Import Duty for Phosphinates Hypophosphites Phosphonates Phosphites And Phosphates Polyphosphates Whether Or Not Chemically Defined Calcium Hydrogenorthophosphate Dicalcium Phosphate
Official Description
Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined: > Calcium hydrogenorthophosphate ("Dicalcium phosphate")
Hierarchy: Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined > Calcium hydrogenorthophosphate ("Dicalcium phosphate")
About Chapter 28
The detailed classification for 2835.25.0000 is found in Chapter 28, under the heading "Phosphinates (hypophosphites) and phosphonates (phosphites)". Importers must use this exact code to determine legal duties.
Related Codes in this Heading
Common Questions
This item is listed in Chapter 28 of the tariff schedule. The HS Code 2835.25.0000 specifically designates Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined: > Calcium hydrogenorthophosphate ("Dicalcium phosphate").
Duty rates for 2835.25.0000 are subject to change annually. To get the most up-to-date 2026 rates including all fees, try the Tariff Calculator.
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