Coal coke is used as a regenerative and supplement in the steel

 Nur Group has started to process carbon in two coking plants in East Azarbaijan province as a coal coke producer in 2001. The coke is currently used in various aggregates alongside the steel industry, the glass and sodium carbonate industries, and the sugar and sugar factories. Miandoab and supply of coke required by Bonab Steel Company and Nur Steel Industry Co.