The Komdok Mining Complex has normalized the production of minerals on a high level by increasing the capacity of modern equipment including new-type compressor to the maximum and enhancing operators' technical skill.

The Taehung Youth Hero Mine has pushed ahead with the production of minerals while conducting equipment and technical management in a scrupulous manner and strengthening the ties between production processes.

The Ryongyang Mine has concentrated high-performance mining equipment on promising stopes and carried out a production plan without fail.

The Paekbawi Mine, too, is increasing mineral output by directing efforts to technical management of heavy machines while focusing on massive mining of high-grade minerals.