The current products are mainly sold to major ferroalloy plants, calcium carbide plants, fused magnesium plants, chemical plants, aluminum plants, steel plants exported to South Korea, Brazil, North Korea, Russia other countries in the three northeast provinces. The main equipment has three production lines for carbon products, 24 There are three tank calcining kilns, three training kilns, two sets of electric purification dust removal equipment, one set of 1500 tons of pre-baking equipment one press of 2500 tons each, with an annual comprehensive production capacity of 200,000 tons.