Ecolor: Shareholders holding more than 5% of shares reduce their holdings by 2.3617 million shares. The reduction plan has been completed.

Aico Blue announced that shareholder Mr. ZHU QING has cumulatively reduced his holdings of the company's shares by 2.3617 million shares, representing 2.95% of the total share capital of the company, through centralized bidding and block trading from April 14 to May 21, 2026. This represents 3.00% of the total share capital after excluding the quantity of shares in the repurchase special securities account. The reduction plan has been completed. After the reduction, Mr. ZHU QING holds 6.344 million shares of the company, accounting for 7.93% of the total share capital, and 8.06% of the total share capital after excluding the quantity of shares in the repurchase special securities account. This reduction will not lead to a change in control of the company, and will not have a significant impact on the company's governance structure and ongoing operations.