 12,000 Billion) are signed.The summit witnessed participation of delegates from 45 countries, amounting to over 600 foreign delegates.The who's who of the Indian industry were present, including Ratan Tata, Chairman, Tata Group, KV Kamath, Chairman ICICI and President CII, Mukesh Ambani, Chairman, Reliance Industries, Kumar Mangalam Birla, Chairman, Birla Group, Shashi Ruia, Chairman, Essar Group, Mr, Anil Ambani, Chairman, ADAG Group, Sunil Mittal, Chairman, Bharti Enterprise among several other dignitaries.