| 665 06 | ACETATE FILM AND SHEETS |
| 665 10 | ACRYLIC, LIQUID |
| 665 12 | ACRYLIC RODS AND TUBES, METHYL METHACRYLATE |
| 665 16 | ACRYLIC MIRRORS |
| 665 17 | ACRYLIC POLYMER AND NATURAL MATERIAL BLENDS, CORIAN |
| 665 18 | ACRYLIC SHEETS, METHYL METHACRYLATE, PLEXIGLASS |
| 665 21 | BAG SEALING EQUIPMENT, INCLUDING TAPE AND ACCESSORIES |
| 665 23 | BUMPER AND GUARD RAILS, POLY. (SEE CLASS 570 FOR METAL TYPE) |
| 665 24 | BAGS AND LINERS, PLASTIC: GARBAGE CAN LINERS, JANITOR CART LINERS, LINEN HAMPER LINERS, LITTER BAGS, POLYETHYLENE BAGS, ETC., INCLUDING BIODEGRADABLE (INACTIVE, PLEASE SEE COMMODITY CODE 485-05 EFFECTIVE JANUAR |
| 665 25 | BURNISHERS FOR PLASTIC |
| 665 26 | CONTACT CEMENT, FOR PLASTIC LAMINATES |
| 665 27 | COATINGS, PROTECTIVE FOR PLASTICS, ETC. |
| 665 28 | EDGING TAPE, POLYPROPYLENE, FOR MESH SCREENING |
| 665 30 | ENGRAVING MACHINES, FOR NAMEPLATES, ACCESSORIES, AND STOCK, LAMINATED |
| 665 32 | ENVELOPES, PLASTIC AND POLY. (INACTIVE, PLEASE SEE COMMODITY CODE 310-31 EFFECTIVE JANUARY 1, 2016) |
| 665 33 | FIBERGLASS STRUCTURAL SHAPES: ANGLES, CHANNELS, I-BEAMS, ETC. |
| 665 34 | FIBERGLASS, PLASTIC AND POLY. CASTINGS |
| 665 35 | FIBERGLASS SHEETS, PANELS, ETC., INCLUDING REINFORCED TYPES |
| 665 36 | FIBERGLASS SUPPLIES: CATALYSTS, CLOTH, RESINS, ETC. |
| 665 37 | GRATINGS: FIBERGLASS, PLASTIC, POLY., ETC. |
| 665 38 | HEAT SEALING EQUIPMENT, FILM, AND SUPPLIES |
| 665 41 | LAMINATES, POLYCARBONATE: BALLISTIC, BREAK-RESISTANT AND FORCED ENTRY TYPES |
| 665 42 | LAMINATING PRESSES, FILM, ID POUCHES, AND SUPPLIES |
| 665 44 | LANDFILL LINERS AND COVERS |
| 665 48 | MESH SCREENING, FIBERGLASS AND PLASTIC |
| 665 54 | NAMEPLATES, ENGRAVED AND EASELS (INACTIVE, PLEASE SEE COMMODITY CODE 080-30 EFFECTIVE JANUARY 1, 2016) |
| 665 59 | PILINGS, PLASTIC |
| 665 60 | PLASTIC RODS AND TUBES, EXCEPT ACRYLIC |
| 665 66 | PLASTIC FORMING AND MOLDING EQUIPMENT: BLOW MOLDING, EXTRUSION EQUIPMENT, INJECTION MOLDING, VACUUM FORMING, ETC. |
| 665 67 | PLASTIC FORMING AND MOLDING SUPPLIES: CATALYSTS, COLORANTS, MOLD RELEASE COMPOUNDS, RESINS, ETC. |
| 665 68 | PLASTICS PROCESSING EQUIPMENT AND SUPPLIES (NOT OTHERWISE CLASSIFIED) |
| 665 69 | POLYPROPYLENE FILM, RODS, TUBES, ETC. |
| 665 70 | PLASTICS AND RELATED PRODUCTS, SCRAP OR WASTE |
| 665 71 | PLASTIC LAMINATES: DECORATIVE, HIGH AND LOW PRESSURE TYPE VENEERS, USED FOR DESK TOPS, CABINETRY, ETC. |
| 665 72 | PLASTIC, POLYETHYLENE AND FIBERGLASS PRODUCTS AND SUPPLIES, RECYCLED |
| 665 73 | PLASTIC SHEETS AND STRIPS, EXCEPT ACETATE, ACRYLIC, AND POLYCARBONATE |
| 665 74 | PLASTIC EDGE MOLDING, FOR DESKS, COUNTER TOPS, AND TABLES |
| 665 75 | POLYIMIDE FILM |
| 665 76 | POLYCARBONATE SHEETS |
| 665 77 | POLYETHYLENE BAGS, SELF-SEALING, RECLOSABLE |
| 665 78 | POLYETHYLENE FILM, RODS, TUBES, ETC. |
| 665 79 | POLYVINYL CHLORIDE RODS AND SHEETS |
| 665 80 | POLYETHYLENE FILM, REINFORCED |
| 665 81 | POLYURETHANE |
| 665 82 | SHRINK FILM PACKAGING EQUIPMENT AND SUPPLIES |
| 665 83 | STRETCH FILM AND WRAPPING EQUIPMENT |
| 665 84 | SHEETING, PLASTIC, REINFORCED, NOT POLYETHYLENE |
| 665 86 | STRUCTURAL PLASTIC SHAPES: ANGLES, BARS, ETC. |
| 665 87 | TEFLON SHEETS AND RODS |
| 665 89 | THERMOPLASTIC PLASTICS |
| 665 90 | THERMOSET PLASTICS |