Reports indicate that cutting-edge NVIDIA B300 artificial intelligence chips have been identified operating within Chinese state-owned enterprise networks and cloud data centers. The presence of the restricted hardware highlights persistent vulnerabilities and enforcement gaps in existing U.S. export control regimes designed to block advanced chips from reaching China. Industry analysts suggest the high-performance accelerators likely entered the country through intricate smuggling rings, third-party shell companies, or regional intermediary cloud setups. The discovery is expected to trigger intense scrutiny from Washington regulators, potentially prompting tighter compliance requirements and stricter supply chain tracking for semiconductor manufacturers. U.S. and Chinese officials are likely to face increased diplomatic friction over technology controls as bilateral trade discussions and summit meetings approach.

Full report : Israeli security company Lava reveals NVIDIA’s B300 AI Chips bypassed U.S. export restrictions through complex regional intermediaries.