Complex sentence: Top names in Indian business who participated in the event were Anil Ambani, Kumar Mangalam Birla, Sushma Swaraj etc. The number of MOUs signed and total investment figures are yet to be confirmed by the government.
Split into simpler sentences: Top names in Indian business who participated in the event were Anil Ambani, Kumar Mangalam Birla. Total number of MOUs signed and total investment figures are yet to be confirmed by the government.