I. Introduction to Abnormal Stock Trading Fluctuations
The stock of Guoji Precision Engineering Co., Ltd. (stock abbreviation: Guoji Precision Engineering, stock code: 002046) experienced abnormal trading fluctuations, with the closing price increasing by over 20% cumulatively on August 18, 19, and 20, 2025. This situation falls under the category of abnormal stock trading fluctuations as per the relevant regulations of the Shenzhen Stock Exchange.