Ouyang Minggao, vice president of China electric vehicle hundred people’s Association and academician of the Chinese Academy of Sciences, said at the forum of the Eighth China electric vehicle hundred people’s association that the power exchange mode is the main industrialization path of heavy truck electrification. The Ministry of industry and information technology has started the heavy truck power exchange demonstration project, and 13 pilot cities of power exchange mode have been launched. It is predicted that the sales of heavy trucks will reach 2 Fawer Automotive Parts Limited Company(000030) 000 this year. For the rapid and sustainable growth of power exchange heavy trucks, an interchangeable and interconnected power exchange service network covering the whole country is a necessary condition; China electric heavy truck Exchange Union participated in and led the revision and formulation of a number of automobile standards and national standards in terms of interchangeability standards for electric heavy trucks, and is expected to revise the standards for electric heavy trucks this year.