China has reclaimed the top spot for computing speed with a new supercomputer developed by LineShine, marking that first time since 2017 that a US system has been surpassed. This shift appeared in the latest TOP500 rankings during a period of intensified technological rivalry between the two nations.
The price of Nvidia's restricted AI chips has doubled on China's black market as a direct reaction to these export curbs. Meanwhile, UK Parliament is increasing scrutiny of defence spending over technology sovereignty concerns, and Alibaba has filed a lawsuit against the US government regarding its defence-related blacklist entry. Pimco recently connected China's export surge to recent gains in emerging-market bonds.