HS Code 291990
Phosphoric esters and their salts
Official description: Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives : Other
Also searched as: phosphate esters, organophosphates, phosphoric acid esters, phosphate plasticizers
Classification
How 291990 breaks down
Organic chemicals
Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives
Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives
Covered products
What products fall under HS code 291990?
Buyers sourcing phosphoric esters and their salts from 1688 commonly describe it in these ways. If your product matches, 291990 is likely the right 6-digit starting point — confirm material and intended use against the official tariff.
Import duty by market
Where to check the import duty for HS 291990
The 6-digit code is universal, but duty, VAT and GST are set by the destination country and depend on the full national tariff line with China as the country of origin. Start from the official source for your market.
United States
USITC / CBP · Harmonized Tariff Schedule (HTS)
European Union
TARIC · Access2Markets
United Kingdom
HMRC · UK Integrated Online Tariff
Canada
CBSA · Canadian Customs Tariff
Australia
ABF · Australian customs tariff
Singapore
Singapore Customs · Singapore Trade Classification (HS)
Compare the real China-origin import tax across markets
Use the HS & import duty checker to estimate duty + VAT/GST for 291990 by destination before you pay a 1688 supplier.
Heading 2919
Other HS codes under 2919
Subheadings in the same 4-digit heading — "Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives". If 291990 is not an exact match, one of these may classify your product more precisely.
Questions
HS code 291990: common questions
What is HS code 291990?
HS code 291990 is the World Customs Organization 6-digit HS 2022 subheading for "Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives : Other". The first two digits (29) are the chapter — Organic chemicals — and digits 3-4 (2919) are the heading. Countries add further digits (8-10) for their national tariff line.
What products fall under HS 291990?
Common products classified under 291990 include phosphate esters, organophosphates, phosphoric acid esters, phosphate plasticizers and similar items matching phosphoric esters and their salts. The correct code still depends on the product's material, function and intended use.
How do I find the import duty for HS code 291990?
Duty is set by the destination country, not by the 6-digit HS code alone. Start from the official tariff of your market — USITC HTS (US), TARIC / Access2Markets (EU), GOV.UK Trade Tariff (UK), CBSA (Canada), ABF (Australia) or Singapore Customs — and look up the full national code with China as the country of origin.
Is HS code 291990 the same in every country?
The first 6 digits (291990) are the same worldwide under the WCO Harmonized System. Beyond that, each country extends the code (HTS in the US, TARIC in the EU, etc.) and sets its own duty and tax rates.
Can I trust the HS code a 1688 supplier gives me?
Treat a supplier-provided code as a clue, not a final classification. It can be incomplete, China-export-specific, or mismatched to your destination's rules. Verify against the official tariff and your product's actual material and use.
Chapter 29
Explore Organic chemicals
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