The general overhaul of cement production line No. 1 was finished ahead of schedule.

Workers and technicians of the calcinating and cement workshops readjusted and reinforced the kiln and cement crusher and have checked equipment on a regular basis to raise the productivity.

The combined raw material workshop and the coal-grinding workshop introduced valuable technical innovations to improve the capacity of equipment and directed efforts to ensuring the granulation of raw materials.

The central control room has carried on the control over all production lines from feeding of raw materials to delivery in a responsible way.

Workers and technicians of the Sangwon Limestone Mine, Samchong and Ilchulbong mines and Hwachon Coal Mine, too, have provided accessories of equipment and vehicles and raised their operation rate, thus contributing to the increased production of cement.