国际贸易实务2.OutgoingfromChina:Cansupplysewingmachinebutterflybrand3000pcswoodencasepackingUSD62.00CIFC2KarachiShipmentmadewithin2monthsafterconclusionofthecontractpaymentirrevocableletterofcredit,pleasereplycabl

Question

国际贸易实务
2.Outgoing from China:
Can supply sewing machine butterfly brand 3000 pcs wooden case packing USD62.00 CIFC2 Karachi
Shipment made within 2 months after conclusion of the contract payment irrevocable letter of credit,please reply cable.
Incoming from Karachi:
Accept your offer shipment within 10 days after conclusion of the contract
The Chinese company did not reply promptly.At the same time,the sewing machine’s market advanced rapidly.The foreign company sent cable and asked to sign a contract.Did it close a deal?Why?
问下这个算实质行修改么?
Non- materially alteration:
documents,shipping samples,shipment times,marks
Materially alteration:
to the price,payment,quality and quantity of the goods,place and time of delivery,extent of one party’s liability to the other or the settlement of disputes
materially alteration ：time of delivery 和Non- materially alteration ：shipment times差不多就是这两个有什麽不一样

Answer 1

是,因为她改变了装运期限,即改变了交货时间,这已经构成新的发盘 .合同要成立,客户必须完全接受发盘,否则原发盘失效.