Section VII — Plastics and articles thereof; rubber and articles thereof
Subheading
391400
Ionexchangers based on polymers of headings 39.01 to 39.13, in primary forms.
Common commodities
Sulfonated polystyrene hard water treatment resinsQuaternary ammonium group ion-exchanger beadsMacroporous acrylic resin for industrial water softeningChelating polymer matrix for demineralized waterStyrene-based gel-type resin beadsIndustrial grade polyacrylate ion-exchangersDemineralizer resin beads for water treatment plantsAqua purification polystyrene ion-exchange materialMacroporous styrene resins for softening hard waterIndustrial water softener acrylic resin beads
HS codes
| Code | Description | Taxes | |
|---|---|---|---|
| 39140000 | Ion-exchangers based on polymers of headings 39.01 to 39.13, in primary forms. | Customs TaxCID, PAL, SSCL, VAT |