易会满被查，曾执掌证监会5年

Core Points - Yi Huiman, former chairman of the China Securities Regulatory Commission (CSRC), is under investigation for serious violations of discipline and law, marking a significant development in the ongoing financial anti-corruption campaign in China [1][19] - His tenure at the CSRC saw major reforms in the capital market, including the implementation of the registration system and the establishment of the Sci-Tech Innovation Board, despite the A-share market experiencing significant volatility [3][13][14] Background of Yi Huiman - Yi Huiman began his career in finance in 1984 and rose through the ranks to become the chairman of the Industrial and Commercial Bank of China (ICBC) before taking over as the CSRC chairman in 2019 [3][4][5] - Under his leadership, ICBC's total assets exceeded 27 trillion yuan, solidifying its position as the largest bank globally [5] Reforms and Achievements - During Yi's five-year tenure at the CSRC, over 1,800 new companies were listed on the A-share market, with total IPO financing exceeding 2 trillion yuan [13][14] - The A-share market transitioned from an approval-based system to a registration-based system, which Yi described as a critical reform for enhancing direct financing and improving market mechanisms [13][14] Market Performance - Despite the reforms, the A-share market faced significant challenges, with the Shanghai Composite Index dropping below 3,000 points on 20 occasions during Yi's tenure, reflecting investor sentiment and market volatility [18] - The index rose from 2,597.78 points to 2,788.55 points, a modest increase of approximately 190 points, while the ChiNext Index and Shenzhen Component Index saw larger gains [18] Financial Anti-Corruption Context - Yi Huiman had previously emphasized the importance of combating financial corruption and maintaining market integrity, yet he himself has become a target of the anti-corruption campaign [9][10][11][19] - The investigation into Yi follows a series of high-profile dismissals of executives within ICBC, indicating a broader crackdown on corruption within the financial sector [6][19]