The Ministry of Mining Industry has carried on the brisk organization and guidance to make mines, refineries and factories conduct a dynamic technical innovation movement for creating new norms and setting new records while regarding self-reliance and science and technology as a lifeline.

Officials, workers and technicians of the Phungnyon Mine are revitalizing the production through introduction of valuable innovations and rational working methods.

The Taedonggang Battery Factory has fulfilled its daily, weekly and monthly plans without fail by settling the technical problems arising in recycling the scrapped batteries.

The same is true of the Manpho Smeltery.