Customs tariff code 3815120040

Catalyst used to obtain paraxylene and orthoxylene by isomerization of methaxylene containing by weight:  -60 % or more but not more than 95 % of aluminum oxide (CAS RN 1344-28-1), -5 % or more but not more than 15 % of aluminosilicate (CAS RN 1327-36-2), -not more than 2 % of platinum (CAS RN 7440-06-4), -not more than 2 % aluminum chloride hydroxide (CAS RN 12042-91-0), -not more than 0,2 % of hydrogen sulfide (CAS RN 7783-06-4)

Tariff classification hierarchy

  1. 38 MISCELLANEOUS CHEMICAL PRODUCTS
  2. 3815 Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included
  3. 381511 Supported catalysts
  4. 381512 With precious metal or precious-metal compounds as the active substance
  5. 3815120040 Catalyst used to obtain paraxylene and orthoxylene by isomerization of methaxylene containing by weight:  -60 % or more but not more than 95 % of aluminum oxide (CAS RN 1344-28-1), -5 % or more but not more than 15 % of aluminosilicate (CAS RN 1327-36-2), -not more than 2 % of platinum (CAS RN 7440-06-4), -not more than 2 % aluminum chloride hydroxide (CAS RN 12042-91-0), -not more than 0,2 % of hydrogen sulfide (CAS RN 7783-06-4)

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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.