- Choice Cor
- Address:27 / 18 Huynh Tinh Cua Street, District 3 Ho Chi Minh City, Viet Nam
- Construction and Material Trading JSC (C&T)
- Address:5th Floor, N0 1 Thanh Cong Str
- Cadi-sun Grou
- Address:320 Khuong Dinh street - Thanh Xuan district Ha Noi, Viet Nam
- Do thanh Mineral Corporatio
- Address:14 Le Quy Do
- Aeon Corporatio
- Address:345/134, Ho Chi Minh, Vietnam
- SDR Co, LTD
- Address:Vietnam
- International Industry Investment Development Corporatio
- Address:No 20 Lane 260, Tan Mai Str., Hoang Mai Dist, Ha noi, Vietnam
- AVIMEX CO., LTD.
- Address:242 / 97 / 12 Nguyen Thien Thuat St. , Ward 3, District 3
- VNC Corporatio
- Address:602/45G Dien Bien Phu , 22 Ward , Binh Thanh Street Ho Chi Minh City, Ho Chi Minh City
- VIET NHAT ADVANCED STEEL JOINT STOCK COMPANY
- Address:
- NHI LINH IMPORT EXPORT COMPANY LIMITED
- Address:No.101/83, zone 5, Quarter 4, Long Binh Ward
- Annamviet International Jsc
- Address:No. 32 Lot3E Nga Nam ? Cat Bi Airport, Dong Khe Ward, Ngo Quyen District, Hai Phong City, Viet Nam. Haiphong, Hai Phong
- HOA THANG MINERAL COMPANY LIMITED
- Address:41 Le Loi street
- Vietnam Yang Si
- Address:Nguyen Mau Kien Rd
- M&H Indutstry Viet Nam
- Address:78 bach dang Da Nang, Da Nang
- Cong Ty CP Tap Doan Hoa Se
- Address:No.9 Boulevard, Song Than IP Binh Duong, Binh Duong
- TAN PHUOC KHANH STEEL MILL - VIET NAM
- Address:Other, Vietnam
- Vietnam German Transfer and Training Centrer, Ministry of Science and Technology
- Address:425 Minh Khai str-Hai Ba Trung Dist
- Vinalime Ltd
- Address:Dai Dong Village, Dai Mach Commitee Hanoi, Vietnam
- Phale Investment and Mining
- Address:Nguyen Ngoc Vu, Ha Noi, Viet Nam, Vietnam