东百集团：主营业务未发生重大变化

Group 1 - The company, Dongbai Group, primarily engages in commercial retail and warehousing logistics, aiming to meet the infrastructure and operational service needs in commercial consumption scenarios and logistics warehousing scenarios [1] - As of the date of the announcement, the company's business activities and operations are normal, with no significant changes in its main business [1] - The external market environment and industry policies have also not undergone significant changes [1]