| 1 | HLEX | Flint Hills Resources LP | added 1/2009 | | NAKINA |
| 2 | HLEX | Huntsman Polymers Corp. | added 7/2002; 7/2005; eliminated 1/2009 | | NAKINA |
| 3 | HLEX | Huntsman Corp. | added 4/2002; eliminated 7/2002 | | NAKINA |
| 4 | HLEX | Huntsman Polymers Corp. | 7/2000 (not listed); added 1/2001; eliminated 4/2002 | | NAKINA |
| 5 | HLEX | Huntsman Polymers Corp. | 7/2000; added 1/2001 | | NRHS |
| 6 | HLEX | HUNTSMAN POLYMERS CORP. | | | PWRC |
| 7 | HLEX | Hunstman Polymers Corporation | | | RSRV |
| 8 | HLEX | BRASKEM AMERICA INC | | | SCAC4 |
