Where did you read that?
From here:
-First presented at european arms fair in Paris June 2014.
-First fire and forget infantry anti-tank missile from China
-Works similar to Javelin, Spike, type 01 and Hyun-Gung.
-Can also be mounted on vehicles.
-Total weight 22kg, missile 17kg.
-Tube for missile is 1.25m long and 0.17m in diameter
-Uses non-cooled active infrared seeker works both day and night
-Also comed with daylight version that works with electro-optics seeker.
-Longest ranger for daylight version is 4km. 2km with infrared seeker.
-Lock before launch.
-Can be fired 'cold' against buildings and fortifications.
-Can travel overhead or direct path to target.
-tandem warheads provides 1100mm penetration capability.
-Can be used against armour, underground bunker, buildings, underwater targets and slow flying helicopters.