华体科技:德昌充电基础设施项目签约，项目总投资达4亿元

Group 1 - The core point of the article is the signing of an investment framework agreement for the construction of electric vehicle charging infrastructure in Dechang County, Liangshan Prefecture, with a total investment of 400 million yuan [1] Group 2 - The project involves the development of charging infrastructure specifically for new energy vehicles, including heavy trucks [1] - The agreement was signed between Hengtai Huati and Dechang State-owned Assets Investment Co., Ltd. on November 5 [1]