China Rejects NVIDIA Chips Despite US Approval; Semiconductor Sector Faces Geopolitical Headwinds

Despite the US Bureau of Industry and Security approving NVIDIA H200 chip exports to 10 Chinese companies on May 15, Chinese government officials and state-backed enterprises signaled they would not be purchasing the advanced AI semiconductors, instead accelerating domestic semiconductor development. This rejection underscores the deepening technology decoupling between the US and China and suggests that geopolitical tension is overriding commercial logic even in cases where exports were ostensibly approved.

NVIDA shares fell 2.2% and AMD dropped 3.3% on the news, with the selloff reflecting trader anxiety about China demand, a critical growth driver for the sector. The irony of the US approving sales that China has no intention of buying highlights the complexity of techno-nationalism in 2026. Trump, during his summit with Xi in Beijing, achieved diplomatic rhetoric but little substantive progress on tech trade, signaling that the underlying strategic competition remains unresolved. Industry insiders noted that Samsung's weakness in Asia also spilled into US futures, with NK tensions adding to the risk-off tone for memory and logic chip makers.

The broader semiconductor complex faces a demand headwind from this dynamic. While US data centers and AI infrastructure remain robust buyers of advanced chips, the loss of China as a growth vector forces a reassessment of long-term pricing power and fab capacity utilization. Arista Networks noted that AMD is likely to supply switches in 20-25% of deployments, up meaningfully from prior levels, but broader supply chain constraints around AVGO chips and fab capacity present competing constraints. Goldman Sachs and other equity strategists had factored some China upside into semiconductor valuations; that optionality is now off the table.

The geopolitical backdrop suggests this is not a temporary blip but a structural shift in how the US and China approach tech competition. Analysts debate whether the approved exports create a false sense of openness that masks continued decoupling, or whether this becomes a catalytic moment for US allies and non-Chinese buyers to consolidate their purchases with NVIDIA.