宏盛股份：主营业务为铝制板翅式换热器 未在数据中心液冷领域产生收入

Core Viewpoint - The stock of Hongsheng Co., Ltd. has experienced a significant price fluctuation, with a cumulative increase of 20% over three consecutive trading days, prompting an announcement regarding abnormal trading conditions [1] Group 1: Company Operations - The company confirmed that there are no undisclosed significant information affecting its stock trading, and its current operational status is normal [1] - There have been no major adjustments in market environment or industry policies, and production costs and sales conditions remain stable [1] - The company's main business involves aluminum plate-fin heat exchangers, primarily serving industries such as compressors, agricultural machinery, engineering machinery, hydraulic machines, and new energy [1] Group 2: Stock Performance - As of January 13, 2026, the company's stock closed at 69.90 yuan per share, with a static price-to-earnings ratio of 135.39 times and a rolling price-to-earnings ratio of 101.30 times, significantly higher than the corresponding metrics in the general equipment manufacturing industry [1] - The stock price has shown a severe short-term increase, deviating significantly from the Shanghai Composite Index and industry indices, indicating potential market overreaction and irrational speculation [1]