Plastics and computer scrap.
Wolframite or scheelite concentrate, scheelite.
High standard coatings.
Scrap like copper millberry scrap.
Safety Shoes.
Digital bioimpedance balance
.
Used batteries.
Coltan, painite.Consulting, broker
Zinc and aluminum ingots.
Spare parts for heavy trucks and trailers.
Niobium ore and tantalum ore.