该停牌核查就停牌核查，别拿停牌核查吓唬投资者

Core Viewpoint - The stock of A-share company Aowei New Materials experienced a significant drop of 20% after a remarkable increase of 1566.62% in the year, attributed to regulatory actions and company announcements aimed at warning investors about potential risks [1][2]. Group 1: Stock Performance and Regulatory Actions - Aowei New Materials' stock price surged by 1320.05% from July 9 to August 5, prompting multiple warnings from the company regarding trading risks [1]. - The company issued a total of 10 announcements related to abnormal trading fluctuations and risks, leading to a temporary suspension of trading for three days from July 31 to August 4 [1]. - The Shanghai Stock Exchange (SSE) took measures against certain investors for engaging in abnormal trading behaviors that disrupted market order [2]. Group 2: Effectiveness of Regulatory Measures - The effectiveness of trading suspensions and self-examinations by companies is questioned, as historical instances show limited success in uncovering issues [4]. - The recent trading suspension of Aowei New Materials did not yield substantial findings, as the stock resumed trading with a price increase immediately after the suspension [4]. - There is a suggestion for improved regulatory measures, advocating for a collaborative approach between companies and exchanges to enhance the effectiveness of trading suspensions [5]. Group 3: Recommendations for Future Actions - It is recommended that regulatory bodies establish a unified standard for trading suspensions, initiating reviews when stock prices increase by 100% to ensure timely intervention [5]. - The current approach of relying solely on company-led investigations is deemed insufficient for addressing trading anomalies, necessitating a more integrated regulatory framework [5].