会员店变局：山姆舆情，盒马退出，国企接棒

Group 1 - The warehouse membership store market is experiencing subtle changes that could lead to structural shifts in the industry [2] - Leading player Sam's Club is facing public relations issues that reflect underlying development bottlenecks, suggesting the emergence of new domestic players in China [2] - Significant capital resources are currently seeking potential investment opportunities in the domestic warehouse membership store sector [2] Group 2 - Hema X Membership Store, which aimed to rival Sam's Club, is now entering a phase of widespread store closures [2]