| 1801 | Polyster Putty | Company Product |
| 1802 | Polystyrene | Company Product |
| 1803 | Polystyrene Adhesives | Company Product |
| 1804 | Polystyrene Block Machines | Company Product |
| 1805 | Polystyrene Capacitors | Company Product |
| 1806 | Polystyrene Foam | Company Product |
| 1807 | Polystyrene Foam Fast Food Boxes | Company Product |
| 1808 | Polystyrene Foams | Company Product |
| 1809 | Polystyrene Plastic Foam | Company Product |
| 1810 | Polystyrene Plastic Sheets | Company Product |
| 1811 | Polystyrene Products | Company Product |
| 1812 | Polystyrene Resins | Company Product |
| 1813 | Polystyrene Sheets | Company Product |
| 1814 | Polysulphide Sealants | Company Product |
| 1815 | Polytethylene Gloves | Company Product |
| 1816 | Polytetrafluoroethylene (Ptfe) | Company Product |
| 1817 | Polytetrafluoroethylene Film | Company Product |
| 1818 | Polytetrafluoroethylene Plastic Film | Company Product |
| 1819 | Polytetrafluoroethylene Plastic Rods | Company Product |
| 1820 | Polytetrafluoroethylene Products | Company Product |
| 1821 | Polytetrafluoroethylene Ptfe Plastic Sheets | Company Product |
| 1822 | Polytetrafluoroethylene Rods | Company Product |
| 1823 | Polythene Sheet | Company Product |
| 1824 | Polyurethane | Company Product |
| 1825 | Polyurethane Adhesives | Company Product |
| 1826 | Polyurethane Chemicals | Company Product |
| 1827 | Polyurethane Coatings | Company Product |
| 1828 | Polyurethane Coil Tube | Company Product |
| 1829 | Polyurethane Coil Tubing | Company Product |
| 1830 | Polyurethane Flat Tubing | Company Product |