ts supply. Can largely reduce the cost of procurement.Р3.5 the benefits of forward buying to panyРAfter foreign exchange transaction, the foreign exchange risk is transferred to the foreign exchange bank. Foreign exchange banks in the long-term foreign exchange after the sale, will produce long-term foreign exchange position, must pass through the inter-bank foreign exchange market will be held by foreign exchange position, in order to prevent exchange rate fluctuations may cause damage. At the same time, importers can also make a profit, if the future of a point in the future exchange rate is greater than the current exchange rate, then the speculators to buy long-term foreign exchange, when the agreed forward rate for foreign exchange, and then sell on the market, to earn profit margins.