冤大頭？中國拒買澳洲煤炭，從其他國家進口結果仍是澳煤

<img src="https://static.rti.org.tw/assets/thumbnails/2020/12/14/2f73564366df7a1a716e873ccb2d780c.JPG" width="360" alt="煤炭。(路透社/達志影像)" title="煤炭。...