According to Wantong Development's announcement, the cumulative daily closing price drop deviation value of the company's stock reached 20% for three consecutive trading days from July 28 to 30, 2026, which is an abnormal fluctuation. After self-inspection, the company's production and operation were normal, no important matters should be disclosed, and directors, supervisors, and controlling shareholders did not trade the company's shares during this period. As of the disclosure date of the announcement, the total shareholding of Jiahua Holdings and Wantong Holdings accounted for 17.03% of the total share capital, and the cumulative pledged shares accounted for 93.62% of the total shares held, accounting for 15.95% of the total share capital; the number of frozen unpledged shares accounted for 0.90% of the total number of shares held, accounting for 0.15% of the total share capital.

According to Wantong Development's announcement, the cumulative daily closing price drop deviation value of the company's stock reached 20% for three consecutive trading days from July 28 to 30, 2026, which is an abnormal fluctuation. After self-inspection, the company's production and operation were normal, no important matters should be disclosed, and directors, supervisors, and controlling shareholders did not trade the company's shares during this period. As of the disclosure date of the announcement, the total shareholding of Jiahua Holdings and Wantong Holdings accounted for 17.03% of the total share capital, and the cumulative pledged shares accounted for 93.62% of the total shares held, accounting for 15.95% of the total share capital; the number of frozen unpledged shares accounted for 0.90% of the total number of shares held, accounting for 0.15% of the total share capital.