The Komdok Mining Complex completed the repair of dozens of wagons in a short span of time. It is now concentrating efforts on the manufacture and restoration of cone crusher, grinder and other equipment.

The Taehung Youth Hero Mine has pushed ahead with the readjustment and reinforcement of production processes and equipment.

The Ryongyang Mine is stepping up the project to introduce large-sized equipment in mining, while producing various accessories and materials needed to raise the operation rate of trucks by their own efforts.

Similar achievements are witnessed at the Tanchon Smeltery and the Tanchon Magnesia Factory.