ArcelorMittal Temirtau has put into operation 4 new heading machines at its mines.
In particular, the machines were sent to the Abaiskaya, Kazakhstanskaya, Shakhtinskaya and Kostenko mines.
The total cost of the heading machines exceeded 650 million tenge.
This year the company plans to invest even more in the development of all its 8 mines. (Ukrainian metal)