Ndị Ọkachamara Kemịkalụ Nwepụta Ọlaedo nke Brazil
AuCyan™ NaCN | AuCarb™ Carbon | AuLeach™ GDA
Ime ka mmiri Amazon laterite na sulfide dị mma. Ọ na-enye ndị mmadụ mmiri mmiri nke 1x20' FCL ozugbo na Santos & Vila do Conde.








