(Thien Tan Group) – The Ha Nang Hydropower Plant is a project invested and directly constructed by Thien Tan Group. Power Engineering Consulting Joint Stock Company 3 (PECC3), a subsidiary of Vietnam Electricity (EVN), served as the consulting and construction supervision unit. This project was originally outside the national power planning. However, after extensive research, topographical surveys, and hydrological comparisons, Thien Tan Group recognized its high investment efficiency. Consequently, the Group submitted a proposal to the Provincial Committee, requesting the Ministry of Industry and Trade to include it in the official planning.