The global silicon carbide (SiC) supply chain is facing renewed turbulence, driven by weakening EV demand, aggressive market entry by Chinese suppliers, and mounting concerns over a potential bankruptcy at Wolfspeed, the top US-based SiC manufacturer. Wen-Hao Wu, Director of Taiwan-based ACME Electronics, which produces manganese-zinc and nickel-zinc soft ferrite cores alongside SiC powders, commented that while Wolfspeed is a client, it is not a Tier 1 customer, and any exposure remains limited.