China paper money Great Wall gold bars are pure?

As the maker of the national gold standard system and the producer of the standard gold ingot "treasury gold" stored in the national treasury, the purity of "Great Wall Gold" produced by Zhongchao Great Wall Precious Metals Co., Ltd. can reach 99.992%, exceeding the national standard. China banknote Great Wall Precious Metals mainly produces and sells precious metal products such as gold, silver, platinum and palladium, including gold bars, gold coins, silver bars, silverware, platinum wares and palladium wares. These products have been certified by the state and have the characteristics of high purity and high quality.