CN 3921
Other plates, sheets, film, foil and strip, of plastics
| Code | Description | Unit | Third-country duty | Source |
|---|---|---|---|---|
| Cellular | ||||
| 3921 11 | Of polymers of styrene | TARIC | ||
| 3921 11 00 10 | Acrylonitrile butadiene styrene, for use in certain types of aircraft | 6.5% | TARIC | |
| 3921 11 00 90 | Other | 6.5% | TARIC | |
| 3921 12 | Of polymers of vinyl chloride | TARIC | ||
| 3921 12 00 20 | For use in certain types of aircraft | 6.5% | TARIC | |
| 3921 12 00 90 | Other | 6.5% | TARIC | |
| 3921 13 | Of polyurethanes | TARIC | ||
| 3921 13 10 00 | Flexible | 6.5% | TARIC | |
| 3921 13 90 00 | Other | 6.5% | TARIC | |
| 3921 14 | Of regenerated cellulose | TARIC | ||
| 3921 14 00 20 | Cellular block of regenerated cellulose, impregnated with water containing magnesium chloride and quaternary ammonium compounds, measuring 100 cm (± 10 cm) × 100 cm (± 10 cm) × 40 cm (± 5 cm) | 6.5% | TARIC | |
| 3921 14 00 80 | Other | 6.5% | TARIC | |
| 3921 19 | Of other plastics | TARIC | ||
| 3921 19 00 10 | For use in certain types of aircraft | 6.5% | TARIC | |
| Other | ||||
| 3921 19 00 30 | Blocks with cellular structure, containing by weight: - polyamide-6 or poly(epoxy anhydride) - 7 % or more but not more than 9 % of polytetrafluorethylene if present - 10 % or more but not more than 25 % of inorganic fillers | 6.5% | TARIC | |
| 3921 19 00 50 | Porous membrane of polytetrafluorethylene (PTFE) laminated to a polyester spunbonded non-woven cloth with - a total thickness of more than 0,05 mm but not more than 0,20 mm, - a water entry pressure between 5 and 200 kPa according to ISO 811, and - an air permeability of 0,08 cm$3/cm$2/s or more according to ISO 5636-5 | 6.5% | TARIC | |
| 3921 19 00 53 | Sheets of closed-cell silicone foam with: -a thickness of 2,0 mm or more but not more than 4,8 mm, -a thermal insulation of more than 0,25 Km²/W but not more than 0,4 Km²/W (according to ASTM-C518) -a dielectric strength of more than 3,0 Kv/mm but not more than 3,8 Kv/mm (according to ASTM- D149) | 6.5% | TARIC | |
| 3921 19 00 55 | Strip of microporous polytetrafluoroethylene on a support of a non-woven -wound on a roll on a core of 3 inches, -with a width of 69.5mm, 40.8mm, 36.5mm, 20mm, 13.5mm or 10mm for use in the manufacture of filters for kidney dialysis equipment and intravenous application | m² | 6.5% | TARIC |
| 3921 19 00 65 | Transparent, microporous, acrylic acid grafted polyethylene film, in the form of rolls, for the manufacture of alkaline battery separators with: -a width of 98 mm or more but not more than 170 mm, -a thickness of 15 μm or more but not more than 36 μm, | 6.5% | TARIC | |
| 3921 19 00 75 | Microporous monolayer film of polypropylene or a microporous trilayer film of polypropylene, polyethylene and polypropylene, each film with: -zero transversal production direction (TD) shrinkage, -a total thickness of 8 μm or more, but not more than 40 μm, -a width of 15 mm or more, but not more than 900 mm, -a length of more than 200 m, but not more than 8 000 m, -an average pore size between 0,02 μm and 0,1 μm, -whether or not laminated with a Polypropylene non-woven mat of 50 to 200 µm thickness, -whether or not coated with surfactant, -whether or not coated on 1 or 2 sides with a ceramic layer of min 1 μm thickness or more, but not more than 5 μm, -whether or not coated on 1 or 2 sides with a sticky binder, PVdF type or similar of min 0,5 μm thickness or more, but not more than 5 μm | 6.5% | TARIC | |
| 3921 19 00 95 | Film of polyethersulfone, of a thickness of not more than 200 µm | 6.5% | TARIC | |
| 3921 19 00 99 | Other | 6.5% | TARIC | |
| 3921 90 | Other | TARIC | ||
| Of condensation or rearrangement polymerisation products, whether or not chemically modified | ||||
| 3921 90 10 | Of polyesters | TARIC | ||
| 3921 90 10 05 | Corrugated sheet and plates | 6.5% | TARIC | |
| 3921 90 10 10 | Composite plate of poly(ethylene terephthalate) or of poly(butylene terephthalate), reinforced with glass fibres | 6.5% | TARIC | |
| 3921 90 10 30 | Multilayer film consisting of: - a poly(ethylene terephthalate) film with a thickness of more than 100 µm but not more than 150 µm, - a primer of phenolic material with a thickness of more than 8 µm but not more than 15 µm, - an adhesive layer of a synthetic rubber with a thickness of more than 20 µm but not more than 30 µm, - and a transparent poly(ethylene terephthalate) liner with a thickness of more than 35 µm but not more than 40 µm | m² | 6.5% | TARIC |
| 3921 90 10 90 | Other | 6.5% | TARIC | |
| 3921 90 30 00 | Of phenolic resins | 6.5% | TARIC | |
| Of amino-resins | ||||
| Laminated | ||||
| 3921 90 41 00 | High-pressure laminates with a decorative surface on one or both sides | 6.5% | TARIC | |
| 3921 90 43 00 | Other | 6.5% | TARIC | |
| 3921 90 49 00 | Other | 6.5% | TARIC | |
| 3921 90 55 | Other | TARIC | ||
| 3921 90 55 25 | Prepreg sheets or rolls containing polyimide resin | 6.5% | TARIC | |
| 3921 90 55 35 | Glass fibre impregnated with epoxy resin for use in the manufacture of smart cards | m² | 6.5% | TARIC |
| 3921 90 55 40 | Three layered fabric sheet, in rolls, - comprising a core layer of 100 % Nylon Taffeta or Nylon/Polyester blended Taffeta, - coated on both sides with polyamide , - of a total thickness not more than 135 μm, - of a total weight not more than 80 g/m$2 | m² | 6.5% | TARIC |
| 3921 90 55 70 | Membrane composed of a polyamide layer and a polysulfone layer on a polyethylene terephthalate support layer with: -a total thickness of 0,25 mm or more but not more than 0,40 mm, -a total weight of 109 g/m² or more but not more than 114 g/m² | m² | 6.5% | TARIC |
| 3921 90 55 90 | Other | 6.5% | TARIC | |
| 3921 90 60 | Of addition polymerisation products | TARIC | ||
| 3921 90 60 10 | For use in certain types of aircraft | 6.5% | TARIC | |
| 3921 90 60 90 | Other | 6.5% | TARIC | |
| 3921 90 90 00 | Other | 6.5% | TARIC | |
The table scrolls sideways.
Source: European Commission (DG TAXUD), TARIC and Combined Nomenclature data as extracted on 1 October 2026. Heading 3921 in the TARIC consultation
Only the third-country duty is shown. Not shown: tariff preferences, quotas, suspensions, anti-dumping and other additional duties, import controls and the legal notes. The TARIC consultation lists the measures of each code.
This page is general information, not legal advice and not a classification decision. Tariff texts and rates change: check the publisher's current schedule, and ask the customs authority for a binding ruling where the answer matters.