Tabas Parvadeh Coal Company accounted for 56,642 tons of the total output and Central Alborz Coal Company for the remaining 8,484 tons.
The two companies extracted 66,652 tons of coal during the month under review.
The two companies delivered about 74,114 tons of coal concentrates to their customers during the month under review to register a 36% rise YOY, Tabas Parvadeh Coal Company had a share of 65,482 tons, while Central Alborz Coal Company accounted for the remaining 8,632 tons, Financial Tribune reported.
Iranian coal mines, with about 1.15 billion tons of combined reserves, have the capacity to produce up to 3 million tons of coal concentrates annually.