Refimet produces melting gold bars, produced through state-of-the-art systems and machinery, which allow it to achieve a high quality accepted by the international banking market. The gold bars made by Refimet comply with the rules dictated by the LBMA, London Bullion Market Association, therefore with a minimum content of 350 troy ounces (approximately 10.9 kg) up to a maximum of 430 troy ounces (approximately 13.4 kg). The minimum purity is 995.0 parts per thousand of pure gold. All bars show the serial number, the mold and the purity. Refimet bars are investment gold according to Law 7/2000.