An employee walks past a Soviet-made rotary dredge with the productivity rate of 5,250 tons of processed coal a day during operations at the Beryozovsky opencast colliery, owned by the Siberian Coal Energy Company (SUEK), near the Siberian town of Sharypovo in Krasnoyarsk region, Russia. REUTERS/Ilya Naymushin

Leave a Reply

Your email address will not be published. Required fields are marked *