The Namhung Youth Chemical Complex found a new method of producing carbon disulphide through a socialist emulation for increased fertilizer production launched among technicians and skilled workers.

The Chongchongang Thermal Power Plant ensured the safety of the electric power system with the creative ingenuity of working masses and provided a guarantee for increased production by introducing the innovation plans for saving much energy.

Trade union members of the Sariwon Tractor Parts Factory manufactured heat treatment equipment by themselves to contribute to prolonging the serviceable life of tractor parts.

The Koryo Medicine Pharmaceutical Factory in Kosong County made a more effective grinder through technical innovation movement.

Similar successes have been made by trade union members across the country.