In this exhibition, more than 630 inventions and innovations from 27 countries including South Korea, Croatia, Turkey, Poland, Russia, Malaysia, Thailand, the Islamic Republic of Iran, Taiwan, Vietnam, Indonesia, etc. participated and competed in this arena.

The team of inventors of the Islamic Republic of Iran had an effective presence in this international arena by presenting 12 inventions and innovations in various fields such as transportation, medical engineering, electronics, agriculture, mechanics, etc. And Ms. Mahsa Eskandari won the gold medal and the special award of the Croatian Inventors Union in this competition.