作业帮信用证上有一段话，如下，求高手详细解答，是关于产地证签发日期的。谢谢！
来源：学生作业帮 编辑：作业帮 分类：综合作业 时间：2024/05/12 01:16:14
信用证上有一段话，如下，求高手详细解答，是关于产地证签发日期的。谢谢！
IN CASE OF PRESENTATION OF DOC. ’ GSP C/O FORM A' AND IN CASE OF DATE OF ISSUANCE OF THIS DOC. IS AFTER THE DISPATCH DATE SHOWN ON B/L OR AWB RESP. THE DATE OF ISSUANCE OF THIS DOC. IS MISSING AT ALL, THE DOC. ’ GSP C/O FORM A' HAS TO EVIDENCE IN FIELD 4 THE WORDING 'ISSUED RETROSPECTIVELY' BY STAMP. IN CASE OF MISSING OF A.M. WORDING UP TO 20 PCT OF VALUE OF GOODS WILL BE DEDUCTED FROM THE PROCEEDS.
IN CASE OF PRESENTATION OF DOC. ’ GSP C/O FORM A' AND IN CASE OF DATE OF ISSUANCE OF THIS DOC. IS AFTER THE DISPATCH DATE SHOWN ON B/L OR AWB RESP. THE DATE OF ISSUANCE OF THIS DOC. IS MISSING AT ALL, THE DOC. ’ GSP C/O FORM A' HAS TO EVIDENCE IN FIELD 4 THE WORDING 'ISSUED RETROSPECTIVELY' BY STAMP. IN CASE OF MISSING OF A.M. WORDING UP TO 20 PCT OF VALUE OF GOODS WILL BE DEDUCTED FROM THE PROCEEDS.
这个条款的主要意思是：如果提交的FORMA 证书以及FORMA证书的出具日期晚于提单的装运日期，或者全部提单都未注明出具日期，那么，FORMA证书的第四栏必须以印章签注：后发证书，如果未注明上述的文字，货物的20%的价值将被从货款中扣减。