Types & Categories of Scrap Ships being sold for Shipbreaking purpose world wide:

• VLCC  
• Motor Tanker  
• Turbine Tanker  
• S.S.Tanker  
• Ore Carrier  
• OBO Ship  
• RoRo Cargo  
• General Cargo  
• Dry Cargo Vsl  
• Reefer Vessel  
• Bulk Carrier
• Passenger Career
• Car Carrier
• Container Carrier
• Cattle Carrier
• Refreigerated Ships
• Fishing Vessel
• Floating Dock
• Dredgers
• Ferry Boats

Source link:

http://tradenavigation.webs.com/ship_types.html