50390200 - - Builders Merchants : Automotive parts & Supplies (New & Rebuilt)
50390530 - - Builders Merchants : Floor coverings
50390540 - - Builders Merchants : Homefurnishings - Miscellaneous
50390600 - - Builders Merchants : Lumber: Rough + Dressed & Finished
50390611 - - Builders Merchants : Dimension lumber
50390619 - - Builders Merchants : Miscellaneous Wood
50390620 - - Builders Merchants : Plywood & Millwork
50390700 - - Builders Merchants : Brick + Stone + Tile + Sand + Block + Cement & Gravel
50390712 - - Builders Merchants : Cement & Lime
50390713 - - Builders Merchants : Sand + Gravel & Crushed stone
50390714 - - Builders Merchants : Brick + Block + Tile + Clay/cement sewer pipe + etc.
50390719 - - Builders Merchants : Miscellaneous Materials
50390720 - - Builders Merchants : Roofing + Siding + Insulation materials & Guttering
50390730 - - Builders Merchants : Flat glass & other Construction glass
50390740 - - Builders Merchants : Construction materials - Miscellaneous
50391120 - - Builders Merchants : Iron & Steel Flat products
50391140 - - Builders Merchants : Iron & Steel wire & Wire products
50391150 - - Builders Merchants : Iron & Steel pipe & Tubing
50391160 - - Builders Merchants : Iron & Steel products - Miscellaneous
50391165 - - Builders Merchants : Steel Structural shapes (excl bar-size shapes)
50391169 - - Builders Merchants : Miscellaneous Metal
50391220 - - Builders Merchants : Aluminium shapes + Forms + etc.
50391400 - - Builders Merchants : Electrical apparatus & Equipment
50391500 - - Builders Merchants : Electrical appliances - household
50391700 - - Builders Merchants : Hardware
50391800 - - Builders Merchants : Plumbing & Heating equipment & Supplies (Hydronics)
50391900 - - Builders Merchants : Warm air heating & Air-conditioning equipment & Supplies
503920 - - Flat Glass & General Construction Glass
50392100 - - Builders Merchants : Construction & Mining machinery + Equipment
50392450 - - Builders Merchants : Industrial supplies - General
50393120 - - Builders Merchants : Forest products / except lumber
50393600 - - Builders Merchants : Textiles Piece goods + Knit & Woven
50395300 - - Builders Merchants : Plastics materials & Basic shapes
50395330 - - Builders Merchants : Chemicals & Allied products
50396000 - - Builders Merchants : Paint + Paint supplies & Wallpaper
503990 - - General Construction Materials
50399700 - - Builders Merchants : Service receipts & Labour charges (incl Installed parts)
50399711 - - Builders Merchants : Labour charges for Repair work
50399712 - - Builders Merchants : Parts installed in repair work
50399713 - - Builders Merchants : Service receipts & Labour charges
50399800 - - Builders Merchants : Commodities - Miscellaneous
50399940 - - Builders Merchants : Equipment Rental receipts
50399950 - - Builders Merchants : Construction receipts
50399999 - - Builders Merchants : Miscellaneous
5039CL0740 - - Construction materials - Miscellaneous
5039CL0743 - - Building & Construction paper
5039CL0744 - - Construction materials / General
5039CL9950 - - Construction receipts