UBE fine Chemicals 1,5- PENTANEDIOL 1,6- HEXANEDIOL Dodecanedioic Acid (DDA) Dimethyl Carbonate (DMC) Hydroxylamine Sulfate (HAS) Hydroquinone (HQ) Methyl ethyl ketoxime (MEKO) Polycarbonatediol (PCD) 工程塑膠原料（Engineering Plastics） UBE Nylon 6 (宇部興產) UBE Nylon 12 (宇部興產) UBE Nylon Copolymer (宇部興產)