BEIJING — A tanker truck exploded on a highway in southeastern China on Saturday, killing 10 people and injuring 117 others, state media said.

The truck veered off the Shenyang-Haikou Expressway after the 4:40 p.m. explosion south of Shanghai in Zhejiang province, the official Xinhua News Agency said, citing local authorities.

Some nearby houses and factory workshops collapsed, the Wenling city government said in a social media post. Xinhua said that rescuers were looking for people in the debris.

It did not say what the truck was carrying.

A worker at a nearby restaurant told Xinhua that the blast shattered the windows of her home, but that her mother and brother were unharmed.

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