coltan tantalium

详情

We are Barrera Imports, a family business dedicated to selling Coltan. I communicate with you to offer our product. We have Coltan of Colombian origin, low in radioactivity and with tantalum levels greater than *0%. Each of our products comes with certification of origin, payment of royalties, plate, invoice and packaged according to export country with technical sheet per ton delivered.

a)    Product : Coltan Tantalite

b)    Origin  : Colombia

d)    Port of Discharge        : Buyers preferred destination port.

f)      Quantity per month : *5 Ton

g)    Price  :  $*0.*0 USD Ton

h)    Fineness/Purity  %  : 
Ta= *5,**7 %
Nb=*6,**0 %
Th= 0,**7 %
U= 0,**8 %
Pb= 0,**6 %
 
Ta**5=  *3,**2%                                                        Nb**5= *3, **0%