有色金属铜精矿合同中付款条款的翻译

题目

有色金属铜精矿合同中付款条款的翻译
Payable:
Cu: deduct 1.00 and pay for the balance at LME Grade A Settlement price averaged over Q.P.
Ag: If the final silver content at London spot price.
Au: if the final gold content is above or equal to 1g/dmts, pay 90% of the final silver content at London spot price.
Deduction:
Cu: T/C: U.S.Dollars 32 per dmt DAF Alashankou
R/C: U.S.Cents 3.2 per lb payable copper
Ag: U.S.Cents 30 / Toz payable silver.
Au: USD 3.0 / Toz payable gold.
Q.P
For copper, silver and gold, M+3 in Seller’s Option as evidenced by the last railway bill of lading date.
Buyer has the option to price payable metals from the date when Seller confirms receipt of fully workable L/C from buyer till Q/P starts.
主要其中一些贸易术语缩写真的不太懂.

答案

lme是伦敦金属期货交易所 每天会公布金属期货的平均价格qutational period指lme的某一作价期daf delivered at frontier 在阿拉山口边境交货spot price为现货价格T/C和R/C为 Treatment and refining charges for Proc...