How many workers are there in Sihe Coal Mine?

Sihe Coal Mine started construction on 1996 12.30, introduced advanced foreign production equipment and technology, and officially put into production on12.08 in 2002. In 2006, with the approval of Shanxi Coal Industry Bureau, the mine production capacity was10.8 million tons/year, making it the first ten million-ton mine in Jincheng Coal Industry Group. There are 3856 registered employees in the whole mine.