Industry Analysis
The power semiconductor rally reflects capital repricing the hardware certainty underpinning global energy transition. SICC’s surge stems from its near-world-class 8-inch SiC yield, directly reshaping cost structures for EV onboard chargers and fast-charging modules. Upstream SiC substrate suppliers will accelerate capacity expansion, while downstream IGBT designers face generational technology gaps. U.S. export controls on wide-bandgap equipment are forcing Hong Kong, China- and mainland-based firms to rebuild supply chains—raising short-term CAPEX but accelerating adoption of domestic MOCVD and ion implanters. Hua Hong may pivot faster toward IDM integration, while Innoscience must brace for price wars from global IDMs aiming to stall GaN adoption. Over the next 18 months, sentiment-driven gains will give way to earnings validation; only players with vertical integration and AEC-Q101 certification will survive the shakeout.
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