Natural aluminium calcium phosphate
Ground natural aluminium calcium phosphate
HSN 2510 20 20 (ground natural aluminium calcium phosphate) is not covered by a Bureau of Indian Standards Quality Control Order and carries no Partner Government Agency clearance requirement at the tariff-line level. Import follows the standard customs procedure: Importer-Exporter Code (IEC), bill of entry, commercial invoice, packing list. Ground phosphatic materials destined for use as fertiliser inputs may attract compliance under Chapter 31, and misclassification between ground and unground forms within Chapter 25 remains the principal importer risk.
The absence of compliance at this tariff line does not extend to related phosphate products: unground natural calcium or aluminium calcium phosphates classified separately within Chapter 25, and ground phosphatic material presented as a fertiliser or fertiliser intermediate under Chapter 31, each carry their own regulatory treatment. Re-classification on customs examination — triggered by end-use declarations, labelling, or product specification — can result in detention pending retrospective compliance. Verify the product's grinding state, purity grade, and declared end-use against the customs tariff before relying on the absence of compliance here.