- KHUONG MAI Steel Trading & Service Co., Ltd.
- Address:C3 Commercial Block, 319 Ly Thuong Kiet Str. , Dist. 11,
- D.A.T Commodities
- Address:Vietnam
- TNP CO., LTD.
- Address:Dien Bien Phu
- HONGKONG GOLDEN STAR CORP.LIMITED
- Address:Trend Centre, 29-31 Cheung Lee Street, Chai Wan, Hong Kong, Hong Kong
- VINAGIMEX CO
- Address:No 2-ngo 31-Nguyen kha trac street-Mai dich-Cau giay
- kkv.jsc
- Address:ho tung mau
- Le Son Company
- Address:Luong Dinh, Bac Son
- Vinasteel Production Joint Stock Company
- Address:Ho Tung Mau Ha Noi Ha Noi 10000 Vietnam
- Tan Dai Phat Steel Joint Stock Company
- Address:pham van dong, hanoi, vietnam, Vietnam
- Truong Thanh Trading - Service - Translation Limited Company
- Address:Hamlet 1 - Haithanh ward - Duong Kinh district Haiphong Haiphong 84 031 Vietnam
- Thang Loi steel Company
- Address:108 Cach Mang, Tan Thanh ward, Tan Phu district
- Viet Hung
- Address:963/53 Quang Trung St, Ward 14, Go Vap Dist, Hochiminh, Other, Vietnam
- MIEC.,Jsc
- Address:Lang Str, Dong Da Dist, Hanoi, Vietnam Hanoi 844 Vietnam
- HaTinh Import Export
- Address:Phandinhphung
- Ha Tinh Minerals & Trading Coporation
- Address:Vu Quang
- MIEN TRUNG MINERAL JSC
- Address:104 Hai Thuong LAN Ong
- Tinh Hoa Advanced Technology Cooporation
- Address:Quang Trung Software Park
- Tanado
- Address:Pham Van Bach
- VQB Mineral and Trading Group JSC
- Address:Nguyen Van Ngoc
- Chau Duong International Idustrial Co., Ltd
- Address:303 Hoang Hoa Tham Ha Noi Ha Noi City Vietnam