信披违规牵出隐秘质押与兜底定增，瀚川智能控制权恐生变

Core Viewpoint - The company, Hanchuan Intelligent (688022.SH), faces significant risks due to undisclosed share pledges and defaults by its controlling shareholder, leading to regulatory warnings and potential instability in control [1][5][6]. Group 1: Share Pledge and Default Risks - The controlling shareholder, Cai Changwei, pledged 52.43% of his shares in Hanchuan Investment to Huaneng Guicheng Trust, which represents 14.64% of the company's total shares [1]. - Hanchuan Investment pledged 13.1343 million shares, accounting for 7.47% of the total shares, with provisions for immediate registration of share pledges in case of debt defaults [2]. - The company reported a significant risk of control instability due to overdue debts and potential enforcement actions by Huaneng Guicheng Trust [2][5]. Group 2: Legal Disputes and Share Freezes - A lawsuit was initiated by Jiang Haidong against the controlling shareholder for a total of 44.9721 million yuan due to a differential compensation agreement, resulting in the freezing of shares [3][4]. - The controlling shareholder failed to disclose the signing of the agreement and the share freeze until February 2025, indicating a lack of timely communication [4]. Group 3: Financial Performance and Market Impact - Hanchuan Intelligent reported a significant decline in revenue, with a 64.61% drop to 474 million yuan in 2024, and a net loss of 1.103 billion yuan [6][7]. - The company's stock price has plummeted by 80% since March 2023, with a closing price of 13.71 yuan as of May 16, reflecting a more than 60% decline from its previous high [7].