Can Shangyu Jewelry Counter identify jade?
Generally, only goods B or C can be identified. If it is jadeite soaked in wax, there is no way to identify it, so they are generally classified as A goods, but strictly speaking, that kind of thing does not belong to A goods, but it does not meet the standards of B goods. For Hetian jade, due to the need for professional large-scale instruments, general counters do not have the ability to identify.