SiC two-market split: EV price erosion vs AI data-center pull SiC substrate SiC boule wafer slices 200mm SiC device fab SiC MOSFET cross-section mix EV / industrial power revenue-weighted 200mm competitor supply softer EV demand device price erosion AI DC + high-voltage new device generations dedicated DC team aero MOU · DC collab erosion pull Turnaround stalls revenue stays flat margins stay negative Margin recovery pricing power returns fab utilization up GM → breakeven
EV erosion outpaces AI pull — turnaround stalls