问题:[单项选择题]
A.OOXFFFG-78017KRDALIANCHINASCZU7855234委托大连化工进出口公司签约
B.OOXFFFG-78017KRDALIANCHINASCZU7855234受长春钢厂委托
C.OOXFFFG-78017KRDALIANCHINASCZU7855234
D.OOXFFFG-78017KRDALIANCHINASCZU7855234SCZU7855234/SCZU7854343委托大连化工进出口公司签约
● 参考解析