I wonder if Shanghai Futures Exchange, Shanghai Gold Exchange and their designated suppliers will jointly form a monopoly interest group? Only the gold bars and silver bars provided by its designated suppliers can be used as standard trading chips for futures and TD. Imported gold and silver, no matter how high the purity is, are not their designated suppliers and cannot enter their markets for trading. In this way, the road of shorting high premium and buying cheap imported silver is blocked. They just ate extra admission fees, and they all made a fortune ... @ eshop