Baku, April 21, AZERTAC
A large explosion at an oil facility in the south-east Mexican state of Veracruz has killed at least three people and injured 136 more, according to BBC.
The blast hit a facility owned by Mexico's state oil company, Pemex, in the port city of Coatzacoalcos.
Hundreds of people have been evacuated and schools closed. Footage showed a large fire and vast plumes of smoke.
The cause of the blast is unclear. Several explosions have been reported at Pemex facilities in recent years.
The latest incident occurred at around 15:15 local time (20:15 GMT), Pemex said in a statement. Veracruz state Governor Javier Duarte told a radio station the blast was felt 10km (six miles) away.
The fire was under control by early evening, Pemex said. Residents were told to stay indoors because of the possible toxic nature of the smoke from the blast, but Pemex said the smoke dissipated quickly, lessening any possible toxic effects.
Of the 136 people injured, 88 remain in hospital, 13 of whom are in a serious condition, Pemex said.
Pemex said the part of the factory hit by the explosion was managed by a sister company, Mexichem.