| 5511661 |
Concrete, cement, sand, gravel, stone, brick, block and tile, at wholesale |
| 5511662 |
Ceramic floor and wall tile, at wholesale |
| 5511663 |
Insulation products at wholesale |
| 5511664 |
Non-wood roofing and siding, at wholesale |
| 5511665 |
Iron and steel structural materials, at wholesale |
| 5511666 |
Wire and cable (except electrical and communication), and wire products, at wholesale |
| 5511667 |
Metal doors, windows and trim, at wholesale |
| 5511668 |
Metal building materials, not elsewhere classified, at wholesale |
| 5511669 |
Other building materials, not elsewhere classified, at wholesale |
