1. Spot gold 100 ounces. According to the international unit conversion, it is 1 ounce = 28,349,5231gram.

2. Gold ingots with gold content of not less than 99% and 95% that meet the national standard GB/T4 134-2003 for gold futures trading. Unlike T+ 1 trading in stock investment, gold futures are T+0 trading, that is, they can be sold on the day of purchase.