NPK, Compound fertilizer, Fertilizer NPK, water-soluble fertilizer, NP, high potassium, high nitrogen and potassium, high phosphorus, balanced water-soluble fertilizer, Fertilizer, Fertilizer NP, Fertilizer NK, Fertilizer PK, HNO3, Nitric Acid, HNO3 68%, Chemical Nitric Acid, Nitric Acid 68%, 30-6, Ammonium nitrate phosphate, 30-4, 32-4, UAN, nitrate ammonium nitrogen, fertilizer raw material, Porous Prills AN, PPAN, HNO3 98%, Nitric Acid 98%, Nitric Porous Prills, Prills Ammonium Nitrate, Ammonium nitrate ≥99.5%, NH4NO3 ≥99.5%, Crystal Ammonium Nitrate,