I don't quite understand your question. If it is a personal foreign exchange business, although there is an annual total control of 50 thousand, but most people have ambiguity about this understanding. Below 50,000 yuan, you only need not submit real proof materials. Doesn't mean that more than 50 thousand can't accept foreign exchange settlement. As long as you produce a reasonable and legal transaction (income) certificate, banks and foreign exchange bureaus are allowed to accept and settle foreign exchange.