This means that you'll be able to search for NAICS codes directly (if that's your jam). We'll do the math; let's make better data on public procurement together.
Only bulk material will be identified in this class. a. Refinery Forms are raw unfinished ingots, pigs, that require refinement to be usable. b. Intermediate forms are primary products that have been refined to a state that requires further manufacturing processes to its final, usable state.
Possible NAICS Codes
331491 – Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding
331420 – Copper Rolling, Drawing, Extruding, and Alloying
331410 – Nonferrous Metal (except Aluminum) Smelting and Refining
331529 – Other Nonferrous Metal Foundries (except Die-Casting)
331313 – Alumina Refining and Primary Aluminum Production
423510 – Metal Service Centers and Other Metal Merchant Wholesalers
332710 – Machine Shops
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
332813 – Electroplating, Plating, Polishing, Anodizing, and Coloring
332991 – Ball and Roller Bearing Manufacturing