Smoke rises from the remains of the Jiangsu Tianjiayi Chemical plant on Saturday in Xiangshui county in East China’s Jiangsu province. Photo: Caixin

The blast left the industrial park in Xiangshui in ruins. Photo: Caixin

The blast tore the roofs off nearby buildings in Xiangshui. Photo: Caixin

Many factory buildings burned down to the bare metal in the wake of the explosion. Photo: Caixin

Debris litters the buildings of a pesticide plant owned by Tianjiayi Chemical on Saturday. Photo: VCG

Firefighters continue to hunt for survivors among the wreckage on Saturday. Photo: VCG

Relatives search for a missing worker on Saturday at a pesticide plant owned by Tianjiayi Chemical. Photo: VCG

The blast damaged this primary school classroom. Photo: IC

Xiangshui residents donate blood and money on Friday to help the victims of the explosion. Photo: VCG