Chery M16 Arrizo 7 2014 Manual page 29

3R Body anti-collision body
Body designed with "3R Body" anti-collision body structure, steel plates
with high strength or above for the entire body weighing 44.5% of that
of the body; key positions of the body introduced with steel plates that
have super-high strength processed by thermoforming technology
for middle-and high-end vehicle types (effective yield strength up to
1,600MPa), which enhances the strength by 3-5 times and provide more
secure passive safety for the vehicle.
Anti-collision steel member
Ensuring personal safety and reducing vehicle loss to the minimum in
case of a vehicle collision.