Exchange rate refers to the exchange rate and exchange rate between the currencies of two countries.

RMB exchange rate is the price and exchange rate between RMB and foreign currency. RMB exchange rate represents the external value of RMB,

According to the price comparison level at home and abroad and the fluctuation of exchange rate in the international financial market, it is uniformly formulated and adjusted, and it is announced to the domestic and foreign countries day by day. As the exchange rate for settlement of all foreign exchange receipts and payments, it is the official exchange rate, and there is no market exchange rate. Its pricing method adopts the international direct quotation, that is, the amount of foreign currency in a fixed unit (such as 100, 10000, etc.). ) into a certain amount.