Where the enterprises purchases from abroad cargo which comes from the area herein , the enterprise shall present original declaration forms of import cargo , other customs supervision credence , storage contract or agreement concluded by the abroad enterprises and storage enterprises in the area herein , the cargo certificate issued by the cargo enterprises whose right belongs to the enterprises abroad , besides the credence , business documents required in section ( 1 ) in this article （二）向境外购买货物，货物直接来源于区内的，除提供本条第（一）项所需凭证和商业单据外，还需提供正本出口货物报关单或者其他海关监管凭证、境外企业与区内仓储企业签订的仓储合同或者协议、区内仓储企业出具的货权属于境外企业的证明等办理。
C if a collection contains a bill of exchange payable at a future date and the collection instruction indicates that commercial documents are to be released against payment , documents will be released only against such payment and the collecting bank will not be responsible for any consequences arising out of any delay in the delivery of documents 3如果托收包含有远期付款的汇票，而且托收指示表明应凭付款发放商业单据时，则单据只能凭该项付款才能发放，而代收行对由于交付单据的任何延误所产生的任何结果将不承担责任。
