CryptofeedStandard Chartered Claims First Yuan-Based Letter of Credit Issued on a BlockchainPublikováno: 13.5.2020#Business#News#Standard Chartered Bank#Trade Finance#Corda#Contour#Letters of CreditCelý článek The bank said the blockchain letter-of-credit transaction – between mining giant Rio Tinto and Chinese firm Baosteel – was the first to be denominated in yuan.