Since the beginning of 2021, 221.6 million tons of coal have been mined in Kuzbass
Edited by Rhod Mackenzie / 2021-12-20 07:00:21
In November 2021, 21 million tons of coal have been mined at Kuzbass coal enterprises (18.8 million tons in 2020), including 13.6 million tons by open method (12.5 million tons in 2020)
