GoKawiilC4ADS report maps how banned Nvidia AI chips still flow into China
A report from nonprofit watchdog C4ADS outlines three main routes Chinese buyers use to obtain export-restricted Nvidia AI chips like the H100, A100 and Blackwell models: direct purchases through research institutions, rerouting shipments through third countries in Southeast Asia, and layered shell-company transactions. The group notes its findings only cover documented cases, so the real volume of smuggled hardware is likely much larger.