The Society of Indian Automobile Manufacturers has valid points to claim the supremacy of the Auto Expo 2010, its President said. There will be 10 global launches besides 50 new launches from Honda, Toyota wherein greener cars will showcase their might. The event is expected to be deemed the third biggest after Frankfurt and Shanghai on the basis of footprints of the visitors. The number of participants in the expo would be 2015 of which 800 are global to stretch their products in the landscape of 1.25 lakh sq.m. and to crown it all nearly 20 lakh visitors may throng the venue, it is expected.