3101Fertilizers; animal or vegetable, whether or not mixed together or chemically treated; fertilizers produced by the mixing or chemical treatment of animal or vegetable products
3102Fertilizers; mineral or chemical, nitrogenous
- 3102.10Fertilizers, mineral or chemical; nitrogenous, urea, whether or not in aqueous solutionFree
- 3102.21Fertilizers, mineral or chemical; nitrogenous, ammonium sulphateFree
- 3102.29Fertilizers, mineral or chemical; nitrogenous, other than ammonium sulphateFree
- 3102.30Fertilizers, mineral or chemical; nitrogenous, ammonium nitrate, whether or not in aqueous solutionFree
- 3102.40Fertilizers, mineral or chemical; ammonium nitrate with calcium carbonate or other inorganic non-fertilizing substances, mixtures thereofFree
- 3102.50Fertilizers, mineral or chemical; nitrogenous, sodium nitrateFree
- 3102.60Fertilizers, mineral or chemical; nitrogenous, double salts and mixtures of calcium nitrate and ammonium nitrateFree
- 3102.80Fertilizers, mineral or chemical; nitrogenous, mixtures of urea and ammonium nitrate in aqueous or ammoniacal solutionFree
- 3102.90Fertilizers, mineral or chemical; nitrogenous, other kinds including mixtures not specified in the foregoing subheadingsFree
3103Fertilizers; mineral or chemical, phosphatic
- 3103.11Fertilizers, mineral or chemical; phosphatic, superphosphates, containing by weight 35% or more of diphosphorus pentaoxide (P2O5)Free
- 3103.19Fertilizers, mineral or chemical; phosphatic, superphosphates, other than containing by weight 35% or more of diphosphorus pentaoxide (P2O5)Free
- 3103.90Fertilizers, mineral or chemical; phosphatic, n.e.c. in heading no. 3103Free
3104Fertilizers; mineral or chemical, potassic
3105Fertilizers; mineral or chemical, containing 2 or 3 of the elements nitrogen, phosphorus, potassium; other fertilisers; goods of chapter 31 in tablets or packages of gross weight not exceeding 10kg
- 3105.10Fertilizers, mineral or chemical; in tablets or similar forms or in packages of a gross weight not exceeding 10kgFree
- 3105.20Fertilizers, mineral or chemical; containing the three fertilizing elements nitrogen, phosphorus and potassiumFree
- 3105.30Fertilizers, mineral or chemical; diammonium hydrogenorthophosphate (diammonium phosphate)Free
- 3105.40Fertilizers, mineral or chemical; ammonium dihydrogenorthophosphate (monoammonium phosphate) and mixtures thereof with diammonium hydrogenorthophosphate (diammonium phosphate)Free
- 3105.51Fertilizers, mineral or chemical; containing nitrates and phosphatesFree
- 3105.59Fertilizers, mineral or chemical; containing the two fertilizing elements nitrogen and phosphorus, other than nitrates and phosphatesFree
- 3105.60Fertilizers, mineral or chemical; containing the two fertilizing elements phosphorus and potassiumFree
- 3105.90Fertilizers, mineral or chemical; n.e.c. in heading no. 3105Free
Imported chapter 31 goods in 2024 or 2025?
Courts voided some 2025 tariffs and CBP is refunding them now. If you paid them on goods like these, you may be owed money back. The audit is free and we only get paid when you do.