If you have a day to spare: try finding out how many companies have been launched in .sg, .uk that just so happen to have Chinese nationals as their founders and who (1) want to buy large numbers of GPUS and (2) have seen their turnover skyrocket around the time of the block of Chinese companies direct access to frontier level models.

> Does Nvidia want to investigate its own illegal shipments of GPUs to China via Singapore?

They do if they want to avoid looking like criminals in front of the Congress!