what wing type is the at200 cargo?

It is a three-surface extended trapezoidal wing.The AT200 freighter is a new type of aircraft independently developed by COMAC for short/medium haul cargo.According to the official introduction, the AT200 freighter adopts a three-surface extended trapezoidal wing with a wingspan of 27.8 meters, a wing type of 1.83-1.92 trapezoidal wings, and a surface area of 79.8 square meters.1.83-1.92 trapezoidal wings are also known as airfoils. NACA23015, is a wing type suitable for low to medium speed flight. The advantage of this airfoil is that it has a good lift-to-drag ratio, which ensures the airplane's flight efficiency and stability.