The 2021 1oz Gold UK Lunar bullion coin features the Year of the Ox design from The Royal Mint's Shēngxiào collection. Struck from one troy ounce of 999.9 fine gold, it forms part of the Royal Mint's modern British interpretation of the Chinese zodiac. This Ox issue is a steady collector issue from the Royal Mint lunar bullion range, making it useful for collectors building a complete gold date and animal set as well as investors who prefer annually changing Royal Mint bullion designs.