In late June 2017, 101 key monitoring iron and steel enterprises (Group caliber) produced 18 million 666 thousand and 400 tons of crude steel, 17 million 209 thousand and 800 tons of pig iron, 18 million 352 thousand and 800 tons of steel and 3 million 353 thousand tons of coke. Nissan and over the previous ten days or respectively: 1 million 865 thousand and 500 tons of crude steel, an increase of 5 thousand and 600 tons, an increase of 0.56%; 1 million 721 thousand tons of pig iron, production of 12 thousand and 100 tons, a decrease of 0.70%; 1 million 835 thousand and 300 tons of steel, an increase of 53 thousand and 100 tons, an increase of 2.98%; 335 thousand and 300 tons of coke production 5 thousand and 300 tons, a decrease of 1.55%.