Officials of the Pukchang Area Youth Coal Mining Complex went to the coal mines to settle problems arising in production in time and foresightedly pushed ahead with the preparation for fulfilling the next month's plan. They also worked together with colliers to encourage them to increase coal production.

After scientifically setting a plan for expanding the production capacity by stage and year, the Kujang Area Coal Mining Complex generalized the successes and experiences of the advanced units and supplied equipment to the high-speed tunneling platoons in a planned way.

The Anju Area Coal Mining Complex set a goal to normalize the coal production on a high level before fulfilled the August plan.

The same is true of other coal mining complexes.