A. SUBSIDIARY COMPANY:

I. BAC NA ELECTRIC JOINT STOCK COMPANY

Tax code: 0102141313

Address: Nam Thoi Hamlet, Ban Lien commune, Bac Ha district, Lao Cai province

Major investment projects: Bac Na and Bac Na 1 hydropower plants.

II. EHULA JOINT STOCK COMPANY

MST: 6200065527

Address: Na Hu 2 village, Bum Nua commune, Muong Te district, Lai Chau province

Major investment projects: Nam Bum 1 and Nam Bum 2 hydropower plants

III. S55 CONSTRUCTION JOINT STOCK COMPANY

MST: 6200112833

Address: Na Hu 2 village, Bum Nua commune, Muong Te district, Lai Chau province

Main business lines: Construction and installation

IV. ANI SH ONE MEMBER COMPANY LIMITED

MST: 60315444707

Address: Area 6, Suoi Soong 1 Hamlet, Phu Vinh Commune, Dinh Quan District, Dong Nai Province

Main business lines: Power plant operation management

B. LINKS COMPANY:

SONG ONG HYDROPOWER JOINT STOCK COMPANY

MST: 4500243079

Address: La Vang village, Quang Son commune, Ninh Sơn District, Ninh Thuận

Major investment project: Song Ong hydropower plant