A China Eastern Airlines plane with 132 people on board has crashed in the Chinese province of Guangxi causing a fire on the mountainside, officials said.
The Civil Aviation Administration of China (CAAC) said in a statement the crash occurred near the city of Wuzhou in Teng county. The flight was traveling from Kunming in the western province of Yunnan to the industrial center of Guangzhou along the east coast, it added.
There was no immediate word on numbers of dead and injured. The plane was carrying 123 passengers and nine crew members, the CAAC said, correcting earlier reports that 133 people had been on board.
The CAAC said it had sent a team of officials, and the Guangxi fire service said work was underway to control a mountainside blaze ignited by the crash.
Satellite data from NASA showed a massive fire just in the area of where the plane went down at the time of the crash.
State media said local police first received calls from villagers alerting the crash around 2.3pm (6.30am). Guangxi provincial emergency management department said contact with the plane was lost at 2.15pm (6.15am GMT).
Chicago-based Boeing said it was aware of the initial reports of the crash and was "working to gather more information."
The aircraft was delivered to China Eastern from Boeing in June 2015 and had been flying for over six years.
The twin-engine, single aisle Boeing 737 is one of the world's most popular planes for short and medium-haul flights.
China Eastern operates multiple versions of the common aircraft, including the 737-800 and the 737 Max.
The 737 Max version was grounded worldwide after two fatal crashes. China's aviation regulator cleared that plane to return to service late last year, making the country the last major market to do so.
China's last deadly crash of a civilian jetliner was in 2010.
