If it is not cost-effective, if you think it is cost-effective, the wholesale price will naturally be lower than this price. If it is naturally high in the eyes of wholesalers, it will be said that it is not worthwhile. In the eyes of sculptors, it is even more uneconomical. From the consumer's point of view, this is cost-effective. Just like it.
In addition, if the identification result is jade A, the results are printed: jade carving, jade pendant, jade bracelet and jade inlay; If the identification result is not A, print the identification result: "Optimize Emerald ××".