NVIDIA Chief Executive Jensen Huang visited President Donald Trump today following the company's opposition to kill switches embedded within graphics processing units. CNBC reporters observed the meeting as tensions continue over artificial intelligence chip export restrictions to China. The discussion likely centered on pending license approvals for Chinese markets and potential backdoor requirements. Advanced Micro Devices Chief Executive Lisa Su confirmed her company has not received similar export permits during recent interviews. Apple Chief Executive Tim Cook simultaneously announced a $600 billion domestic investment plan, boosting company shares by six percent.