Palo santo and resins.Shipping
Coltan.
Scrap hms1, mixed scrap, naval scrap.
Refractory bauxite.Exports
Steel slag.
Cardboard co sleeping cots.Shipping
Coltan.Exporting
Quartz ore lump.
Amorphous graphite.
Petroleum products.
Coltan ore, columbite tantalite, niobium..Exporter
Acrylic sheets.
Base oil.
Waste oil.
Heavy machinery.Sale and marketing, shipping
Silica sand.
Minerios.
Minerals.Exporting
Manganese.
Tantalum.Produce