I see it as another move by other countries trying to break dollar hedgemony over oil. Other initiatives include the creation of the "Petro-Yuan" but as this forbes article suggests, I think there is along way to go before we see oil economics impact the dollar price, but it is certainly a move in that direction.
[https://www.forbes.com/sites/gauravsharma/2018/11/30/market-chatter-about-rise-of-petro-yuan-misses-mark-by-several-trillion-dollars/](https://www.forbes.com/sites/gauravsharma/2018/11/30/market-chatter-about-rise-of-petro-yuan-misses-mark-by-several-trillion-dollars/)