Customs tariff code 3907292040

Copolymer of tetrahydrofuran and tetrahydro-3-methylfuran (CAS RN 38640-26-5) with a number average molecular weight (Mn) of 900 or more but not more than 3 600

Tariff classification hierarchy

  1. 39 PLASTICS AND ARTICLES THEREOF
  2. 3907 Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms
  3. 390721 Other polyethers
  4. 390729 Other
  5. 39072911 Polyether alcohols
  6. 39072920 Other
  7. 3907292040 Copolymer of tetrahydrofuran and tetrahydro-3-methylfuran (CAS RN 38640-26-5) with a number average molecular weight (Mn) of 900 or more but not more than 3 600

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The catalogue provides classification information from a dated data snapshot. The applicable duty rate depends on origin and import date. Anti-dumping and countervailing duties, safeguards and other conditions may apply. It does not establish a universal or guaranteed duty rate.