Are the precious metals in China paper money recognized by the state?

The precious metals in China paper money are recognized by the state. According to relevant public information, China Banknote Precious Metals is a state-owned enterprise and an e-commerce platform of China Banknote Brand, which mainly deals in precious metal products and is operated by China Banknote Great Wall Precious Metals Co., Ltd. ... China Banknote Brand belongs to China Banknote Printing and Minting Corporation. Many people can't deny that it will feel good to choose this channel to buy gold.