东材科技：生产成本和产品销售等情况未出现大幅波动

Core Viewpoint - Dongcai Technology (601208.SH) announced that its stock price has deviated significantly, with a cumulative increase of over 20% in the last three trading days, indicating abnormal trading activity [1] Group 1: Company Operations - The company confirmed that its production and operations are normal, with no significant changes in the market environment or industry policies [1] - There have been no substantial fluctuations in production costs or product sales [1] Group 2: Stock Trading and Investigation - The company and its controlling shareholder do not have any major events that could affect the abnormal stock trading, and there are no undisclosed significant matters [1] - The actual controller and vice chairman, Xiong Haitao, is currently under investigation and in custody by the Sichuan Provincial Supervisory Committee [1] Group 3: Cost Structure - The company's main products have a high proportion of raw material costs, which are closely related to international oil prices [1] - Fluctuations in the prices of key raw materials may impact the stability of the company's operating performance [1]