CBC blockchain

Publish: 2021-03-21 23:57:10

1. Are you talking about Xincheng heritage gold, which was just listed in September this year? The gold bar is of au999.9 purity. The manufacturer has both the qualifications of London gold and silver Association (LBMA) and Shanghai gold exchange. It holds the proct qualification certificate of China Banknote great wall and is made by China Banknote Great Wall, a company of China Banknote Printing and Minting Corporation. Is it reliable for the banknote printing unit.

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