易会满被查，他从基层计划员干到证监会主席！任内A股公司增加约1700家，沪指仅上涨190点，20次跌破3000点

Core Viewpoint - The article discusses the investigation of Yi Huiman, the former chairman of the China Securities Regulatory Commission (CSRC), for serious violations of discipline and law, highlighting his career trajectory and the performance of the A-share market during his tenure [2][4][8]. Group 1: Yi Huiman's Background and Career - Yi Huiman was born in December 1964 and holds a master's degree in business administration. He has been a member of the Communist Party of China and served as a member of the 20th Central Committee [4]. - He began his career in the People's Bank of China and spent 34 years at the Industrial and Commercial Bank of China (ICBC), eventually becoming the chairman of ICBC in 2016 [6]. - Yi Huiman served as the chairman of the CSRC for over five years, starting in January 2019, where he led several significant reforms in the capital market [6][8]. Group 2: Performance of the A-share Market - During Yi Huiman's tenure, the total number of A-share companies increased by approximately 1,700 [8]. - The Shanghai Composite Index rose from 2,597.78 points to 2,788.55 points, an increase of about 190 points [8]. - The ChiNext Index increased from 1,271.27 points to 1,573.37 points, and the Shenzhen Component Index rose from 7,684 points to 8,212.84 points, with increases of approximately 302 points and 528 points, respectively [8]. Group 3: Anti-Corruption Efforts - The CSRC has maintained a high-pressure stance against illegal activities, with several high-ranking officials being investigated since 2024 [11]. - The CSRC emphasized the importance of anti-corruption efforts, recognizing the complex and severe situation regarding corruption in the capital market [11][12]. - The organization aims to strengthen its internal governance and promote a clean and upright political environment [12].