Nvidia CEO Jensen Huang criticized US export controls on chips to China during Q1 earnings call.Despite China restrictions, Nvidia's Q1 revenue exceeded expectations, but faced a significant impact.Huang expressed concerns about losing the Chinese market but commended some of Trump's policies.Nvidia reported $44.06 billion in revenue for Q1, beating Wall Street expectations.The company faced a $4.5 billion write-down due to restrictions with an anticipated $8 billion revenue loss for the next quarter.Huang emphasized the importance of the China market for AI competitiveness and global leadership.Nvidia's core segments, like data centers, showed strength despite challenges in China market.Huang criticized the export controls' impact on US platforms and global AI talent distribution.While critical of China restrictions, Huang praised Trump's initiatives for US tech advancement.Huang indicated Nvidia's exploration of other markets apart from China, aiming for sovereign AI development.