Economy 2024.6.19.

Officials and workers of the Hwanghae Iron and Steel Complex in the DPRK are now making a trial run of a new energy-saving oxygen heat blast furnace.

The complex has established more custom-built equipment, including medium frequency induction furnaces and large-scale oxygen separator, and completed another Juche-based project to provide a guarantee for increasing iron and steel production.

Rodong Sinmun

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