The data published with NAICS code 444190 are comprised of these parts of the following SIC industries:
5031 (pt) Lumber merchants with yard (retail)
5031 (pt) Plywood, veneer, and millwork merchants (retail)
5032 (pt) Brick, block, tile, clay/cement sewer pipe merchants
(retail)
5032 (pt) Sand, gravel, and stone merchants (retail)
5032 (pt) Cement, lime, and related products merchants (retail)
5033 (pt) Roofing, siding, and insulation merchants (retail)
5039 (pt) Flat glass and other construction glass merchants (retail)
5039 (pt) Other building material merchants (retail)
5063 (pt) Electrical supplies stores (retail)
5074 (pt) Plumbing and heating equipment and supplies merchants
(retail)
5211 (pt) Retail lumber yards
5211 (pt) Retail building material dealers
5231 (pt) Retail glass dealers