We are pleased to receive your letter of 5 July and enclose our catalogue and price list. Also by separate post we are sending you the samples of our products. Our catalogue contains items and their specifications of our supplies. Through comparing our prices with those of other suppliers, you will appreciate the moderate prices of ours. For a total purchase of not less than 100,000 and not more than 200,000 American dollars, we would allow a discount of 10% and for a purchase larger than 200,000 American dollars, we would allow a 20% special discount.

　　很高兴收到贵公司7月5日来函。现寄上产品目录与价目表。同时另封寄去样品，请查收。

　　所寄产品目录包括本公司产品的品名、规格。与其他厂商的价格比较，我方的报价定会使贵方满意。

　　凡总定购量超过100,000美元但不足200,000美元者，我方将给予10%的折扣；凡总定购量超过200,000美元者，我方将给予20%的折扣。