尊敬的约翰先生,你好!
我想要说的,我没有想更没有做违背我们签订的协议。我们希望双方合作的目的是通过优势互补，能够拿到合同，取得双赢，而且我也是这样做的，但您用中国市场不能接受的价格来同我们合作，这将会使我公司失去市场。如果我们连市场都没有，那么怎么能谈得上拿到合同，取得双赢？而且为了帮助您能适合中国市场，我们提供了中国市场行情及应采取中国本地化制造的建议，这都是我公司希望同贵司友好合作的表现，不知道你怎么会谈得上是我公司违约呢？如果我们在某一项目上没有能够合作，那也是你的原因所在，是你仅仅考虑了自身的利益，而没有考虑合作双方的利益，是局限于眼前利益而没有考虑长远利益。如果我公司在贵司不愿参与的情况下，为了取得市场占有率，提高市场知名度，采用其它的，不影响贵司名声的办法，这是我方为了维护我们的合作项目不被市场所淘汰，而采取的迫于无奈的办法，这又怎么能说是我们单方违反合同？请你能很好地考虑这个问题，让我们的合作能继续愉快地发展下去。 此
礼 顺祝商祺

hello,honorific Mr John:
I guarantee that my company hasn't been doing or even thinking of anything to break our agreement, i hope we both sides to hold the common aim of reaching the bargain and fulfilling mutul-benefit by learning from each other's strong points to offset the weakness,and what my company doing is so!but we will lose the market in our cooperation if you charge for a price which won't work in chinese market, and then ,say nothing of reaching the bargain,fulfilling mutul-benefit.Moreover,i have shown you the chinese market situation and given you advices of producing according to chinese local custom in order to make you fit into chinese market soon.All what my company has done shows a sincere intention of cooperation,so i couldn't figure out why you said that my company broke the agreement. if we couldn't cooperate successfully in one item,it's due to that you just take your own interest alone into account,neglecting our common benefit,For preventing our cooperative item from washing out of market,we cannot help but promote the occupation rate and the brand of our product in market without ruining your company's fame on the condition that your compay didn't want to participate.So how could my company break the agreement unilaterally?I wish could think over it seriously so that we could keep on cooperating smoothly and happily!