As a "strategic project" for Fushun Mining Group Company to change production, the recovery and development project of East Open-pit Mine started from 1997, and the mine was officially opened in April 2004. After 2009, with the recovery and development project drawing to a close, the East Open-pit Mine has become a joint operation of mining, transportation, platoon, vehicle, machine, industry and electricity, with 9 electrified railway mining lines, 2 1 electric locomotives, 12 electric pickaxes, 100 trucks, 256 kilometers of transmission and distribution lines. In the near future, it will reach the annual production capacity of 900,000 tons of coal and 65,438+200,000 tons of oil shale, and truly become the backbone of the sustainable development of Fushun Mining Group.