Taking part in the exhibition, held on the theme of "Technical upgrading, creation and leap forward", are officials of commissions, ministries, national institutions, scientific and educational institutions, three-revolution team members, etc.

More than 800 technical innovations conducive to the production and management in various economic sectors, including metal, chemical, electric-power, coal and light industries and agriculture, are presented to the exhibition through a nationwide data communication network, Jagangryok homepage.