Why wouldn't they use Chinese currency if they weren't trying to deceive? It's pretty common to show something for sale in the market currency with a conversion to the reader's currency.

They even do it further in the article..

Ioniq V 540 Pro – 109,900 yuan ($16,400). Ioniq V 540 Max – 119,900 yuan ($17,900). Ioniq V 540 Max+ – 129,900 yuan ($19,400). Ioniq V 650 Max – 129,900 yuan ($19,400). Ioniq V 650 Max+ – 139,900 yuan (~$20,900)