Not authentic. According to the investigation of hickory hot and sour powder, the authentic products are endorsed by Ye Jingsheng, and the official logo of hickory is printed on the package. The client on the outer packaging is produced by Hickory Food Technology Co., Ltd., and the hickory hot and sour powder has no genuine trademark, so it is not genuine. 2065438+July 2008, the founder of Carya cathayensis, Zhang Shunxin, established Carya Food Technology Co., Ltd. for production.