Nvidia reopens China channel, but H200 flows remain policy-constrained Nvidia reopens China channel, but H200 flows remain policy-constrained Artificial intelligence Author Devesh Kumar Mar 19, 2026, 10:27 AM Nvidia is restarting production of its H200 artificial intelligence processors for Chinese customers after months of uncertainty, with CEO Jensen Huang confirming that purchase orders are in place and manufacturing is ramping back up. The move points to a partial reopening of a key market under tighter ...