*ST Guozhong announced that the company's chairman Ding Hongwei and some directors and executives plan to increase their holdings of the company within 6 months from July 8, 2026, for a total amount of 3.4 million yuan. On July 23, Ding Hongwei increased his holdings by 490,000 shares through centralized bidding transactions, accounting for 0.030% of the company's total share capital, with a cumulative increase of 686,000 yuan. The plan to increase his holdings has not yet been completed. The plan may not be completed as scheduled due to changes in the capital market, and the company will continue to disclose progress.

*ST Guozhong announced that the company's chairman Ding Hongwei and some directors and executives plan to increase their holdings of the company within 6 months from July 8, 2026, for a total amount of 3.4 million yuan. On July 23, Ding Hongwei increased his holdings by 490,000 shares through centralized bidding transactions, accounting for 0.030% of the company's total share capital, with a cumulative increase of 686,000 yuan. The plan to increase his holdings has not yet been completed. The plan may not be completed as scheduled due to changes in the capital market, and the company will continue to disclose progress.