Production processes for the production of black copper at the copper smelter of the non-ferrous metals plant in Namiho; pouring copper into molds. Senior foreman Khan Duk Sin and head of copper smelting shop Kim Hvar walk through the shop. At the converter control panel there is a worker Tin De Du. The grand opening in Pyongyang of the railway depot, built with the help of Chinese builders. Deputy Prime Minister of the Democratic People's Republic of Korea Park Yi Wan cuts the ribbon. A repaired steam locomotive leaves the depot. Chinese construction workers take pictures with Pak Yi Wan. The building of the restored people's hospital in the city of Namiho. In the ward of the therapeutic department, a Romanian doctor examines a patient. In the operating room, the operation is performed by the Romanian doctors Hika Livyu and Nujen Goldberger. Manor of Pyongyang Agricultural Machinery Station; there are repaired Soviet-made tractors. General view of the weaving shop of the Pyongyang Textile Mill, equipped with Soviet and Japanese-made machines. Bazaar in Namiho.