1. 190201 – Boats

2. 190203 – Spares & Equipment for Boats/Vessels

3. 221601 – Salvage Boats/Vessels

4. 221606 – Docking & Mooring

5. 190300 – Marine Equipment

6. 190202 – Vessels/Submarines

7. 220207 – Tug Boats/Ferry/Pilot Boats

8. 221607 – Diving Services

9. 221102 – Ship Brokerage

10. 220202 – Heavy Machineries

11. 180200 – Oil & Gas Tools & Equipment

12. 220106 – Marine Equipment

13. 220101 – Air-conditioning and Refrigerating Equipment

14. 220112 – Sandblasting / Ship Paintings

15. 220108 – Containers and Tanks

16. 221603 – Pilotage

17. 221608 – Ship Chandelling

18. 221605 – Telly Clerk, and

19. 220201 – Passenger Boats