After inauguration, Jain visited a photo exhibition organised by the Directorate of Information and Publicity, showcasing the achievements of the AAP government in different fields and Delhi's composite culture, according to an official statement.
An LED screen displayed promotional prepared by the Delhi government on dengue and chikungunya.
The theme of the fair this year is 'Start-up India, Stand-up India'.
The 37th India International Trade Fair is organised by the India Trade Promotion Organization.