We（）some brochurs（）to illustrate the procucts we manufactured.

We have established an irrevocable letter of credit（）your favour with the Bank of China,Guandong．

Risks other（）All Risks and War Risk can be covered if the extra pr－ enium should be borne by the buyer.

We hereby register a claim with you（）the basis of here,we can obtain a number of orders for you.

We are glad that in the past few years,（）joint efforts,have greatly promoted both business and friendship.

We wih to acknowledge receipt of your letter of March 15,（）reached us yesterday.

As we are heavily committed,we are sorry that we are not in a（）to accept new orders.

In view of the long-stanging business relations（）us,we wish to settles this dispute amicably.

Your immediate reply should reach us not later（）the end of this month.

We hope that you wil look（）the cause of the defective goods.