BRANCH OF LIMITED LIABILITY COMPANY - OIL AND GAS EXPLORATION AND PRODUCTION CORPORATION - TECHNICAL CENTER

Tax Code: 0100150908-006

Address: 12B Floor, Victory Building, No. 12 Tan Trao, Tan My Ward, Ho Chi Minh City, Vietnam

BRANCH OF MINING EQUIPMENT JOINT STOCK COMPANY DONG DO HA NOI

Tax Code: 0106571187-002

Address: No. 65 An Trach Street, O Cho Dua Ward, Hanoi, Vietnam

BRANCH OF PETROVIETNAM DRILING & WELL SERVICE CORPORATION - DRILLING OPERATION ENTERPRISE

Tax Code: 0302495126-007

Address: 3rd Floor, Sailing Tower Building, 111A Pasteur, Sai Gon Ward, Ho Chi Minh City, Vietnam

BRANCH OF THANH DAI PHU TRADING AND SERVICE JOINT STOCK COMPANY IN DAK LAK

Tax Code: 0304547073-001

Address: No. 78 Nguyen Tri Phuong, Buon Ma Thuot Ward, Dak Lak Province, Vietnam

BRANCH OF VIETNAM NATIONAL COAL - MINERAL INDUSTRIES GROUP - HON GAI COAL SELECTION COMPANY - VINACOMIN

Tax Code: 5700100256-002

Address: No. 46 Doan Thi Diem Street, Hong Gai Ward, Quang Ninh Province, Vietnam

BRANCH OF VIETNAM NATIONAL COAL AND MINERAL INDUSTRIES GROUP – CUA ONG COAL PREPARATION COMPANY – TKV

Tax Code: 5700100256-033

Address: Group 48, Area 4B2, Cua Ong Ward, Quang Ninh Province, Vietnam

BRANCH OF VNCN E&C ENGINEERING CONSTRUCTION AND INVESTMENT JOINT STOCK CORPORATION - KIEN GIANG

Tax Code: 0102261441-007

Address: Group 5, Ray Moi Hamlet, Kien Luong Commune, An Giang Province, Vietnam

BRANCH SOC TRANG - VNCN E&C ENGINEERING CONSTRUCTION AND INVESTMENT JOINT STOCK CORPORATION

Tax Code: 0102261441-006

Address: LK02-32, Road B, Minh Chau Residential Area, Hamlet 1, Soc Trang Ward, Can Tho City, Vietnam

BRANCH VINH LONG - VNCN E&C ENGINEERING CONSTRUCTION AND INVESTMENT JOINT STOCK CORPORATION

Tax Code: 0102261441-004

Address: No. 38Z Vo Van Kiet, Hamlet 3, Long Chau Ward, Vinh Long Province, Vietnam

BRCO

Tax Code: 3200510028

Address: 14 Nguyen Chi Thanh, Nam Dong Ha Ward, Quang Tri Province, Vietnam