Stock Trading Abnormal Fluctuation Situation Introduction
Qingdao Hanlan Co., Ltd. (hereinafter referred to as "the Company") experienced a cumulative closing price increase exceeding 20% over three consecutive trading days on February 24, 2026, February 25, 2026, and February 26, 2026. This situation falls under the category of abnormal stock trading fluctuations according to the trading rules of the Shenzhen Stock Exchange and related regulations.