Article 4 Credits v. Contracts
a. A credit by its nature is a separate transaction from the sale or other contract on which it may be based. Banks are in no way concerned with or bound by such contract, even if any reference whatsoever to it is included in the credit.
注：1. by its nature 按其性质
Advanced culture is characterized by its nature of practice, nation, class, and times.
2.whatsoever [wts’ev(r)] ad .(用于否定句中以加强语气) 任何 pron.&a. 无论什么
Take whatsoever measures you consider best.采取任何你认为最好的措施.
Consequently, the undertaking of a bank to honour, to negotiate or to fulfil any other obligation under the credit is not subject to claims or defences by the applicant resulting from its relationships with the issuing bank or the beneficiary.
A beneficiary can in no case avail itself of the contractual relationships existing between banks or between the applicant and the issuing bank.
b. An issuing bank should discourage any attempt by the applicant to include, as an integral part of the credit, copies of the underlying contract, proforma invoice and the like.