Currently, the leading products include ozagrel series, (S)-1,2,3,4-tetrahedro-naphthoic acid series, cyclic AMP, 5'-cytidylate monophosphate, calcium dibutyacyladenosine cyclophosphate, azasetronˇˇhydrochloride, isopropyl isocyanate, 4-N-acetyl-amino-cyclohexanone and 3,3-dimethyl-1-butyne etc.