Section V — Mineral products
Chapter 25 — Salt; sulfur; earths and stone; plastering materials, lime and cement
Heading
2510 Natural calcium phosphates, natural aluminium calcium phosphates and phosphatic chalk.
Common commodities
Phosphate Rock (Apatite-rich)Natural Calcium PhosphateAluminium Calcium Phosphate OrePhosphorites for Fertilizer ProductionRaw Apatite for AgriculturePhosphatic Chalk MineralUnprocessed Calcium PhosphateNatural Aluminium-Calcium PhosphateApatite Mineral ResourcePhosphatic Chalk Blocks