Voluntary announcement plan to repurchase h shares

汇通达 HUITONGDA 匯通達網络股份有限公司 (A joint stock company incorporated in the People’s Republic of China with limited liability) (Stock Code: 9878) VOLUNTARY ANNOUNCEMENT PLAN TO REPURCHASE H SHARES This announcement is made by Huitongda Network Co., Ltd. (the “Company”, together with its subsidiaries, the “Group”) on a voluntary basis. References are made to the notice and circular of the 2025 annual gene