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Yilyak, the subsidiary of Yildirim Group is operating on the coal and coke market. Thermal coal, washed - and sized coal are sold through Yilyak.


Yilcoque is another subsidiary of Yildirim Group, which was founded in 2013 in Colombia, and is the first greenfield facility of the Group, built from the ground up. The main purpose for establishing Yilcoque was in order to produce low phosphorus reactive coke required by Yilmaden Holding’s ferrochrome subsidiaries; Eti Krom, Vargön Alloys and Tikhvin Ferroalloy.


The Yilcoque factory has also received a high demand from third parties and is able to produce 130,000 tons of raw coke when operating at full capacity. Yilcoque has in total 400 furnaces.