Beijing:Eighteen people have died, while one other person was rescued after an accident due to excessive levels of carbon monoxide at a coal mine in China, authorities said on Saturday.
The accident took place at around 5 p.m. on Friday at the closed Diaoshuidong colliery in Yongchuan district, Xinhua news agency reported.
At the time, workers were dismantling equipment in the pit, trapping 24 workers underground.