12. 買賣雙方信息 buyer and seller information

long-term contract 長期合同

a short-term contract 短期合同

a nice fat contract 一個很有利的合同

a written contract 書面合同

an executor contract 尚待執行的合同

breach of contract 違反合同

cancellation of contract 撤消合同

completion of contract 完成合同

contract for future delivery 期貨合同

contract for goods 訂貨合同

contract for purchase 采購合同

contract for service 勞務合同

contract law 合同法

contract life 合同有效期

contract note 買賣合同（證書）

contract of arbitration 仲裁合同

contract of carriage 運輸合同

contract of employment 雇傭合同

contract of engagement 雇傭合同

contract of insurance 保險合同

contract of sale 銷售合同

contract parties 合同當事人

contract period (or contract term) 合同期限

contract price 合約價格

contract provisions/stipulations 合同規定

contract sales 訂約銷售

contract terms (or contract clause) 合同條款

contract wages 合同工資

contract 合同，訂立合同

contractor 訂約人，承包人

contractual claim 根據合同的債權

contractual damage 合同引起的損害

contractual dispute 合同上的爭議

contractual guarantee 合同規定的擔保

contractual income 合同收入

contractual liability/obligation 合同規定的義務

contractual practice/usage 合同慣例

contractual specifications 合同規定

contractual terms & conditions 合同條款和條件

contractual 合同的，契約的

contractual-joint-venture 合作經營，契約式聯合經營

copies of the contract 合同副本

execution of contract 履行合同

expiration of contract 合同期滿

interpretation of contract 解釋合同

originals of the contract 合同正本

performance of contract 履行合同

renewal of contract 合同的續訂

to abide by the contract 遵守合同