Phosphate Rock Mining, Support Activities for Oil and Gas Operations, Other Heavy and Civil Engineering Construction, Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors

Marine Cargo Handling

Scheduled Freight Air Transportation, Deep Sea Freight Transportation, General Freight Trucking, Long-Distance, Truckload, General Freight Trucking, Long-Distance, Less Than Truckload, Used Household and Office Goods Moving

Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals), Specialized Freight (except Used Goods) Trucking, Local, Specialized Freight (except Used Goods) Trucking, Long-Distance, Marine Cargo Handling, All Other Support Activities for Transportation

Nonscheduled Chartered Freight Air Transportation, General Freight Trucking, Long-Distance, Truckload, Used Household and Office Goods Moving, Marine Cargo Handling

Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals), Specialized Freight (except Used Goods) Trucking, Local, Specialized Freight (except Used Goods) Trucking, Long-Distance, Marine Cargo Handling, All Other Support Activities for Transportation

Ship Building and Repairing, Boat Building, Deep Sea Freight Transportation, Deep Sea Passenger Transportation, Coastal and Great Lakes Freight Transportation

Other Heavy and Civil Engineering Construction, Ship Building and Repairing, Marine Cargo Handling, Engineering Services

Coal and Other Mineral and Ore Merchant Wholesalers, Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers, Dairy Product (except Dried or Canned) Merchant Wholesalers, Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals), Other Miscellaneous Nondurable Goods Merchant Wholesalers

Marine Cargo Handling

Other Heavy and Civil Engineering Construction, Oil and Gas Field Machinery and Equipment Manufacturing, Ship Building and Repairing, Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers, Coastal and Great Lakes Freight Transportation

Port and Harbor Operations, Marine Cargo Handling, Navigational Services to Shipping

Deep Sea Freight Transportation, Marine Cargo Handling, Freight Transportation Arrangement

Other Marine Fishing, Marine Cargo Handling, Navigational Services to Shipping

Marine Cargo Handling, Other Support Activities for Water Transportation, Packing and Crating

Wholesale Trade Agents and Brokers, Marine Cargo Handling, Other Support Activities for Road Transportation, Freight Transportation Arrangement

Port and Harbor Operations, Marine Cargo Handling

Other Electric Power Generation, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Deep Sea Freight Transportation, Inland Water Freight Transportation

Coastal and Great Lakes Passenger Transportation, Inland Water Freight Transportation, Inland Water Passenger Transportation, Port and Harbor Operations, Marine Cargo Handling

Other Marine Fishing, Support Activities for Oil and Gas Operations, Commercial and Institutional Building Construction, Ship Building and Repairing, Boat Building