Savings/time optional deposit in foreign currency are registered deposit without fixed amount, without definite maturity, whose interest rate varies in line with the length of maturity. The minimum amount of deposit is the foreign currency with a value not less than the equivalent of 50 RMB yuan. The longest maturity is 1 year, and the interest is computed at a discount rate relevant to the corresponding grade of interest rate for time deposits of lump-sum depositing and lump-sum withdrawal according to the actual number of days deposited. The interest is computed with reference to interest rate of the RMB Time/Current Optional Deposits.

外币定活两便存款是一种不确定存期，利率随存期长短而变动的记名式不定额存款。起存金额不低于人民币50元的等值外币。存期最长为1年，按实存天数，符合整存整取定期存款哪个档次就按该档次利率打折计息。计息参照“人民币定活两便储蓄存款”。