We thank you very much for your letter dated 01 June 2xxx placing with us an order for 15 gross HB 2 micro ray.
It appears that you have with you our old catalogue. The prices have been revised from 01 Jan this year and current price of HB 2 pencils is USD470 per gross.
We shall, therefore, appreciate your sending us a fresh order which will receive our immediate attention.
In the meanwhile we thank you and await your valued order.