Officials in the mining industry set it as their primary task to supply the necessary equipment and materials in good time, and have directed big efforts to it.

Officials and workers of mines and enterprises in the country are striving to increase the output of phosphorous concentrate.

The Phungnyon Mine carried out its February production plan ahead of schedule by registering far higher output of phosphorous concentrate every day than the same period of last year.

Yongyu and Jungsan mines, too, fulfilled their February production plan.

Officials and workers of various units are making innovations through a brisk campaign in which one overtakes and learns from others and swaps experience with each other.