Fertilizers, mineral or chemical; phosphatic, superphosphates, other than containing by weight 35% or more of diphosphorus pentaoxide (P2O5)

HS code 310319 covers a range of phosphatic fertilizers, which are essential for maintaining soil fertility and supporting global agricultural production. These fertilizers play a crucial role in enhancing crop yields, improving food security, and sustaining the livelihoods of farmers worldwide. As a key component of the broader 310000 Fertilizers and Fertilizer Materials industry, the products under this code contribute significantly to the global economy and the overall agricultural ecosystem.

The production of phosphatic fertilizers under HS code 310319 typically involves a multi-step process. The primary raw material is phosphate rock, which is mined and then processed through chemical reactions to create various phosphate-based compounds. These compounds are then further refined, granulated, or blended with other nutrients to formulate the final fertilizer products.

The main inputs required for the production of HS code 310319 fertilizers include phosphate rock, sulfuric acid, and other chemical reagents. Additionally, specialized equipment such as reactors, granulators, and drying systems are essential for the manufacturing process. The availability and quality of these raw materials and production infrastructure are crucial factors in determining the overall supply and competitiveness of this industry.

The primary outputs of HS code 310319 are various types of phosphatic fertilizers, including superphosphates, triple superphosphates, and other phosphate-based formulations. These fertilizers are widely used in 020000 Agricultural and Horticultural Products production, as they provide essential nutrients for plant growth and development. The outputs of this industry are often consumed by farmers, agricultural cooperatives, and other 310000 Fertilizers and Fertilizer Materials producers.