NAICS UNIVERSITY · Free research for insurance agents
Plastics Material and Resin Manufacturing
NAICS 325211 · United States · 2022 edition
This U.S. industry comprises establishments primarily engaged in (1) manufacturing resins, plastics materials, and nonvulcanizable thermoplastic elastomers and mixing and blending resins on a custom basis and/or (2) manufacturing noncustomized synthetic resins.
Activities described by this code
Other activities to examine
- Manufacturing plastics resins and converting resins into plastics products: 3261 — Plastics Product Manufacturing
- Custom compounding resins made elsewhere: 325991 — Custom Compounding of Purchased Resins;
- Manufacturing plastics adhesives: 325520 — Adhesive Manufacturing
Census classification reference
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Compare another operationInsurance operations research — draft
Establishments in this class manufacture synthetic resins, plastics materials, and thermoplastic elastomers through polymerization, condensation, and related chemical processes, or blend and compound purchased resins on a custom basis. Operations typically involve large reactors, bulk chemical storage, continuous process equipment, and significant utilities infrastructure. Output is generally sold in pellet, powder, or liquid form to downstream plastics converters and manufacturers.
Questions to investigate
- What specific resin types or chemical families are produced, and what are the primary end-use markets for the output?
- Is the operation custom compounding of purchased resins, primary polymerization, or both?
- What is the site environmental history — any prior releases, remediation activity, or regulatory notices?
- What safety certifications, process hazard analyses, or environmental management systems are in place?
This insurance research was generated in April 2026. It has not received a complete human review. The October 12, 2026 audit checked codes and titles only, not descriptions or coverage assertions.