1.  UPR RAW MATERIAL Series: Include STYRENE MONOMER(SM), DIETHYLENE GLYCOL(DEG), PROPYLENE GLYCOL, PHTHALIC ANHYDRIDE, & MALEIC ANHYDRIDE, etc;
2.  POLYESTER RAW MATERIAL Series: Include MONO ETHYLENE GLYCOL(MEG), PURIFIED TEREPHTHALIC ACID, etc;
3.  ARENES Series: Include PURIFIED PETROLEUM BENZINE,  STYRENE MONOMER(SM), METHYLBENZENE, XYLENE, etc;
4.  PLASTICS Series: POLYPROPYLENE PROPATHENE, POLYETHYLENE, etc;
5.  FINE CHEMICAL ENGINEERING Series: SURFACTANT, DYE INTERMEDIATE, etc.