A—In international trade, a sales confirmation is a document regarded as a contract. B—Any dispute arising out of this contract shall be settled through friendly negotiation. C—The commodity shall be packed in new wooden cases suitable for ocean transportation. D—The seller guarantees that the instrument contracted for will be made of the best materials with first-class workmanship. E—Some of the clauses in your L/C are not in agreement with the stipulation of the S/C. F—The machines will correspond in all respects with the quality and specifications as stipulated in the contract. G—In accordance with international trade practice, both parties, once entered into a contract, are liable for its execution. H—We hope you will take our commercial reputation into account and execute the contract. I—We have to point out that the cancellation of the contract has resulted from nothing else than your delay in opening the L/C. J—We are entitled to cancel the contact, which became overdue owing to buyers non-performance. ( )我方有权取消由于买方不予履行而延期的合同。