According to the announcement of Great Wall Technology, the cumulative deviation value of the closing price increase of the company's stock exceeded 20% for 3 consecutive trading days from August 10 to August 12, 2026, which is an abnormal fluctuation. After the company's own investigation and questioning of the controlling shareholders and actual controllers, as of the date of disclosure of the announcement, there were no major matters affecting abnormal stock price fluctuations, no media reports or market rumors requiring clarification, and no information that should have been disclosed but not disclosed. The company currently produces and operates normally. Remind investors to be aware of investment risks.

According to the announcement of Great Wall Technology, the cumulative deviation value of the closing price increase of the company's stock exceeded 20% for 3 consecutive trading days from August 10 to August 12, 2026, which is an abnormal fluctuation. After the company's own investigation and questioning of the controlling shareholders and actual controllers, as of the date of disclosure of the announcement, there were no major matters affecting abnormal stock price fluctuations, no media reports or market rumors requiring clarification, and no information that should have been disclosed but not disclosed. The company currently produces and operates normally. Remind investors to be aware of investment risks.