This is from FAW (First automobile works) a state owned company form Tianjin. It is officially a partner of Toyota Japan. They made many models of toyota and daihatsu and sell them in China with Chinese names. Examples are Daihatsu Charade, Toyota vitz, platz, surf, Reiz, LC etc.... FAW is alo official partner of VW, Audi , Skoda and many other international brands. Some of them are marketed with foreign nmaes and some with Chinese names.
They are cheap but not as much as you think. Great wall safe which is like Surf costs 130K Yuans (8 yuan is 1 US$). Corrola here (Same as Altis in Pakistan) is 1.45 k yuans. New honda city (WIth airbags, ABS etc) is 1.3k Yuans.
So these are not copies but under license manufacturing.