I. Introduction to Abnormal Stock Trading Fluctuations
The stock of Jinying Heavy Machinery Co., Ltd. (hereinafter referred to as "the Company") experienced a cumulative increase of 31.81% in closing prices over two consecutive trading days (March 30, 2026, and March 31, 2026). According to relevant regulations of the Shenzhen Stock Exchange, this constitutes an abnormal fluctuation in stock trading.