Under the guidance of the provincial committee of the Workers' Party of Korea, officials concerned have held exhibitions in a planned way to share good experience, while stepping up in a methodological way the work to lay a solid material and technical foundation for regional construction.

There was an exhibition of building materials at Hamhung Square. On display there were more than 13,000 building materials of 700-odd kinds and various kinds of utensils and tools provided by many units in the province.

Ri Jong Nam, chief secretary of the South Hamgyong Provincial Committee of the WPK, officials concerned and working people looked round the exhibition venue.