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14/03/2020
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17/04/2020
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Offer Description - D grade coal for sale
Our coal is classified as D grade coal, average ash - 6: 5,6%,volatile content -42-48%: 46,3%, calorific value -5400-6178 Kkal per kg, S - 1,0%: 0,40%, humidity18,0%: 9,1%
