Customs tariff code 2917110091

Oxalic acid, whether in dihydrate (CUS number 0028635-1 and CAS number 6153-56-6) or anhydrous form (CUS number 0021238-4 and CAS number 144-62-7) and whether or not in aqueous solution

Tariff classification hierarchy

  1. 29 ORGANIC CHEMICALS
  2. 2917 Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives
  3. 291711 Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives
  4. 291711 Oxalic acid, its salts and esters
  5. 2917110091 Other
  6. 2917110091 Oxalic acid, whether in dihydrate (CUS number 0028635-1 and CAS number 6153-56-6) or anhydrous form (CUS number 0021238-4 and CAS number 144-62-7) and whether or not in aqueous solution

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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.