Section VI — Products of the chemical or allied industries
Subheading
310590
Other
Common commodities
Nitrogen-Potassium Blend Fertilizer (20-0-20)Double Nutrient Fertilizer (15-15-15)Potassium Nitrate and Sodium Nitrate MixtureNK Fertilizer for Agricultural Use18-0-24 Nitrogen-Potassium FertilizerMineral Blend Fertilizer with Nitrogen and Potassium20-0-30 NK Mixture FertilizerNitro-Potassium Fertilizer (10-50-0)Farm Grade Nitrogen-Potassium BlendHigh Nitrogen Low Potassium Fertilizer (24-0-3)