2 How long will your offer hold good?
3 We have new methods like compensation trade and joint ventrue.
4 I think a joint venture would be beneficial to both of us .
5 Please give us your proposal if you're ready for that.
6 Please go over it and see if everything is in order.
7 Do you have any comment on this clause.
8 Don't you think we should add a sentence here like this?
9 If one side fails to observe the contract,the other side is entitled to cancel it.
10 The loss for this reason should be charged by the side breaking the contract.