订单 indent 　　　　　
订货；订购 book; booking
电复 cable reply　　　
实盘 firm offer
递盘 bid; bidding　　　
递实盘 bid firm
还盘 counter offer　　
发盘（发价) offer
发实盘 offer firm 　　
询盘（询价） inquiry;enquiry
指示性价格 price indication
速复 reply immediately
参考价 reference price
习惯做法 usual practice
交易磋商 business negotiation 　　　　
不受约束 without engagement
业务洽谈 business discussion
限**复 subject to reply **
限* *复到 subject to reply reaching here **
有效期限 time of validity 　
有效至**: valid till **
购货合同 purchase contract　　
销售合同 sales contract
购货确认书 purchase confirmation
销售确认书 sales confirmation 　　　　　
一般交易条件 general terms and conditions
以未售出为准 subject to prior sale
需经卖方确认 subject to seller's confirmation
需经我方最后确认 subject to our final confirmation