Efforts Concentrated on Coal Production

Pyongyang, August 2 (KCNA) -- The Tokchon Area Coal-Mining Complex of the DPRK is concentrating its force and means on the coal production. The complex has carried on the work to secure more coal deposits by giving precedence to tunneling. It built up the ranks of high-speed tunneling workers and launched a brisk mass technical innovation movement to raise the mechanization proportion at cutting faces. -0-