China coal mine accident in southwest China kills 10 - Xinhua
Xinhua said the "coal and gas outburst" occurred on Tuesday night and that rescue work was still in progress. The total number of casualties would require further verification, it said.
China's mines are among the world's deadliest because of lax enforcement of safety standards and a rush to feed economic demand.
(Reporting by Brenda Goh; Editing by Paul Tait)