英语商函回复——急!Dear Ms Chen,Having good weekend to you!So well we

Dear Sir,
We thank you very much for the kind courtesy extended to the undersigned during visit to your company.In this connection,we would like to mention flwgs:
We really highly appriciate your cooperative manner but we negotiated with a different supplier whose price may be a little more favorable from our side.Workding with you must be happy and excepted,but we have to look forward this next time.
Anyway,thanks again for your highly value to us and we still hope there'll be other changes for our furture cooperation!
Best regards,
Yoosa
外国人好像不太喜欢"下次再合作"这样的结束方式,他们更喜欢直接的,但是要表示礼貌,就可以说最后一句,把能不能下次合作推给他们:看他们给不给我们跟他们合作的机会了!

I'm very glad to hear about you and I also look forward to cooperating with you.
But I'm sorry to tell you that our company has choosen another
company.
Even so I belive we will have another chance to work together

Dear ...,

Sincere Greetings to you!
We apprieciate the communication we have had .Your company also impressed us deeply. Thanks very much that you respect our company so much .But...