AMGX
| AMG Resources Corporation | 13 |
CMEX
| Cemex Inc | 18 |
EFNX
| ELEMENT RAIL FINANCE LLC | 16 |
FXE
| Ferromex | 2 |
GACX
| General American Marks Company | 5 |
ITFX
| INFINITY TRANSPORTATION III LLC | 76 |
LGEX
| L.G. Everist Incorporated | 1 |
MGPX
| MAG PELLET LLC | 182 |
MULX
| MULX | 6 |
MWAX
| Martin Marietta Materials Incorporated | 167 |
PMRX
| Progress Metal Reclamation Company | 25 |
SFRX
| Southern Foundry Supply Incorporated | 15 |
SIRX
| Southern Illinois Railcar Company | 4 |
TFM
| Kansas City Southern De Mexico | 1 |
VULX
| Vulcan Materials | 74 |