HTS Heading 2919

Phosphoric esters and their salts, including lactophosphates; their halogenated, sulfonated, nitrated or nitrosated derivatives

All 6 HTS codes under heading 2919 (phosphoric esters and their salts), with their duty rates from the 2026 HTS Revision 23. General duty Free to 6.5%.

Every line of heading 2919

  • 2919 Phosphoric esters and their salts, including lactophosphates; their halogenated, sulfonated, nitrated or nitrosated derivatives.
  • 2919.10.00.00 Tris(2,3-dibromopropyl phosphate) (kg): General 3.7%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG); Column 2 25%.
  • 2919.90 Other (under: Phosphoric esters and their salts, including lactophosphates; their halogenated, sulfonated, nitrated or nitrosated derivatives).
  • 2919.90.15.00 Triphenyl phosphate (under: Plasticizers) (kg): General Free; Special none; Column 2 15.4¢/kg + 57%.
  • 2919.90.25.00 Other (under: Plasticizers) (kg): General 6.5%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 15.4¢/kg + 57%.
  • 2919.90.30.00 Other (under: Aromatic) (kg): General 6.5%; Special Free (A+,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG); Column 2 15.4¢/kg + 43%.
  • 2919.90.50 Other (under: Other): General 3.7%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG); Column 2 25%.
  • 2919.90.50.10 Plasticizers (under: Other) (kg).
  • 2919.90.50.50 Other (under: Other) (kg).

About these rates

The rates are those printed in the 2026 HTS Revision 23, published by the U.S. International Trade Commission. A 10-digit statistical line takes the rates printed on the 8-digit line above it. Chapter 99 duties (Section 232, Section 301, IEEPA) depend on the product, the origin and the date, are charged on top, and are not included. A code here is a strong lead, not a ruling: confirm it with a customs broker or a CBP binding ruling.

Last reviewed 2026-11-12.