I don't think so.
The 4 trillion RMB aid plan was not all carried by the central government. The fund was made up by the central & local government, meanwhile private investment was also included. The amount from Beijing was 1.18 trillion RMB, rest will be raised from the local and private.
Nearly 370 billion RMB was to put to the rural area. Including to construct & revamp the road, water purifying, power grid, gas pipe, resident houses.
The infrastructure got invested almost 1.5 trillion RMB to built such as highway network, airport, high speed railway grid, communication system, harbor, power plant & dam.
The education, health care, culture, birth control got 150 billion. Energy saving, R&D for new energy had 210 billion; 370 billion was injected into tech upgrade & redevelop work. Over 1 trillion was planned to reconstruct the 2008 earthquake zone.
So it is not just simply giveing money the the enterprise, every coin has its purpose.