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Trump Bars Foreign Access to Nvidia’s Top Blackwell AI Chips as Company Tops $5 Trillion

The restriction underscores rising geopolitical risk to Nvidia’s AI dominance and heightens questions about access to China.

Overview

  • Nvidia’s most advanced Blackwell processors will be reserved for U.S. customers, President Trump said, signaling tighter export controls after earlier hints about a scaled-down China option.
  • Nvidia recently disclosed visibility into roughly $500 billion of cumulative revenue for its Blackwell and Rubin product lines through 2026, a key pillar behind its $5 trillion valuation.
  • The company said it will deliver more than 260,000 Blackwell AI chips to South Korea, including shipments to major firms such as Samsung Electronics.
  • Jensen Huang said production of Nvidia’s most advanced AI chip is underway in Arizona with U.S. manufacturing partners, reflecting a push to on‑shore critical supply.
  • Competitive pressure is building as Qualcomm unveiled AI200 and AI250 data‑center accelerators targeting inference workloads from 2026, adding to challenges from AMD and in‑house cloud chips.