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Ship Building and Repairing
Barges, Building and Repairing
Cargo Vessels, Building and Repairing
The General Ship Repair Corporation
Commercial Cargo Ships, Building and Repairing
Dredges, Building and Repairing
Lighthouse Tenders, Building and Repairing
Offshore Supply Boats, Building and Repairing
Patrol Boats, Building and Repairing
Submarines, Building and Repairing