Pony.ai received the first taxi license for self-driving cars in China.
Pony.ai has a license to operate 100 self-driving cars as traditional taxis in the southern city of Guangzhou.
The Chinese start-up, which is backed by Toyota, received approval from Beijing city late last year to charge fees to operate a commercial robotaxi business in a suburban district of the city. It's not the same as a taxi licence.
Apollo Go was approved in the Beijing district last year.
In early March, Pony.ai was valued at $8.5 billion. In China and other countries, the company required 24 months of testing for its taxi license, as well as no involvement in any accidents.
The start-up said it will launch its businesses in two other large Chinese cities next year. The company is testing self-driving cars in those cities.
A human driver is present for safety.
The report was contributed to by CNBC's Arjun Kharpal.