The damaged pipeline that had been funneling propylene to the factory has been shut down , it said . NEW : The death toll rises in a factory explosion . A worker is carried away from the site of an accident at a chemical plant in Tianjin on June 30, 2013. More than 120 people are hospitalized , 14 are critically injured . NEW : Xinhua reports police are holding a worker for investigation .
NEW : The death toll rises in a factory explosion . A worker is carried away from the site of an accident at a chemical plant in Tianjin on June 30, 2013. More than 120 people are hospitalized , 14 are critically injured . NEW : Xinhua reports police are holding a worker for investigation .