| Symbol | Name | Country | Exchange |
|---|---|---|---|
| SUM | Summit Materials, Inc. | US | NYSE |
| CODYY | Compagnie De Saint G | US | OTC |
| ROOF | Northstar Clean Technologies Inc | CA | TSXV |
| 7SU | Summit Materials Inc | DE | F |
| 255220 | SG Co. Ltd | KR | KQ |
| 002377 | Hubei Guochuang Hi-tech Material Co Ltd | CN | SHE |
| 300103 | XiAn Dagang Road Machinery Co | CN | SHE |
| 300210 | Anshan Senyuan Road Bridge | CN | SHE |