受中美关系紧张情势进一步升高影响，离岸、在岸人民币对美元汇率22日盘中一度大贬，双双跌破1美元兑人民币7.0元关口。
The offshore and onshore RMB exchange rates fell sharply against the US dollar on the 22nd, both falling below the mark of USD $1 to RMB 7.0 as tensions between China and the US escalated.