惠发食品：面向学校、企事业单位团餐业务发展良好

Group 1 - The core viewpoint of the article is that Huihua Food (603536) is experiencing positive development in its group meal business targeting schools and enterprises [1] Group 2 - The company has engaged with investors through an interactive platform, indicating transparency and communication regarding its business performance [1] - The focus on group meals suggests a strategic alignment with institutional clients, which may enhance revenue stability and growth potential [1]