30870 - Custom compounding of purchased resins & Color concentrates
3087012 - - Custom compounding of purchased resins
3087013 - - Plastics color concentrates
3087XX0 - - Custom compounding of purchased resins & Color concentrates (Miscellaneous)
3087XX2 - - Custom compounding of purchased plastics resins (Miscellaneous) Typcially for establishments with <20 employees