Thank you very much for your quotation.
As you may know, however, the market is highly competitive, and the lowest possible prices are essential, before pricing on order with you, therefore, we would like to ask if it is possible for you to make a price concession and, if so, please also let us know the net 30 days is available.
We would appreciate your kind consideration, and hope to receive your favorable reply at your earliest convenience.
if the term of net 30 days would be avaible if a price change is possible.
at your best convenience