| 601 | Marine Plugs | Company Product |
| 602 | Marine Plywood | Company Product |
| 603 | Marine Power Connections | Company Product |
| 604 | Marine Propeller Repair | Company Product |
| 605 | Marine Propellers | Company Product |
| 606 | Marine Propulsion | Company Product |
| 607 | Marine Propulsion Diesel Engines | Company Product |
| 608 | Marine Protection | Company Product |
| 609 | Marine Pumps | Company Product |
| 610 | Marine Radio Communication Equipment & Systems | Company Product |
| 611 | Marine Refrigeration Repair | Company Product |
| 612 | Marine Refrigeration Servicing | Company Product |
| 613 | Marine Repair | Company Product |
| 614 | Marine Repair Tapes | Company Product |
| 615 | Marine Resin Floor | Company Product |
| 616 | Marine Reupholstering | Company Product |
| 617 | Marine Ropes | Company Product |
| 618 | Marine Rudder & Tail Shaft | Company Product |
| 619 | Marine Rudders | Company Product |
| 620 | Marine Safety | Company Product |
| 621 | Marine Safety Equipment | Company Product |
| 622 | Marine Safety Testing Services | Company Product |
| 623 | Marine Salvage | Company Product |
| 624 | Marine Salvage Service | Company Product |
| 625 | Marine Sanitary | Company Product |
| 626 | Marine Screed | Company Product |
| 627 | Marine Searchlights | Company Product |
| 628 | Marine Seats | Company Product |
| 629 | Marine Service Stations | Company Product |
| 630 | Marine Services | Company Product |