The price of antimony, a metal used in fireproofing, has reached an all-time high above $13,000 a tonne, double its levels of a year ago, as China continues a clampdown on illegal and polluting mining.
隨著中國繼續打擊非法和汙染礦場，銻價創下歷史新高，漲至每噸1.3萬美元以上，比一年前翻了一番。銻是一種用於生產耐火材料的金屬。
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