美國隔著太平洋太遠運輸時間長，哈薩克和俄羅斯的價格低且運輸快捷。之前中國堅持進口來源多樣化沒有買太多俄油。

來源: 天青水藍於 2026-03-03 12:29:45 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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