CN Energy Group Inc. Class A Ordinary Shares. Replay the stock market charts of CNEY day by day, back to 2003. Open long and short positions without spending any money. CN Energy Group. Inc. manufactures and supplies wood-based activated carbon in China. The company's activated carbon is used in pharmaceutical manufacturing, industrial manufacturing, water purification, environmental protection, and food and beverage production. It also produces biomass electricity for State Grid Heilongjiang, a subsidiary of State Grid Corporation of China in Heilongjiang Province. The company was incorporated in 2018 and is based in Lishui, China.
