Pyongyang, January 23 (KCNA) -- Major economic units in the DPRK are striving to increase production.

Officials and workers at the Jagang Provincial Supply Coal Mine introduced advanced working methods to raise the tunneling efficiency per blasting and tapped internal reserves to produce hundreds of more tons of coal than planned.

The Sunchon Thermal Power Plant has produced electricity in a larger quantity than the past, with the same amount of coal and materials.

Workers and technicians in the fields of raw materials, melting and continuous casting of the Chollima Steel Complex have put spurs to the drive for increased production through solidarity and emulation.

Similar successes have been witnessed at the Pyongyang Electric Cable General Factory 326 and the Anju Pump Factory. -0-