Coal miners of the Jenam Coal Mine are taking the lead in the campaign for increased production while fulfilling their daily quotas without fail.

They are raising the rate of carrying out the plan by conducting continuous drilling and blasting while keeping equipment in full-capacity operation.

The Namyang Coal Mine has also conducted various mass movements for encouraging its employees to help each other while increasing the proportion of mechanization in the face work.

The Toksong and Tokchon coal mines increase the coal production, while paying primary attention to improving equipment and maintaining transport lines.