Core Viewpoint - The capital market is experiencing a significant upheaval due to a surge in "detention" measures against actual controllers of listed companies, signaling governance vulnerabilities within private enterprises [1][3]. Group 1: Detention Measures and Their Impact - As of September 2025, at least 37 actual controllers, chairpersons, or senior executives of listed companies in the Shanghai and Shenzhen stock markets have faced detention measures, marking a historical high and indicating widespread governance issues across key economic sectors such as real estate, home furnishings, pharmaceuticals, and chemicals [3][5]. - The revised Supervision Law, effective June 1, 2025, extends the maximum detention period and introduces a dynamic cycle that could lead to judicial proceedings within 14 months, increasing uncertainty for corporate executives and impacting business operations [5][8]. - The majority of cases are resolved within three months, but severe penalties have also been observed, highlighting the varying outcomes of such investigations [5][8]. Group 2: Governance Issues and Regulatory Changes - Common governance issues among detained executives include concentrated power within companies, where founders often dominate decision-making, leading to ineffective independent oversight and financial processes [7][8]. - The shift in regulatory focus emphasizes a comprehensive governance approach, moving from post-event punishment to proactive prevention and accountability, targeting not just companies but also their key personnel [8][10]. - In 2024, the China Securities Regulatory Commission intensified efforts against misconduct among key personnel, with a 21% increase in cases and a 63% rise in penalties, reflecting a stricter regulatory environment [10][12]. Group 3: Market Reactions and Corporate Resilience - The detention of prominent founders has led to immediate market reactions, with companies experiencing significant declines in stock prices and loss of investor confidence, as seen with companies like居然之家, which saw a 20% drop in stock value following detention news [14][15]. - The liquidity crisis triggered by these events has forced companies to face challenges such as increased borrowing demands from banks and supply chain disruptions, further complicating their operational stability [15][16]. - Some companies, like Midea Group and Huawei, have demonstrated resilience through established crisis management protocols and governance structures that allow for smooth transitions in leadership during crises [16][17]. Group 4: Evolving Governance Dynamics - The ongoing regulatory storm is reshaping the power dynamics within Chinese enterprises, as traditional authority figures face scrutiny and potential legal consequences, leading to a re-evaluation of governance practices [18][19]. - The market's response to the detention of executives indicates a growing preference for companies with robust governance structures, as trust in leadership is increasingly tied to corporate performance and stability [18][19].