Will not preserve the value, after all, these are commodities, ornaments, not investment goods, and circulation is also a relatively slow thing. Don't think too much about buying jade bracelets, they are just ordinary ornaments. Most jadeites have no concept of collection value and preservation. These are all marketing concepts put forward by merchants, and my concept of selling jadeite is only the concept of jewelry, and there are not so many other unnecessary additions such as metaphysics and collection, which is redundant.