DaWei Co., Ltd.: There have been no significant changes in the company's internal and external business environment.

Da Wei Group announced on April 12th that the stock trading abnormal fluctuations notice. The closing prices of the company's stock on April 8th, April 9th, and April 10th, 2026, consecutively rose by a cumulative deviation of 20.78%, indicating abnormal fluctuations in stock trading. The company has not found any recent public media reports on undisclosed significant information that may have a significant impact on the company's stock trading prices. The company's recent production and operation situation are normal, and there have been no significant changes in both internal and external operating environment.