The mine, located in Chengcheng County of Shaanxi province, caught fire yesterday when 27 workers were working underground to repair air shaft facilities, a statement from the county's publicity department said.
Nine of the rescued workers were being treated at a local hospital while the other seven escaped unhurt, state run Xinhua news agency reported today.
The fire started on a electric cable, it said adding that rescuers were still searching for the trapped.