| Symbol | Name | Country | Exchange |
|---|---|---|---|
| 4N1 | AZEK CO. INC. CL.A | DE | F |
| 4T7 | TAIGA BUILDING PRODS | DE | F |
| BC0 | Boise Cascade Company | DE | F |
| NKC | Canfor Corporation | DE | F |
| TRR | Trex Company Inc | DE | F |
| UF3 | UFP Industries Inc | DE | F |
| CFP | Canfor Corporation | CA | TO |
| DBM | Doman Building Materials Group Ltd | CA | TO |
| GDL | Goodfellow Inc. | CA | TO |
| TBL | Taiga Building Products Ltd. | CA | TO |