Why it is priced in grams, not ounces
From 1982 through 2015, the Gold Panda was sized in troy ounces like most world bullion coins. In 2016, China's mint switched the entire series to round metric weights — 1 g, 3 g, 8 g, 15 g, and 30 g — to align with China's own metric system rather than the troy-ounce convention most Western bullion trades in. The 30 g coin (0.9645 troy oz) is the size most directly comparable to a 1 oz gold coin from any other mint, but it is not the same amount of gold — worth noticing before comparing sticker prices.





