MMK's sales of marketable steel products in 2023 increased by 10.1% to 11.784 million tons. Share of high value-added products decreased by 1.2 p.p. to 42.8%. Steel production increased by 11.1% to 12.985 million tons, pig iron production increased by 9.5% to 9.943 million tons. Coal concentrate production fell 0.9% to 3.481 million tons, while iron ore output fell 3.8% to 2.302 million tons.