On November 15th, 2011, Ministry of Transport promulgated the "transportation energy conservation management of special funds Interim Measures," the provisions of road infrastructure construction and operation in the field of "warm mix asphalt technology" can apply for special funds for energy saving. The amount of funds states: the use of alternative fuels by alternative fuel per ton of standard oil does not exceed 2,000 yuan, or equipment purchase 20% of the fee or project construction and installation costs reward grants for individual projects, in principle, more than 10 million yuan.