CSCC develops SiC crucibles to strengthen Taiwan’s AI data center supply chain - digitimes

China Steel Corporation affiliate CSCC has developed 6N high-purity isotropic graphite blocks for 8-inch and 12-inch silicon carbide (SiC) crystal growth crucibles, aiming to reduce Taiwan manufacture... Read original →

CSCC’s breakthrough in 6N high-purity isotropic graphite blocks significantly bolsters Taiwan’s self-reliance in SiC crystal growth, reducing dependence on overseas suppliers amid rapid expansion in AI data centers. This advancement strengthens the upstream material supply chain and enhances downstream wafer fabrication capabilities. From a policy standpoint, it reflects Taiwan’s strategic push toward supply chain resilience, mitigating geopolitical risks. Competitors such as Sumitomo and Siemens may accelerate their own R&D efforts to maintain global market share. In the next 12–24 months, this development will likely reshape the global power semiconductor landscape, particularly in 5G, EVs, and high-efficiency computing applications, where SiC’s thermal and electrical properties are critical.