商務(wù)英語(yǔ)寫(xiě)作范文:因數(shù)量不一致，補(bǔ)運(yùn)替代品

Dear sirs:

　　On investigating the matter of your claim,we have noticed a discrepancy ?between? our invoice figure and the quantities you specified.

　　On the quantities you required,we will ship the replacements at once.

　　We sincerely apologize for the inconvenience you have been put to.?　　

　　Yours,