An explosion in a trade center in Iranian capital city of Tehran on March 16 left at least 39 injured.
The explosion took place at 17:14 local time (GMT +3:30 hours) in a building in Tehran’s Bazaar, the country’s IRNA news agency reported.
A gas cylinder is suspected to be behind the blast, Hassan Abbasi, an official at Tehran’s medical emergency center said.
Reportedly some of the injured are in serious condition.
The cause of the explosion is being investigated by experts of the Tehran’s Fire Department.