United States · Heading· 2 subheadings· 2 codes

2510Natural calcium phosphates, natural aluminium calcium phosphates and phosphatic chalk

Subheadings (6-digit WCO)

251010Unground→251020Ground→

United States tariff lines (10-digit)

All national sub-divisions in United States's tariff schedule

HS CodeDescriptionPrimary rate
2510.10.00.00UngroundFree
2510.20.00.00GroundFree
United States HS 2510 · Natural calcium phosphates, natural aluminium calcium phosph · Treayo