Six people have been confirmed dead as rescuers found the last body on Thursday afternoon after a coal mine gas accident in east China\'s Anhui Province. The accident occurred around 10:30 a.m. on Wednesday in the privately owned Wunan Coal Mine in Huaibei City, sources with the municipal publicity department said. A preliminary investigation found that six people were working underground at the time of the accident. The Huaibei municipal government has suspended production at local coal mines. A further investigation into the cause of the accident is underway.