海欣食品：公司产品已入驻山姆，目前处于销售考核期

Core Insights - Hai Xin Food's product "Fish Extreme Five Blessings Home" has successfully entered Sam's Club and is currently in the sales assessment period [2] - The product ranks among the top in sales within the hot pot meatball category at Sam's Club, indicating strong market acceptance and product quality [2] - The company plans to enhance product development and promotion efforts, optimize product adaptability, and ensure stable supply while exploring more category collaboration opportunities with premium supermarket formats like Sam's Club [2]