Source: Sina Weibo

 Five people have been injured in an explosion in a building in Southwest China's Chongqing municipality on Monday morning, which is suspected to have been caused by an electrical explosion. 

Dense smoke could be seen coming from the building, according to video released by media. The five injured have already been to hospital, and are not thought to have any life-threatening injuries, China Central Television reported. 

The accident is suspected to have been triggered by an electrical explosion, but the specific details are still under investigation. 

Global Times