All the typical currencies are priced in US Dopey/Dollars, on the futures market. So they ALL go op[posite the Dollar. But we never see Yuan on that thing. The only way you can see the fixed Yuan in priced in Gold, USD and Yuan Gold is practically exact.
https://www.kitco.com/gold_currency/index.html?currency=cny&timePeriod=1y&flag=gold&otherChart=no