ACNC informed that the Kim Chaek Iron and Steel Complex is intensifying the massive movement for technical innovation to reduce smelting time and increase iron production per batch through socialist imitation between work shifts.

Thanks to its efforts, the production trends of cast iron and rolled steel materials rose 1.4 times compared to last year.

The Hwanghae Iron and Steel Complex is improving the oxygen-heated blast furnace operation method using technical innovation projects.

Workers at the Chollima Steel Complex completed the technical transformation of equipment and steel structure production in a short period to improve the operation rate of machinery.

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