Shares of two Chinese autonomous driving companies Pony.ai and WeRide both debuted in Hong Kong on Thursday.

Investors in the region are looking to Chinese autonomous vehicle firms WeRide and Pony.ai's listing debut in Hong Kong later in the day.

Shares of two Chinese autonomous driving companies Pony.ai and WeRide both debuted in Hong Kong on Thursday.

Uber-backed groups Pony.ai and WeRide fall as much as 15% as analysts raise concerns about profitability