Firefighters try to put out a fire at a chemical plant in Guancheng County.Firefighters try to put out a fire at a chemical plant in Guancheng County.Firefighters try to put out a fire at a chemical plant in Guancheng County.
Firefighters try to put out a fire at a chemical plant in Guancheng County.Firefighters try to put out a fire at a chemical plant in Guancheng County.Firefighters try to put out a fire at a chemical plant in Guancheng County.