At least 53 people were injured in a huge fire and subsequent blast at a cosmetics factory in the Iranian city of Karaj, near the capital Tehran.
The blast was caused by a gas leak in parts of the production line, state media said.
The incident on Tuesday took place at an industrial complex in Karaj, about 40 km west of Tehran in Iran's Alborz province.
People injured in the incident were hospitalised and some of them were in critical condition, state media added.


Netanyahu, Eisenkot stake rival claims to lead Israel after deadlocked vote
At least 30 people killed in Spain after two high-speed trains collide
Syria says main border crossing with Jordan to resume operations on Wednesday
Policeman kills knife attacker outside Israeli embassy in Serbia
Three killed, thousands evacuated as Cyclone Arnab hits eastern India
