每个信用证有效期为装船后30天。
Each L/C shall remain in force till the 30th day after shipment.
赵：信用证有效期持续到持运期后15天。
The letter of credit is valid for 15 days after the shipment date.
提交期限： 转船后7天内，但是必须在信用证有效期内。
Period of presentation: Within 7 days after date of shipment but within validity period of L/C.
单据需在运输单据签发后21天内，且在信用证有效期内提交。
Documents to be presented within 21days after the date of issuance of shipping documents but within the validity of the credit.
由于信用证无展期可能，所以你方务必在信用证有效期内装船。
Since there is no possibility of L/C extension, you must see to it that shipment is made within the validity of L/C.
如果信用证有效期较长的话，我们就会有时间把事情彻底弄清楚。
If the letter of credit had been valid for a longer period, we should have had time to make the matter thoroughly clear.
我们希望加上一条，信用证有效期应至货物装船后第十五日截止。
We'd like to add the condition that the letter of credit shall be valid until the 15th day after shipment.
如果卖方不能在信用证有效期内交货的话，买方有权单方面取消合同。
The buyer has the right to cancel the contract unilaterally if the seller fails to ship the goods within the L/C validity.
这里只是说要求交单是在装运单据的在21天之内不超过信用证有效期。
Transport documents must be presented within 21days after the date of shipment but within the expiry date of this credit.
在信用证有效期内到开证行交单，由开证行付款。这是必须在开证行交单的信用证。
Credit available by payment with the Issuing Bank and expiring for presentation of documents at the Office of the Issuing Bank.
李先生，我们进口许可证的有效期到二月中截止，因此，我们无法延长信用证有效期。
Mr. Li, our import license was only running up to the middle of February, consequently we were not able to extend the validity of the letter of credit.
修改书应于2001年11月15日前到达我方，否则，贵方必须把信用证有效期展延至今年年底。
The amendment advice should reach us before November 15, 2001, failing which you must extend the validity of the L/C to the end of this year.
六月份(装运)舱位已满，请尽快通知贵客户，将装运期(电)展至七月三十一日，信用证有效期(电)展至八月二十日。
All shipping space for June shipment being booked up, please ask your customers as soon as possible to extend the shipment until July 31, and the negotiation validity till August 20.
此信用证的有效期：2004年3月7日前，在受益人国家议付有效。
Expiry date: march.07, 2004 in the country of the beneficiary for negotiation.
信用证议付有效期延至上列装运期后 15 天在中国到期，该信用证中必须注明允许分运及转运。
THE L/C MUST SPECIFY THAT TRANSIPMENT AND PARTIAL SHIPMENTS ARE ALLOWED.
在第一年的最后一次发货前的30-45天，备用信用证必须更新，有效期为11个月又一天。
The SBLC will be renewed 30-45 days before the last month shipment of the first year for another 11month's and one (1) day.
信用证的有效期是多长时间？
在任何情况下，单据必须在信用证的有效期内提交。
In any event, documents must be presented not later than the expiry date of the credit.
信用证的有效期不可延长。
单据于装运日期后15天内提示银行，但必须在信用证的有效期内。
Documents to be presented within 15 days after shipment date but within the validity of the credit.
这张信用证的有效期是多久？
单据必须在运输单据开立之后21天内提交，但必须在信用证的有效期内。
Documents must be presented within 21 days after the date of issuance of the transport documents but within the validity of this credit.
有时，信用证只规定一个有效期，而没有装运时间的规定，这意味着装运期和有效期为同一天。
Sometimes, the L/C simply stipulates and expiry date without a shipment date, which means these two dates the same.
有时，信用证只规定一个有效期，而没有装运时间的规定，这意味着装运期和有效期为同一天。
Sometimes, the L/C simply stipulates and expiry date without a shipment date, which means these two dates the same.
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