BEIJING - A suspected dust explosion at an automotive parts factory in eastern China that supplies General Motors killed at least 69 people and injured more than 180 others, state media reported Sunday, again highlighting workplace safety that remains a concern.
It was China's most serious industrial disaster since a fire at a poultry plant killed 119 people in June last year.
Saturday morning's explosion occurred when more than 200 workers were on the site of the factory, which is in an industrial zone in the city of Kunshan, officials from the city said at a news conference. Kunshan, in Jiangsu province, is about 1,000 kilometers (600 miles) southeast of Beijing.
State broadcaster CCTV showed footage of large plumes of thick, black smoke rising from the plant, and news websites posted photos of the dead or injured lifted onto the back of large trucks, their bodies black, presumably from burns or soot.
The explosion occurred at 7:37 a.m. at a workshop in the factory, which polishes wheel hubs. Rescuers pulled out 44 bodies at the site, while 25 other people died at a hospital, officials said. At least 187 people were injured.