Chemicals
| Company | Country |
|---|---|
| Cosmo Oil Co. Ltd. | Japan |
| FMC Biopolymer | Norway |
| Norsk Hydro Rafnes | Norway |
| SUT' IWWTP | Singapore |
| Casco Products AB | Sweden |
| Mcwhorter | Sweden |
| Nordic Synthesis | Sweden |
| Nordsjö | Sweden |
| Exxon Chemicals, LA | USA |
 Phillips Petroleum, Texas |
USA |