| Symbol | Name | Country | Exchange |
|---|---|---|---|
| NSS | NuStar Logistics, L.P. 7.625% Fixed-to-Floating Rate Subordinated Notes due 2043 | US | NYSE |
| OSG | Overseas Shipholding Group, Inc. Class A | US | NYSE |
| TK | Teekay Corporation | US | NYSE |
| BCP | Bangchak Corporation Public Company Limited | TH | BK |
| BCP-R | Bangchak Corporation Public Company Limited | TH | BK |