The term fine gold 9999 refers to gold of the highest purity, containing 99.99% pure gold. Also known as 24-carat gold, it represents the global benchmark for investment-grade bullion. Whether in the form of bars, coins, or wafers, fine gold 9999 is internationally recognised, highly liquid, and trusted by investors worldwide. https://www.a1mint.com/shop/gold/gold-bars/1kg-fine-gold-bar/