ESG is a U.S.-listed holding company that grows, processes, and distributes white button mushrooms in China. Operations run through subsidiaries based in Fuyang/Funan, Anhui province, and fall into three activities. First, ESG grows fresh white button mushrooms across roughly 335,000 sq ft of growing area, producing approximately 20M lbs annually, which are hand-picked, cold-chain packaged, and sold to wholesale markets and supermarkets in China. Second, and more distinctively, ESG manufactures Phase III compost — a spawn-inoculated, biology-intensive mushroom-growing substrate — with annual capacity of 90,000 tons. Roughly two-thirds of this compost is sold to third-party mushroom farms in China and across east and southeast Asia, allowing ESG to monetize its composting expertise beyond its own growing operations. Third, ESG launched a small processing business in Q4 2024, converting off-grade mushrooms and stems into mushroom seasoning powder sold under export contracts. ESG's cost structure is driven by raw materials (primarily wheat straw and animal manure), harvesting labor, and energy costs for climate-controlled facilities. ESG argues that its Funan location, near abundant supplies of these raw materials, provides a procurement cost advantage. ESG is structured as a Nevada holding company with a Hong Kong intermediate entity and a PRC subsidiary, meaning U.S. investors hold interests in an offshore shell rather than directly in the Chinese operating entities.