Una guida chiara alla certificazione più riconosciuta nel mondo dei metalli preziosi.
Oro e argento LBMA: tutto quello che devi sapere
4 minuti di lettura

In short: LBMA stands for London Bullion Market Association. Manufacturers who want to trade their gold bars on the LBMA must comply with its strict standards — only then are they considered LBMA-certified. Gold bars must have a minimum purity of 995 parts per thousand (.995), while silver bars must have a purity of at least 999 parts per thousand (.999).