There are restrictions on purchasing foreign exchange, but there are no restrictions on paying foreign exchange.
Individual foreign exchange settlement and domestic individual foreign exchange purchase are subject to annual total management.
The annual total is equivalent to 50,000 dollars per person per year. The State Administration of Foreign Exchange may adjust the annual total according to the balance of payments.
The foreign exchange administration requires direct remittance within several thousand dollars. If it exceeds a certain amount, it must be declared for verification after receiving the goods. It's okay for a guest to spend money with a male closed door.