Hainan Airlines announced it finished China's first passenger flight with sustainable biofuel on Saturday, a milestone for the country's commercial aviation industry.

The flight, which carried more than 100 passengers from Shanghai to Beijing in a Boeing 737, used biofuel made by Sinopec from waste cooking oil collected from restaurants in China.

The airplane's two engines were powered by the fuel blended of approximately half biofuel and half traditional jet fuel, the company said.

"We are honored to see our flight with safe and effective biofuel," said Pu Ming, vice president of Hainan Airlines, also the flight's pilot.

Boeing has been collaborating with Chinese airlines to develop aviation biofuel industry. In 2011, Air China conducted China's first test flight with aviation biofuel in a Boeing 747.