| Carrier Code | Carrier Name |
| 12AR | IDEMITSU TANKER CO.LTD |
| 12AS | INUI STEAMSHIP CO., LTD. |
| 12AT | INTERASIA LINES LTD. |
| 12AZ | WESTERN SHIPPING CO.,LTD. |
| 12BC | UYENO TRANSTECH LTD. |
| 12BD | UYENO MARINE SERVICE K.K. |
| 12BF | NAIKAI SHIPPING CO.LTD |
| 12BN | EIYU KAIUN CO.LTD. |
| 12BU | EVERETT ORIENT LINE INC. |
| 12BV | EHIME OCEAN LINE KABUSHIKIGAISHA |
| 12CF | CARGILL JAPAN LIMITED |
| 12CG | KAIGAI KAIUN KABUSHIKI KAISHA. |
| 12CH | KAISEI TSUSHO CO.LTD. |
| 12CI | KAIYU SHIPPING |
| 12CN | KAWASAKI KINKAI KISEN KAISHA,LTD |
