q.卖方议付时需提交买方在目的港的收货证明。

　　r.产地证书签发日晚于提单日期，这会被怀疑未经检验，先装船，装船后再检验。

　　s.延期付款信用证下受益人交单在先，银行付款在后，风险大，应加具保兑。

　　t.不接受联合发票，进口国家拒绝接受联合单据。

　　u.信用证规定指定货代出具联运提单，当一程海运后，二程境外改空运，容易被收货人不凭正本联运提单提货。

　　v.信用
   
软条款（The Soft Clause）
    1.The certificates of inspection would be issued and signed by authorized the applicant of L/C before shipment of cargo, which the signature will be inspected by issuing bank.

2.The goods will be shipped upon the appointing vessel by the applicant of L/C and adding a cable/telex amendment of L/C by issuing bank to advising bank, which an amendment should be negotiated accompanied with the original documents.

3.The goods will be shipped upon receipt of shipping advice issued by opener of L/C appointing the name of vessel, which will be issued by way of an amendment to this credit by the issuing bank.

4.Commercial invoice in triplicate, all duly signed and counter-signed by MR. ** and MR. *** of L/C applicant whose signatures must be in conformity with the specimen signatures held in *** bank.

5.Quality confirmation issued and signed by authorized person of applicant (whose signature must be conform with that held in your file), certifying that goods are in good condition, and stating date, value, quantity of goods and dated not later than Sept, 10, 1998
   
 non-operative L/C
    Although the "non-operative L/C" is a financial instrument readily available in major centers to facilitate settlement of international trades; however, it is not available in China to importers. All L/Cs attract an L/C opening charge of around 0.15%, non-refundable. All L/Cs are "operative" once opened.

Unless an importer is able to arrange for an non-operative L/C to be opened by an international bank in HongKong, iron ore suppliers must accept an alternative instrument, Notice of L/C Issuance, which is the Pre-Advice issued by the buyer's bank to the seller's bank, confirming that it is funding the L/C, upon receipt of the seller's Performance Bond (PB). Therefore, the Notice of L/C Issuance functions much like a non-operative L/C. Instead of "activating" the non-operative L/C, the PB "triggers" the Operative L/C.

Failure to appreciate the limitation of the Chinese banking system in international trade settlements would only result in futille lengthy negotiations leading nowhere. On the other hand, innovative thinking by all parties to a transaction would produce a fruitful outcome without sacrificing reasonable financial protection.
   
收集2电子邮件格式
    B. 文体 1.可读性.对象是大学程度的话,用高中的英文就行,不要以为人人都是语言大师.多用短句(15-20字吧), 技术性的字,就更加要简单易明.

2.注意段落的开头.一般来说,重要或强调的事情都放在信件或段落的开头,而句子就放在最尾. 例如: 1.Because he was unable to attend the meeting personally, he forwarded his congratulations on cassette tape. 2.He forwarded his congratulations on cassette tape because he was unable to attend the meeting personally. 两者强调的事情就有分别了.