Fertilizers

5 headings. Select one for its current duty rates, recorded rate changes, and Federal Register actions.

• 3101Duty rates and change history
• 3102Mineral or chemical fertilizers, nitrogenous:
• 3103Mineral or chemical fertilizers, phosphatic:
• 3104Mineral or chemical fertilizers, potassic:
• 3105Mineral or chemical fertilizers containing two or three of the fertilizing elements nitrogen, phosphorus and potassium; other fertilizers; goods of this chapter in tablets or similar forms or in packages of a gross weight not exceeding 10 kg: