| 231501 | BLOCK CARGO STEEL, JIS-F3421-1A SINGLE 220MM | PCS |
| 231502 | BLOCK CARGO STEEL, JIS-F3421-1A SINGLE 240MM | PCS |
| 231503 | BLOCK CARGO STEEL, JIS-F3421-1A SINGLE 280MM | PCS |
| 231504 | BLOCK CARGO STEEL, JIS-F3421-1A SINGLE 340MM | PCS |
| 231505 | BLOCK CARGO STEEL, JIS-F3421-1A SINGLE 430MM | PCS |
| 231506 | BLOCK CARGO STEEL, JIS-F3421-1A SINGLE 480MM | PCS |
| 231507 | BLOCK CARGO STEEL, JIS-F3421-2A DOUBLE 240MM | PCS |
| 231508 | BLOCK CARGO STEEL, JIS-F3421-2A DOUBLE 280MM | PCS |
| 231509 | BLOCK CARGO STEEL, JIS-F3421-2A DOUBLE 340MM | PCS |
| 231510 | BLOCK CARGO STEEL, JIS-F3421-2A DOUBLE 430MM | PCS |
| 231511 | BLOCK CARGO STEEL, JIS-F3421-2A DOUBLE 480MM | PCS |
| 231512 | BLOCK CARGO STEEL, JIS-F3421-3A TRIPLE 430MM | PCS |
| 231513 | BLOCK CARGO STEEL, JIS-F3421-4A QUADRUPLE 430MM | PCS |
| 231514 | BLOCK CARGO STEEL JIS-F3421-1A, SINGLE 410MM | PCS |
| 231515 | BLOCK CARGO STEEL JIS-F3421-2A, DOUBLE 410MM | PCS |
| 231516 | BLOCK CARGO STEEL JIS-F3421-3A, TRIPLE 410MM | PCS |
| 231517 | BLOCK CARGO STEEL JIS-F3421-4A, QUADRUPLE 410MM | PCS |