Natural Gas Distribution, Coal and Other Mineral and Ore Merchant Wholesalers, Other Chemical and Allied Products Merchant Wholesalers, Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals), Other Support Activities for Air Transportation

Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining, Water Supply and Irrigation Systems

Pharmaceutical Preparation Manufacturing, Biological Product (except Diagnostic) Manufacturing, Drugs and Druggists' Sundries Merchant Wholesalers, Medical Laboratories

Other Construction Material Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Electrical and Electronic Appliance, Television, and Radio Set Merchant Wholesalers, Other Electronic Parts and Equipment Merchant Wholesalers, Hardware Merchant Wholesalers

Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)

Plastics Material and Resin Manufacturing, All Other Plastics Product Manufacturing, Other Metal Valve and Pipe Fitting Manufacturing, Plastics Materials and Basic Forms and Shapes Merchant Wholesalers

Other Construction Material Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Electrical and Electronic Appliance, Television, and Radio Set Merchant Wholesalers, Other Electronic Parts and Equipment Merchant Wholesalers, Hardware Merchant Wholesalers

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

Rubber and Plastics Hoses and Belting Manufacturing, Abrasive Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Industrial Valve Manufacturing, Fluid Power Valve and Hose Fitting Manufacturing

Rubber and Plastics Hoses and Belting Manufacturing, Abrasive Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Industrial Valve Manufacturing, Fluid Power Valve and Hose Fitting Manufacturing

Electronic Computer Manufacturing, Other Construction Material Merchant Wholesalers, Office Equipment Merchant Wholesalers, Computer and Computer Peripheral Equipment and Software Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Industrial and Personal Service Paper Merchant Wholesalers, Other Miscellaneous Nondurable Goods Merchant Wholesalers

All Other Miscellaneous Fabricated Metal Product Manufacturing, Sporting and Athletic Goods Manufacturing, Men's and Boys' Clothing and Furnishings Merchant Wholesalers

Petroleum Lubricating Oil and Grease Manufacturing, Adhesive Manufacturing, Plastics Pipe and Pipe Fitting Manufacturing, Semiconductor and Related Device Manufacturing, Electronic Coil, Transformer, and Other Inductor Manufacturing

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

Other Construction Material Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Electrical and Electronic Appliance, Television, and Radio Set Merchant Wholesalers, Hardware Merchant Wholesalers, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers

Glass and Glazing Contractors, Other Building Finishing Contractors, All Other Converted Paper Product Manufacturing, Plastics Material and Resin Manufacturing, Adhesive Manufacturing

Nursery and Tree Production, Flower, Nursery Stock, and Florists' Supplies Merchant Wholesalers, Nursery, Garden Center, and Farm Supply Stores, Landscaping Services

Stationery and Office Supplies Merchant Wholesalers

Finfish Fishing, Fish and Seafood Merchant Wholesalers

Other Foundation, Structure, and Building Exterior Contractors, Plate Work Manufacturing, Welding and Soldering Equipment Manufacturing, Other Construction Material Merchant Wholesalers, Metal Service Centers and Other Metal Merchant Wholesalers

Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers, Other Professional Equipment and Supplies Merchant Wholesalers, Drugs and Druggists' Sundries Merchant Wholesalers, Testing Laboratories, Medical Laboratories

Other Foundation, Structure, and Building Exterior Contractors, All Other Plastics Product Manufacturing, Sheet Metal Work Manufacturing, Other Construction Material Merchant Wholesalers, Other Miscellaneous Nondurable Goods Merchant Wholesalers

Petroleum Bulk Stations and Terminals, Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals), Other Direct Selling Establishments

Fish and Seafood Merchant Wholesalers