CSRC Slams “Big Retail Investor” Tu Wenbin (屠文斌) with ¥77 Million Penalty for Stock Manipulation: A Deep DiveChina Finance Tech in ChinaBaoxin Keji, China Securities Regulatory Commission, CSRC, Hailanxin, Hanbo Gaoxin, Huapei Dongli, Market Regulation, Qianzhao Guangdian, Rongke Keji, Securities Law, Senyuan Gufen, Shenzhou Xinxi, Shijia Guangzi, Stock Manipulation June 13, 2025