We’ll have the contract ready for signature.
我们应准备好合同待签字。
We signed a contract for medicines.
我们签订了一份药品合同。
Mr. Zhang sings the contract on behalf of the China National Silk Import & Export Corporation.
张先生代表中国丝绸进出口总公司在合同上签了字。
A Japanese company and SINOCHEM have entered into a new contract.
中国化工进出口总公司已经和日本一家公司签订了一份新合同。
It was because of you that we landed the contract.
因为有了你，我们才签了那份合同。

We offered a much lower price, so they got the contract.
由于我们报价低，他们和我们签了合同。
Are we anywhere near a contract yet?
我们可以（接近于）签合同了吗？
We sign a contract when we are acting as principals.('principals' refers to the 'seller' and the 'buyer')
当我们作为货主时都要签订合同。（这里的“货主”指合同中的卖方和买方）
I know we (the seller) should draw up a contract and the buyer has to sign it.
我们知道我们（卖方）应该拟出一份合同，买方必须签署合同。
We should simultaneously sign two contracts, one sales contract for beef and mutton, and the other contract of equal value for the purchase of cotton.
我们同时签两个合同，一是牛羊肉的销售（出口）合同，另一个是等额的棉花购买（进口）合同。