Joint Circular No. 204/2010/TTLT-BTC-BTN&MT dated December 15, 2010 of the Ministry of Finance and the Minitry of Natural Resources and Environtment amending and supplementing some provisions of Joint Circular No. 58/2008/TTLT-BTC-BTN&MT of July 4,2008, of the Ministry of Finance and the Ministry of Natural Resources and Environment, guiding a number of articles of the Prime Minister's Decision No. 130/2007/QD-TTg of August 2, 2007, on a number of financial mechanisms and policies applicable to investment projects under the clean development mechanism