以下支付条款中为混合支付的为
A. TheBuyershallpay100%ofthesalesproceedsinadvancebyT/TtoreachtheSellernotlaterthan1st,Oct.
B. Thebuyershallpay30%ofthesalesproceedstothesellerinadvancebyT/TbeforeJan.1,2018,paythebalancebysightL/CwhichshouldbeopenedbeforeJan.12,2018.
C. UponfirstpresentationtheBuyersshallpayagainst
D. TheBuyershallopenthroughabankacceptabletotheSelleranIrrevocableSightLetterofCredittoreachtheSeller…daysbeforethemonthofshipment,validfornegotiationinChinauntilthe15thdayafterthemonthofshipment.