The miners of the Mugunsky site, a part of Tulunugol open-pit, yielded 100-millionth ton of coal. The deposits are being developed since 1992.
All the coal mined there could be loaded into 500 thousand cars with the length of 18 thousand km.
Azeisky open-pit has so far mined over 300 million tons of coal, Tulunsky – over 100 million tons, and Cheremkhovsky – 700 million tons. (Ukrainian metal)