WATCH: Huge Explosion Rocks Chinese Highway

At least one person is dead and 21 people injured after a massive oil tank explosion rocked Shandong over the weekend.

The blast, which happened at around 8.20pm on May 27, occurred on the Zaozhuang Taierzhuang section of the highway

Watch video believed to be from the scene of the explosion below (VPN on):

At least three cars were hit by debris from the tanker explosion, killing one person. The remaining 2 injured are believed to have non-life threatening injuries.

Authorities are investigating the incident. It's unclear at the moment what exactly caused the blast.

[Images via Sina]