Chinese technology hardware shares set for worst quarterly performance

Chinese technology hardware: Chinese technology hardware refers to publicly traded companies involved in semiconductors, memory, chip design, and related artificial-intelligence infrastructure. The sector is relevant because its shares are facing a sharp quarterly decline as investors reassess elevated valuations and whether substantial AI spending will produce sufficient returns. Investor concerns: The selloff has been driven by renewed scrutiny of stretched AI-related valuations, heavy infrastructure spending, and the ability of companies to convert that spending into earnings. Market performance: The technology-focused STAR 50 and ChiNext indexes have both fallen sharply since the end of June, reflecting broad weakness across Chinese growth and hardware stocks. Sector concentration: AI-linked companies including Biwin Storage Technology and Moore Threads Technology have been among the most significant decliners in the downturn.