21个涨停！603843，再停牌核查

Core Viewpoint - *ST Zhengping has experienced significant stock price volatility, with a cumulative increase of 152.42% from September 1 to October 28, 2025, leading to a temporary suspension of trading for further investigation [1][2]. Group 1: Stock Performance and Trading Suspension - The stock has hit the daily limit up for 21 trading days since September, prompting the company to announce a trading suspension starting October 29, 2025, for a period not exceeding 10 trading days [1][2]. - The stock's recent performance shows a severe deviation from the Shanghai Composite Index and the construction industry, indicating potential irrational market behavior [3]. Group 2: Company Financial Health and Risks - *ST Zhengping is facing operational challenges, including a qualified audit report for the 2024 annual report due to limited audit scope, which has led to a delisting risk warning [4]. - The company has a high debt ratio of 92.22% and limited cash resources of 102 million yuan, raising concerns about its ability to fund future mining operations [6]. Group 3: Mining Operations and Future Prospects - The company has obtained a mining license for its subsidiary but lacks sufficient resources for large-scale development, leading to significant uncertainty regarding future profitability [6].