Cupels:
High percentage of lead absorption, greater than 98.5%.
They do not crack, making removing buttons not difficult.
Inhibition capacity of penetration of precious metals. (Gold and silver)
Number of Exported Tariff Items by Year
Distribution of The Share Market
Breakdown of Exports by Tariff Code
sector, sub sector, partida information
* Information is provided by PROMPERU
Graphite Crucibles
Flux
Actived Carbon
Clay Crucibles