Anwani
Uchimbaji madini China:
C,Ghorofa #2, Jengo H2, Hongfa Tech Park,
No 32,TangtouRoad, Shiyan Town, Bao'an
Wilaya, Shenzhen, Uchina, 518108
Uchimbaji madini Vietnam:
Mengi CN2, Hifadhi ya Viwanda ya Yen Phong,
Dong PhongCommune na, Long Chau
Commune, Wilaya ya Yen Phong,
Mkoa wa Bac Ninh, Vietnam