NAICS 325312 — Phosphatic Fertilizer Manufacturing 
BEA sector: Fertilizer manufacturing
Activity: Ammonium phosphates manufacturing
Activity: Defluorinated phosphates manufacturing
Activity: Diammonium phosphates manufacturing
Activity: Fertilizers, mixed, made in plants producing phosphatic fertilizer materials
Activity: Phosphatic fertilizer materials manufacturing
Activity: Phosphoric acid manufacturing
Activity: Plant foods, mixed, made in plants producing phosphatic fertilizer materials
Activity: Superphosphates manufacturing