Are you talking about the labor cost of gold? If this is the case, the cheapest labor cost of ordinary pure gold and thousands of pure gold is about 30, and 3D hard gold seems to be more than 90, 100, and the most expensive 1 10, because the processes used are different. 1 10 are basically transshipment beads, the largest one is 1 gram, but it is charged by piece. You can go to the store to have a look. It's clearly written on the label.