供销大集：目前海南大区在海南的业务涵盖百货零售等

Group 1 - The company, Gongsiao Daji, is actively engaging in business collaborations with local processing and commercial enterprises in Hainan, leveraging the advantages of the Hainan Free Trade Port policy [2] - The business operations in Hainan primarily include department store retail, agricultural and sideline product trade, e-commerce, and property management [2]