Eleven people die due to carbon monoxide poisoning after a forcing fan caught fire under a coal mine in north China's Hebei Province, local authorities said Friday.
 
The accident occurred at 8 p.m. on Thursday in a coal mine in Huailai County of Zhangjiakou City, the publicity department of Zhangjiakou City said.
 
The mine belongs to Zhangkuang Group, a subsidiary of Jizhong Energy Group Co., LTD.
 
Thirteen miners were working under the mine when the accident happened.
 
Two miners are still missing, the publicity department said.