On Dec 15th, 2010, China National Heavy Machine Corporation signed the EPC contract with Eternal Energy Public Company Limited of Thailand regarding daily output 650,000 liters of fuel ethanol plant project. Vice president Mr. Ma Jinchang signed the contract on behalf of the corporation; vice president of General Machinery Business Unit Zhai Bingyuan signed as a witness. The project is now the largest cassava fuel ethanol project in Southeast Asia.