CPCX
| Chevron Phillips Chemical Company | 3 |
CPDX
| Chevron USA Incorporated | 2 |
DUPX
| Du Pont De Nemours and Company Incorporated | 3 |
GATX
| General American Marks Company | 5 |
HOKX
| Occidental Chemical Corporation | 1 |
JRSX
| J.R. Simplot Company | 1 |
UPP
| Union Pacific Passenger | 9 |
UTLX
| Union Tank Car Company | 4 |