This problem was solved by allowing the businesses to exchange their U.S. dollars at the rate effective at the time of the order, though the money was not actually exchanged until after payment had been received.
由於我國出口廠商絕大多數是中小企業，中央銀行擔心他們受不了匯率升值的衝擊，決定放寬「預售外匯」的條件，允許廠商接到訂單時，把交易額的百分之九十，按遠期匯率賣給央行。從接單到實際收到貨款期間的匯率變化風險，全交給央行。