China is the world's largest coal producer and mining accidents are common. (Representational Image)
At least nine people were killed and 11 more are trapped after an accident Tuesday in a China coal mine, state media reported, the latest disaster in the country's notoriously dangerous mines.
A gas explosion ripped through the colliery in the northern Ningxia Hui Autonomous Region Tuesday morning, China Central Television reported on its verified Weibo social media account.
The mine was operated by Linli Coal Mining company in the city of Shizuishan, the official Xinhua news agency reported.
China is the world's largest coal producer and deadly mining accidents are common.
In March 19 people were killed in a coal mine accident in the northern province of Shanxi.
Officials say the number dying annually in the country's mines has fallen substantially in the past decade, to fewer than 1,000 a year. But some rights groups argue the actual figures are significantly higher due to under-reporting.
Many accidents are caused by corrupt bosses seeking profits over worker safety.
Industrial safety standards are often flouted in China even though deadly incidents regularly make national news.
China has vowed to cut some two million jobs in its coal and steel industries, which suffer from massive overcapacity.
(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)