现在油价已经跌了一半了，中俄买油合同宣布取消了吗？

来源: 大将军789 于 2014-12-19 07:31:44 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.