訂貨；訂購 book; booking

電复 cable reply

實盤 firm offer

遞盤 bid; bidding

遞實盤 bid firm

還盤 counteroffer

發盤（發价) offer

發實盤 offer firm

速复 reply immediately

詢盤（詢价） inquiry;enquiry

參考价 reference price

習慣做法 usual practice

限**复 subject to reply **

有效期限 time of validity

有效至**: valid till **

交易磋商 business negotiation

不受約束 without engagement

業務洽談 business discussion

指示性价格 price indication

限* *复到 subject to reply reaching here **

購貨合同 purchase contract

購貨确認書 purchase confirmation

銷售合同 sales contract

銷售确認書 sales confirmation

一般交易條件 general terms and conditions

以未售出為准 subject to prior sale

需經賣方确認 subject to seller's confirmation