1. Food&Cosmetic Addititive: Sucralose, Stevioside ( aboslutely natural extrat sweetener), Co-enzyme Q102. Pharmaceutical intermediates: 4-AA,4-BMA,MAP,Meropenem3. Chemicals: such as Bronopol, azelaic acid,1,4-Cyclohexanedione monoethylene ketal,4-carbonyl-2,2,6,6-tetramethylpiperidinooxy,4-Hydroxy-2,2,6,6-tetramethylpiperidinooxy