The Kim Chaek Iron and Steel Complex directs efforts to the supply of raw materials and fuel in keeping with the doubled Juche iron production capacity. Meanwhile, it meticulously conducts the operation and command to keep the iron and steel production going at a higher rate.

The smelters of the blast furnace shop No. 1 set the mixing ratio of charge rationally and shortened the melting time while raising the operation efficiency. They are increasing the molten iron output per charge by applying advanced working methods.

Workers and technicians of the oxygen separator branch factory have remodeled various equipment and accessories and raised the operating rate of equipment to ensure high purity of oxygen.

Similar successes are witnessed at the Hwanghae Iron and Steel Complex and the Chollima Steel Complex.