Where both parities to a transaction agree upon any deposit (coupons), they shall clarify the amount, quantity, type, date of delivery, means of delivery and means of storage of the deposit (coupons).

• （一）交易双方约定设定保证金（券）时，须明确保证金（券）的金额、数量、种类、提交日期、提交方式及保管方式。