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Mar 13 2020 · Many ore prices are affected by this epidemic The most severe impact is on China’s coal and steel industry Coal industry 50 of coal mines across the country have ceased miningrelated production and most coal mines in Shanxi and Henan which are the major suppliers have almost ceased production

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Smarter steels depend on highquality raw materials As one of the world’s leading producers of iron ore we supply nearly half of our own iron ore needs and provide the types of coal that are essential to steelmaking Our mining assets provide supply security and quality for our own operations and a source of highvalue raw materials for our customers

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The total amount of hard coal and ore mining and processing waste laying in dumps at the end of 2000 was 12535 Mt that was 634 of total amount of all wastes disposed throughout the country Of that hard coal mining waste comprised 533 and metal ore copper mining and processing 467

Dec 22 2012 · Coal mining can impact local water supplies in several ways Streams may be blocked increasing the chances for flooding Toxins often leach into groundwater streams and aquifers Coal is one of the most controversial energy sources in the world The advantages of coal mining are economically and socially significant

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