Shares of Chinese semiconductor suppliers Biwin Storage Technology and Moore Threads tumbled on Thursday alongside a broader rout in mainland technology stocks, despite blockbuster third-quarter revenue driven by strong artificial intelligence demand. Both stocks plunged more than 10 per cent during Thursday morning trading, reversing Wednesday’s rallies of 8.4 per cent for Biwin and 5.8 per cent for Moore Threads. By the end of the day, Biwin was down 15.79 per cent and Moore Threads was down...

As investor anxiety over an artificial intelligence bubble mounts, SpaceX’s Elon Musk and Nvidia chief Jensen Huang have offered starkly divergent outlooks on whether the specialist cloud providers powering the boom can survive their mounting debts. While Musk has warned of impending collapses and consolidation among the more than 200 dedicated graphics processing unit (GPU) rental ventures known as “neoclouds”, Huang remains bullish, insisting that robust market demand will unlock the capital...