Another two people are considered missing. Search and rescue operations are continuing.
READ MORE: Explosion Hits Mine in China: 11 Killed, 9 Injured — Reports
On Tuesday, at least 11 people were reportedly killed and over 20 blocked inside the mine in Liaoning province after a truck carrying explosives detonated near its entrance.
According to reports, the explosion damaged the mine shaft that was more than 1,000 meters (3,300 feet) deep.
Earlier, in May, a blast at a coal mine in China's Hunan province killed 2 workers and another three are missing, the Hunan coal mine safety regulation bureau said.