| Symbol | Name | Country | Exchange |
|---|---|---|---|
| TOIPF | Thai Oil Public Company Limited | US | OTC |
| IRPC | IRPC Public Company Limited | TH | BK |
| IRPC-R | IRPC Public Company Limited | TH | BK |
| TOP | Thai Oil Public Company Limited | TH | BK |
| TOP-R | Thai Oil Public Company Limited | TH | BK |
| 010950 | S-Oil Corp | KR | KO |
| 010955 | S-Oil Corp Pref | KR | KO |