NVIDIA CEO Jensen Huang speaks during the Live Keynote Pregame during the Nvidia GTC (GPU Technology Conference) in Washington, DC, on Oct. 28, 2025.Jim Watson | AFP | Getty ImagesNvidia CEO Jensen Huang said at the company's GTC conference on Tuesday that its Blackwell graphics processing units — the company's fastest AI chips — are now in full production in Arizona.Previously, Nvidia's fastest GPUs were solely manufactured in Taiwan.Huang said that President Donald Trump had asked him nine mon...