In the evening, a man in Lu Yu said that he was in a hurry to change Hong Kong dollars and forgot to bring his ID card. He asked me to exchange my ID card for him. Is there a problem with this kind of help?
From the perspective of national policy, other people borrow ID cards to purchase foreign exchange because the current national control on individual purchase and settlement of foreign exchange is 50,000 US dollars per person per year. Generally speaking, each ID card can purchase 50,000 US dollars of foreign exchange and settle 50,000 US dollars of foreign exchange. When someone buys foreign exchange with a borrowed ID card, it means that the person's own ID card has been purchased once and cannot be purchased again. The effect is that you can't buy foreign exchange this year.
Lending your ID card to others is always a hidden danger, because others may not only take the ID card to buy foreign exchange, but also take this opportunity to use it for other purposes. Unless you trust the person who borrows your ID card.