Polaris Hydropower Network News: On January 21st, the contract for the complete set of electromechanical equipment for the Vietnam Dong Nai 5 Hydropower Station, which was jointly participated by the East China Survey and Design Institute of China Power Construction Group and Tianjin Alstom in the form of a joint venture, was formally signed. This project is the fourth electromechanical equipment contract for the hydropower station obtained by Huadong Institute and Tianjin Alstom in cooperation with the Vietnamese market.