Lithium ore.Mining and export
Zinc ore.
Manganese ore.
Tin Ore.
Lithium, silica sand, lead/zinc.Transportation and shipping
Lithium, copper, coltan, zinc, lead, rough emeralds.
Bauxite.
Columbite tantalite.
Columbite tantalite.
Rosewood and paduck, used tires, coltan.
Ore like lithium ore.
Iron ore / coal.
Bauxite.
Bauxite ore originated from Guinea, west coast of Africa. .
Coltan.Delivery
Bauxite.
Coltan.
Bauxite.
Bauxite.
Coltan tantalite ore.