Vitreous China, Fine Earthenware, and Other Pottery Product Manufacturing This U.S. industry compris, Concrete Block and Brick Manufacturing, Other Concrete Product Manufacturing, Gypsum Product Manufacturing, Cut Stone and Stone Product Manufacturing

Plastics Plumbing Fixture Manufacturing, All Other Plastics Product Manufacturing, Aluminum Die-Casting Foundries, Nonferrous (except Aluminum) Die-Casting Foundries, Aluminum Foundries (except Die-Casting)

Copper Foundries (except Die-Casting)