The IMF created the SDR in 1969 to supplement existing reserve currencies, thereby providing the global financial system with additional liquidity. As it stands, the SDR’s role remains largely limited to IMF operations; its share in global financial markets and central banks’ international reserves is negligible.
1969年，IMF创造了SDR以补充已有的储备货币，从而为全球金融体系增加流动性。目前，SDR的作用主要仍局限于IMF的操作；其占全球金融市场和央行国际储备的比重可以忽略不计。尽管如此，将人民币加入SDR货币篮子具有重要的象征意义，意味着承认中国全球地位的提高。人民币已是世界贸易和投资的主要货币，在国际金融交易和储备持有量中的比例越来越高。