美盈森：接受南方基金等投资者调研

Group 1 - The core viewpoint of the article is that Meiyingsen (SZ 002303) announced an investor research meeting scheduled for August 25, 2025, where the company’s board secretary Liu Huifeng will participate and address investor inquiries [1] - For the first half of 2025, Meiyingsen's revenue composition is as follows: paper products account for 96.57%, other businesses account for 3.28%, and the food industry accounts for 0.15% [1]