| Carrier Code | Carrier Name |
| 12RK | TAISEI INTERNATIONAL CO.LTD. |
| 12RW | ORIENT FERRY CO LTD |
| 12RX | ASAHI SHIPPING CO LTD |
| 12RY | UNITRA MARITIME CO.LTD. |
| 12SC | OCEAN TANKERS (PTE)LTD. |
| 12SD | SHIN DAIMARU INDUSTRIAL LIMITED. |
| 12SJ | DORVAL KAIUN CO.LTD. |
| 12SM | HANA SHIPPING CO.LTD. |
| 12SP | YUWA SHIPPING CO.LTD. |
| 12ST | SCHIFFAHRTSKONTOR ALTES LAND GMBH & CO. |
| 12SV | SHANGHAI FERRY CO.,LTD. |
| 12SX | MUTUAL PROSPERITY SHIPPING CORPORATION |
| 12SZ | SAFMARINE CONTAINER LINE (MAERSK) |
| 12TA | MINSHENG KAMBARA MARINE SHIPPING CO LTD |
| 12TL | GEAR BULK LTD. |
