Real gold is 90% gold.

During the Republic of China, the gold ingot decoration, weighing 44.5g, was engraved with longevity patterns on the front, with the seal of "Tianjin Hengli" next to it and the seal of "Full Leaf Gold" on the bottom. Silver house printing on the front is rare and should have the effect of advertising.

With the passage of time, in the Republic of China, the appearance of gold also changed, and so did the gold bars. During the Republic of China, in order to facilitate people to trade in gold currency, gold bars were made into large yellow croaker and small yellow croaker.