Article31a settlement member shall, when opening, changing, replacing or canceling the special funds account, handle the matters in the depository bank of futures deposits by using the special notice issued by the exchange. 第三十一条结算会员开立、更名、更换或者注销专用资金账户,应当凭交易所签发的专用通知书到期货保证金存管银行办理。