Planet Green Holdings Corp. engages in the development, manufacture and sale of food products. It operates through the following segments: Chestnut Products, Convenience Food Products and Frozen Food Products. Read More The Chestnut Products segment offers steamed, boiled, sugar stir-fried, roasted or added into dishes as an ingredient. The Convenience Food segment consists of ready-to-cook and ready-to-eat products. The Frozen Food Products segment produces a variety of frozen foods, such as frozen vegetables and frozen fruits. The company was founded by Si Chen on February 4, 1986 and is headquartered in Gaithersburg, MD. The listed name for PLAG is Planet Green Holdings Corp.