Adresë
Minierat e Kinës:
C, Kati #2, Ndërtesa H2, Hongfa Tech Park, Nr 32, Tangtou
Road, Shiyan Town, Bao'an District, Shenzhen, China, 518108
Minierat e Vietnamit:
Pjesa CN2, Parku Industrial Yen Phong, Komuna Dong Phong dhe, Komuna Long Chau, rrethi Yen Phong, Provinca Bac Ninh, Vietnam