One worker was killed and four others injured in an explosion inside a chemical factory in the western Indian state of Maharashtra, officials said Friday.

The death toll from last week’s blast at a production facility in Russia’s Ryazan region has risen to at least 20, with another 134 people injured, local emergency services said on Monday.

A chilling video from inside a factory near Ryazan has surfaced online, showing the moment a deadly explosion occurred, killing 17 people.

At least nine people were killed and seven others injured on Tuesday following an explosion at an explosives factory in Quatro Barras, a municipality in the southern Brazilian state of Paraná, according to local authorities.

An explosion tore through a firecracker manufacturing and packaging factory near Lambi village in India’s Sri Muktsar Sahib district on Friday.

An explosion at an unlicensed firecracker factory in western India on Tuesday resulted in the deaths of at least 18 people and left five others injured, authorities announced.