Pyongyang, January 20 (KCNA) -- The apatite concentrate production units across the DPRK are carrying out their assignments at 1.4 times every day.

The Jungsan Mine is introducing advanced blasting methods to raise the tunneling speed and exploring and introducing technical innovations to lower production costs.

The Yongyu Mine increases the production of apatite concentrate by operating its equipment at full capacity and the Phungnyon Mine produces a large amount of ore every day. -0-