This is my brother's job, testing for contaminants. He says it can be very boring. For example, they always test for lead, and it's always negative. But it's a necessary precaution when you're making medicine.
I think people don't really understand the requirements you need to meet to get and maintain FDA clearance. I think even under the current administration, you still could have an obligation to do that testing.
Where it is made does not change the rules.
https://www.fda.gov/industry/import-program/actions-enforcem...