nvironmental protection is the land." Green chemical industry, circular economy, and achieving a win-win environment, economy and society are the unremitting pursuit of Binhua for many years. Binhua attaches great importance to the energy-saving and emission reduction of equipment and the comprehensive utilization of "three wastes", and actively promotes it. Cleaner production and vigorous development of circular economy have achieved the goal of stable and up-to-standard discharge of pollutants and annual reduction of total emissions.