Mechel launches new production area at Sibirginskaya Underground Mine
Mechel PAO has reported that the group’s Southern Kuzbass Coal Co. is launching the second section of the longwall 3-1-11’s working area at Sibirginskaya Underground Mine.
Mechel PAO has reported that the group’s Southern Kuzbass Coal Co. is launching the second section of the longwall 3-1-11’s working area at Sibirginskaya Underground Mine.