Guang Zhou Hua Xue Shi Ji Chang

Manufacturing of chemical reagents and auxiliaries (excluding monitoring chemicals and hazardous chemicals); manufacturing of special chemical supplies (excluding monitoring chemicals and hazardous chemicals); glass instrument manufacturing; retail of chemical products (excluding hazardous chemicals); ceramics and glassware Wholesale; import and export of goods (except specialized and controlled goods); technology import and export; site rental (excluding warehousing); wholesale of chemical products (except hazardous chemicals); manufacturing of monitored chemicals; manufacturing of hazardous chemicals; manufacturing of chemical raw materials ; Manufacturing of chemical pharmaceutical preparations; Manufacturing of non-pharmaceutical precursor chemicals; Wholesale of chemical products (including hazardous chemicals; excluding refined oil and precursor chemicals); Retail sale of chemical products (including hazardous chemicals; excluding refined oil) , precursor chemicals); sales of highly toxic chemicals; sales of non-pharmaceutical precursor chemicals