OP, some context from the other side might be helpful.
Yes, there are fines for American companies if they do business with Iranians. That's how sanctions work as I'm sure you're aware. But the story doesn't stop there.
If an American finds out they are transacting with a sanctioned individual, or citizens of a sanctioned country like Iran or North Korea, the stakes go up: $1M USD fine and up to 20 years in federal prison. Oh and that's a personal risk -- you, the manager or executive in charge, and anyone else who is in the know on the transaction is now facing 20 years in federal pounding-in-the-ass prison if they don't immediately cease all communication and break off contact. Hence why they ghost you and remove your data from prod. It sucks, but I would do the same thing in that situation. Nobody should be expected to take that risk.
Yes, there are fines for American companies if they do business with Iranians. That's how sanctions work as I'm sure you're aware. But the story doesn't stop there.
If an American finds out they are transacting with a sanctioned individual, or citizens of a sanctioned country like Iran or North Korea, the stakes go up: $1M USD fine and up to 20 years in federal prison. Oh and that's a personal risk -- you, the manager or executive in charge, and anyone else who is in the know on the transaction is now facing 20 years in federal pounding-in-the-ass prison if they don't immediately cease all communication and break off contact. Hence why they ghost you and remove your data from prod. It sucks, but I would do the same thing in that situation. Nobody should be expected to take that risk.
That's why you have these experiences :(