Officials, workers and technicians of the Kim Chaek Iron and Steel Complex are directing efforts to technical innovation for further raising the quality of molten iron and improving the productivity of oxygen, thus pushing forward with the iron and steel production as planned

The Chongjin Steel Plant has correctly ensured the granularity of raw materials and fuel with a plan to boost the production of iron trioxide to improve the quality of fire bricks and taken technical measures for raising the operation rate of rotary furnaces, making big results in implementing the plan.

Similar successes are witnessed at the Musan Mining Complex and the Chongjin Steel Factory.