There are a bunch of pearls at home. Necklace or something. It's all vegetables. How to change it?

You need a small ticket if you want to go to Baina Food Exchange. You can exchange it with original gold ornaments of the same weight. If there is no equivalent, it must be exchanged with a little more money, but there is no loss. There is a handling fee per gram, ranging from 15 to 25 yuan. It's better to change it into a ring, which is more practical and the weight of the beads is similar.