| Carrier Code | Carrier Name |
| 31NR | TOUHOKU SHOJI CO.,LTD |
| 31NS | GUANGXING SHIPPING S.A. |
| 31NT | ORVIS CORPORATION |
| 31NU | HEIWA SHOUJI CO.,LTD |
| 31NV | FUTABA WAREHOUSE CO., LTD. |
| 31NW | OCEAN FROGS INC. |
| 31NY | THORCO SHIPPING A/S |
| 31OA | HAKUYO LINE CO., LTD. |
| 31OB | CHIBA KAIUN SANGYO CO.,LTD. |
| 31OC | SEASTAR SHIPPING LIMITED. DALIAN |
| 31OD | CPC CONSOLIDATED POOL CARRIERS (ASIA) CO., LTD. |
| 31OE | TRINITY SHIPPING AGENCIES LTD |
| 31OF | CHEVRON SHIPPING CO.LLC |
| 31OG | ALBAKOR CO LTD |
| 31OH | ITOCHU ENEX CO.,LTD. |
