Lower Ore Grades Cause 500 Tonne Drop in Zinc Concentrate Production in North China Mine

Published: Jul 30, 2026 17:58

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【Zinc Concentrate Production Update】According to SMM, lower ore grades at a zinc mine in North China led to a month-on-month decline of nearly 500 tonnes of contained zinc in zinc concentrate production during July. SMM will continue to monitor subsequent developments.

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