19连板，000609，停牌核查

Core Viewpoint - ST Zhongdi (000609) has announced a stock suspension for investigation due to a significant price increase of 153.19% from October 16 to November 12, 2025, amid investor concerns [1] Group 1: Stock Performance and Suspension - ST Zhongdi's stock has experienced a continuous rise, hitting the daily limit for 19 consecutive trading days since October 17, 2025 [3] - The company will suspend trading starting November 13, 2025, for a period not exceeding three trading days, pending the outcome of the investigation [1] Group 2: Ownership Change - Shenzhen Tianwei Investment Partnership (Limited Partnership) acquired 71.1448 million shares from the former controlling shareholder for 255 million yuan, completing the judicial auction transfer [4] - The new controlling shareholders are identified as Men Hongda and Zhang Wei, both experienced in the semiconductor industry, which may have contributed to the recent stock surge [4] Group 3: Financial Performance - For the first three quarters of 2025, ST Zhongdi reported a revenue of 134.7122 million yuan, a decrease of 52.64% year-on-year, and a total profit of -151.0695 million yuan, down 41.83% [5] - The net profit attributable to shareholders, excluding non-recurring gains and losses, was -132.3492 million yuan, a decline of 34.12% year-on-year [5] - The company's equity attributable to shareholders was -8.5168 million yuan, a decrease of 103% year-on-year, raising concerns about potential delisting risks if financial performance does not improve by year-end [5]