KIEV, Jan. 13 - Ukraine's coal mining enterprises in 2013 reduced coal production, according to current data, by 2.6% compared to 2012, to 83.566 million tons.

A source in the Ministry of Energy and Coal Industry told Interfax-Ukraine that coking coal output during this period decreased by 4.4%, to 23.661 million tons, while steam coal output was down by 1.8%, to 59.905 million tons.