightened significantly since mid-October, with lead times for automotive-grade components extending to over 12 weeks, leading to price increases as customers rush to stock up [1] - Market estimates suggest that MOSFET and diode prices may rise by 5% to 15% in Q4, with high-end automotive and industrial control components potentially exceeding a 20% increase [1] - The power semiconductor industry is expected to show clear signs of recovery in the first half of 2025, with inventory levels declining and supply-demand relationships improving [1] Group 2 - The power semiconductor market is experiencing structural adjustments, with MOSFETs maintaining steady growth in consumer electronics and mid-power supply sectors, projected to reach a market size of 40 billion yuan by 2030 [2] - Companies like JieJie Microelectronics are leading in the thyristor sector, with MOSFETs becoming their primary revenue source, offering nearly 200 automotive-grade MOSFET products [2] - New Clean Energy has launched over 200 automotive-grade MOSFET products, with a year-on-year supply increase exceeding 60%, collaborating extensively with leading automotive clients [2]