Coal reserve increases
This year, more than 450 reserve coal pits have been prepared up to date.
The Sunchon Area Youth Coal-Mining Complex assigned many heading workteams to the districts with rich deposits and favourable mining conditions and supplied equipment and materials in time, thus making a progress in increasing the coal reserve.
The Kaechon and Tokchon area coal-mining complexes pushed ahead in a substantial way with the work to improve the overall technical knowledge and skills of tunneling workers, achieving successes in securing reserve coal pits.
The Tukjang and Kujang area coal-mining complexes are raising the utilization rate of tunneling equipment such as rock-drill and compressor and maintaining close ties between processes to prepare coal fields.