BRANCH OF DONG BAC MINERAL COAL INVESTMENT JOINT STOCK COMPANY - HA NOI BRANCH

Tax Code: 0305096747-010

Address: No. 3, Lane 62 Van Cao, Ngoc Ha Ward, Hanoi, Vietnam

BRANCH OF DONG BAC MINERAL COAL INVESTMENT JOINT STOCK COMPANY - QUANG BINH STONE EXPLOITATION ENTERPRISE

Tax Code: 0305096747-001

Address: Kim Lu 2 Village, Dong Le Commune, Quang Tri Province, Vietnam

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 PETROVIETNAM GAS JOINT STOCK CORPORATION - NHON TRACH GAS DISTRIBUTION STATION

Tax Code: 3500102710-014

Address: Ong Keo Industrial Zone, Dai Phuoc Commune, Dong Nai City, Vietnam

BRANCH OF PETROVIETNAM TECHNICAL SERVICES CORPORATION – PTSC DA NANG PETROLEUM SERVICES COMPANY

Tax Code: 0100150577-037

Address: 11 3/2 Street, Hai Chau Ward, Da Nang City, Vietnam

BRANCH OF THAI BINH NGUYEN INVESTMENT AND CONSULTING COMPANY LIMITED

Tax Code: 0317831525-001

Address: Group 2A, Ho Van Hue Street, Tan Mai neighborhood, Phuoc Tan Ward, Dong Nai 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