BRIMSTONE ENERGY, INC.
Summary
Cement Manufacturing | Ready-Mix Concrete Manufacturing | Alumina Refining and Primary Aluminum Production
Industry
Profile
Address
Description
Cement Manufacturing
Establishments in this category are primarly engaged in manufacturing Portland, natural, masonry, pozzolanic, and other hydraulic cements. Cement manufacturing establishments may calcine earths or mine, quarry, manufacture, or purchase lime.
Ready-Mix Concrete Manufacturing
This category includes establishments, such as batch plants or mix plants, primarily engaged in manufacturing concrete delivered to a purchaser in a plastic and unhardened state. Ready-mix concrete manufacturing establishments may mine, quarry, or purchase sand and gravel.
Alumina Refining and Primary Aluminum Production
This includes establishments primarily engaged in one or more of the following: (1) refining alumina (i.e., aluminum oxide) generally from bauxite; (2) making aluminum from alumina; and/or (3) making aluminum from alumina and rolling, drawing, extruding, or casting the aluminum they make into primary forms. Establishments in this industry may make primary aluminum or aluminum-based alloys from alumina.
