A name largely absent from the global supercomputing stage for years returned to the spotlight at ISC 2026 in Hamburg, Germany.

China's silicon carbide (SiC) supply chain is finding a new growth engine as AI strains data-center power systems, extending a market long driven by electric vehicles.

Kunlunxin, the semiconductor subsidiary of Chinese search engine giant Baidu, is targeting a US$50 billion valuation for its Hong Kong public offering. The company is also asking investors to commit to buying its chips as a condition of participation, according to The Information, underscoring the competitive dynamics shaping chip makers as Beijing moves to strengthen its domestic AI supply chain.

The US government's move to add Chinese panel makers BOE and Tianma to a military-related list is raising concerns that Washington's tech restrictions are spilling beyond semiconductors into the display supply chain. South Korean panel makers are now watching to see whether tighter curbs on China could create a new opening for them.

Samsung Electronics chairman Lee Jae-yong said Gwangju is being considered as a candidate site for Samsung's next semiconductor complex, lending corporate backing to South Korea's plan to build a second chip production base in Gwangju and the broader Jeolla region in the country's southwest.

China is accelerating its push into fourth-generation semiconductors, with the country's first fully integrated industrial project for ultra-wide-bandgap semiconductor materials set to be built in Zhengzhou. The project aims to strengthen domestic capabilities in diamond-based semiconductor materials for AI chips, advanced communications and electric vehicles, while expanding China's presence beyond silicon carbide (SiC) and gallium nitride (GaN).

Generative AI is driving a sharp rise in electricity demand from data centers and AI computing infrastructure, prompting China to release its 15th Five-Year Plan for the Construction of a New Energy System (2026–2030). The plan incorporates AI power demand into China's national energy strategy for the first time, calling for closer coordination between electricity supply and computing capacity to support AI, advanced manufacturing, and other strategic industries.

South Korea's government is preparing to designate Physical AI, the convergence of robotics and artificial intelligence, as a new national strategic industry, positioning robotics as a potential growth engine after semiconductors, according to Newsis.