Chemicals, laboratory supplies and equipment.

Corrugated and Solid Fiber Box Manufacturing, Plastics, Foil, and Coated Paper Bag Manufacturing, Plastics Material and Resin Manufacturing, Adhesive Manufacturing, Custom Compounding of Purchased Resins

All Other Petroleum and Coal Products Manufacturing, Petrochemical Manufacturing, Plastics Material and Resin Manufacturing, Nitrogenous Fertilizer Manufacturing, All Other Miscellaneous Nonmetallic Mineral Product Manufacturing

Support Activities for Coal Mining, Industrial Building Construction, Flooring Contractors, All Other Specialty Trade Contractors, Plastics Material and Resin Manufacturing

Industrial Building Construction, Commercial and Institutional Building Construction, Electrical Contractors, Other Building Equipment Contractors, Flooring Contractors

Finish Carpentry Contractors, Other Millwork (including Flooring), All Other Miscellaneous Wood Product Manufacturing, Plastics Material and Resin Manufacturing, Ornamental and Architectural Metal Work Manufacturing

Plastics Material and Resin Manufacturing, Plastics Bag Manufacturing, Plastics Packaging Film and Sheet (including Laminated) Manufacturing, Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing, Unlaminated Plastics Profile Shape Manufacturing