The youth shock brigades at coal mining complexes in the DPRK make signal progress in production.
The State Academy of Sciences has newly established the technology for producing compound potassic fertilizer with raw materials abundant in our country.
North Hamgyong Province of the DPRK directs efforts to strengthening its own building-materials production base so as to increase the output of various building materials needed for the rural housing construction.
Officials and workers of the Hungnam Fertilizer Complex are bringing about an unprecedented surge in production.