| Symbol | Name | Country | Exchange |
|---|---|---|---|
| WPRT | Westport Innovations Inc | US | NASDAQ |
| PSIX | Power Solutions International, Inc | US | OTC |
| WEICF | Weichai Power Co | US | OTC |
| WEICY | Weichai Power Co.Ltd | US | OTC |
| 2338 | Weichai Power Co Ltd | HK | HK |
| 000338 | Weichai Power Co Ltd Class A | CN | SHE |
| 000880 | Weichai Heavy Machinery Co Ltd | CN | SHE |
| 605100 | Power HF Co Ltd | CN | SHG |