Chongqing Municipal Bureau of work safety supervision revealed today, this month 6 occurred in Wanzhou dock collapsed, five people were killed. The cause of the accident is under investigation. 6, southwest of Wanzhou cement company unloading terminal occurred with the conveyor belt, causing 9 workers fell into the water. After salvage search and rescue, rescued 4 drowning person. Chongqing city administration official said, during the national day just past 7 days, the production of various types of accidents killed 43 people. Fourth quarter...