The trade union committee of the Namhung Youth Chemical Complex organized the movement in a methodological way to introduce technical innovation proposal for increasing the operation rate of compressors into production.

The trade union organization of the Pukchang Thermal Power Complex has registered scores of technical innovation achievements by arousing its members.

Trade union organizations at the Pujongang Power Station and the Anbyon Youth Power Station entrusted technical innovation tasks to employees and rendered assistance to them, thus making it possible to raise the generating efficiency with valuable inventions.

The same is true of the Tanchon trackmen's team and the Wonsan Footwear Factory.