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SMM interpretation] Copper concentrate TC repeated record low spot smelting loss of more than 1000 yuan smelter how to decompress?
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Quality of copper concentrate impacts smelter emissions | CRU Insight: Copper emissions and sustainability
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SMM Analysis] how will the supply of copper concentrate be expected to tighten TC long single Benchmark in 2020?
Trade Review: Easing supply bottlenecks in Asia to lift Q4 treatment charges for copper concentrate | S&P Global Commodity Insights
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