I think u haven't got it do u ??????????
India is investing US $ 1 trillion in building infrastructure its is not a single investment or a investment by a single company or nation.
The fact remains that there will be investment of US $ 1 trillion and India will have better infrastructure after 5 years due to the investment of US $ 1 trillion.
It doesn't matter which country invest how much in the end its the total target which matters and it will be achieved.