Metallurgy, Chemicals, Rubber & Plastics
Iron Ore
Manganese Ore
Chrome Ore
Jet Fuel
Gasoline
Diesel Fuel
Crude Oil
Heavy Crude Oil
Light Crude Oil(LCO)
Steel Rails
Metal Scrap
Bitumen
Non-Metallic Mineral Deposit
Home Supplies, Garden & Construction Materials
Clinker
Cement
Aggregate
Sand
Asphaltic concrete
Earthwork Products
Distribution services
Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers
Metal and Mineral Merchant Wholesalers (except Petroleum)
Real Estate, Rental & Leasing
Mining property leasing
Construction and related services
Highway, Street, and Bridge Construction
Nonresidential Building Construction
Residential Building Construction
Pavement of highways, roads, streets, bridges or airport runways
Surfacing of highways, roads, streets, bridges or airport runways
Excavating, earthmoving, or land clearing contractors
Hydroelectric generating facility construction
Utilities & Environmental Management Services
Solar Electric Power Generation
Biomass Electric Power Generation