- Elite Service and Trading Co., Ltd
- Address:201, 89A Ly phuc man str HCMC, Vietnam
- Galaxy Minerals Corporatio
- Address:No 12/32, Lam riverside Vinh, Nghe A
- TOMAS Cor
- Address:Gieng Don, K1 Ha Long,
- Intertrans., Cor
- Address:Giap bat, Hanoi, Vietnam Ha noi, Ha noi
- Ha Nam Mineral Product Corporatio
- Address:hu ly ha nam,
- Avina Logistic
- Address:Kim Ma Ha Noi, Ha Noi
- Hong An Imexco
- Address:Hai Phong Hai Phong, Hai Phong
- TECHNOLOGIAL AND MATERIAL DEVELOPMENT COMPANY
- Address:C7, Giang Vo Exhibition-Fair Ha Noi Vietnam
- Asia Mineral Joint Stock Company (Amc)
- Address:Nam Cam Industrial Zone, nghi loc, nghe an, vietnam Vinh nghe an 84 Vietnam
- TSC Company
- Address:C6-Duong Lieu Street-Hanoi-Vietnam Hanoi Vietnam
- Lilama Hanoi JSC
- Address:52 Linhnam street Hanoi Hanoi 04 Vietnam
- DLH Vietnam JSC
- Address:R901 Viet Uc Bldg No 2 Lot 16D Trung Hanh 5 Str., Dang Lam, Hai An Hai Phong Hai Phong 35000 Vietnam
- Vicosa Shipping Agency J. S. Co
- Address:55A le Thanh Tong str., Halong city, Quangninh province, Vietnam halong quangninh Vietnam
- thinhphat.,jtc
- Address:vinhphuc hanoi 84 Vietnam
- VINAFCO
- Address:98 Thai Ha str. Hanoi Vietnam
- Vmpc
- Address:To Vinh Dien Hanoi Hanoi Vietnam
- Vietnam Minerals Powder Co.
- Address:To Vinh Dien Hanoi Vietnam
- Chau A Marble
- Address:31 Tran Tan, Tan Phu Dist. Ho Chi Minh Vietnam
- Hoang Nam Khanh
- Address:4/1/9 Street No.37 Zone 7, Ward Hiep Binh Chanh, District Thu Duc , Ho Chi Minh city Ho Chi Minh Vietnam
- Hong Ha Trading & Transportation JSC.
- Address:No 3 - Le Thanh Tong Hai Phong 8431 Vietnam