Zhitong finance app learned that on January 11, Shenzhen Stock Exchange issued a concern letter to Pathfinder (300005) Holding Group Co., Ltd. (Pathfinder, 300005. SZ). The attention letter pointed out that the board of directors of Pathfinder company considered and approved the proposal and agreed that the company would sign the supplementary agreement with Shanghai Xinfeng, Kim jinhyuk, Kim jongsun, yateng Hong Kong, etc. Firstly, the original performance \