Nvidia's stock rises as Trump blesses China sales. Here's how big the opportunity could be.

英伟达中国业务收入影响 - 公司此前预估因对华销售限制而损失的季度收入规模为80亿美元[1] - 该预估收入损失所对应的产品是一款性能经过缩减的芯片[1]