The detainees are executives of Ruihai Logistics, which owned the warehouse. Among those criminally detained by police are Ruihai`s chairman Yu Xuewei and vice-chairman Dong Shexuan. and three other representatives of the company`s management.
11 Tianjin government and port officials are suspected of negligence in connection to explosions that killed 139 people. Totally, 23 people have been case arrested.