Nvidia on Tuesday said it would take $5.5 billion in charges after the U.S. government limited exports of its H20 artificial intelligence chip to China, a key market for one of its most popular chips.

Nvidia (NASDAQ:NVDA) announced it will incur $5.5 billion in charges after the U.S. government indefinitely restricted exports of its H20 AI chip to China, a critical market for its data center products.

NVIDIA CEO Jensen Huang made his second visit to Beijing this year on Thursday, just three months after his previous trip to China. During his visit, Huang reaffirmed the company’s long-term commitment to the Chinese market,