No, they haven't stopped production yet. Instead, Nanjing have updated their Soyat model for 2007. This model can't have much life left in it, with the imminent introduction of the MG models.
http://img.autohome.com.cn/2007/4/13...-775280077.jpg
http://img.autohome.com.cn/2007/4/13...-437249378.jpg