HTS 2931: Other organo-inorganic compounds
25 codes. Pick one to see its duty from every country of origin. From the USITC schedule, Revision 20 (2026).
- 2931.10.00Tetramethyl lead and tetraethyl leadRegular duty3.7%
- 2931.20.00Tributyltin compoundsRegular duty3.7%
- 2931.41.00Dimethyl methylphosphonateRegular duty3.7%
- 2931.42.00Dimethyl propylphosphonateRegular duty3.7%
- 2931.43.00Diethyl ethylphosphonateRegular duty3.7%
- 2931.44.00Methylphosphonic acidRegular duty3.7%
- 2931.45.00Methylphosphonic acid salt with guanylurea (1:1)Regular duty3.7%
- 2931.46.00Propylphosphonic anhydride (T3P)Regular duty3.7%
- 2931.47.00Listed ethyl-methyl-dioxaphosphinanyl methyl methylphosphonateRegular duty3.7%
- 2931.48.003,9-Dimethyl-tetraoxadiphosphaspiroundecane 3,9-dioxideRegular duty3.7%
- 2931.49.00Other non-halogenated organophosphorus compounds, incl. glyphosateRegular duty3.7%
- 2931.51.00Methylphosphonic dichlorideRegular duty3.7%
- 2931.52.00Propylphosphonic dichlorideRegular duty3.7%
- 2931.53.00Chloropropyl nitro(trifluoromethyl)phenyl methylphosphonothionateRegular duty3.7%
- 2931.54.00TrichlorfonRegular duty3.7%
- 2931.59.00Other halogenated organo-phosphorous derivativesRegular duty3.7%
2931.90: Other
- 2931.90.05Diphenyldichlorosilane and phenyltrichlorosilaneRegular dutyFree
- 2931.90.10Listed biphenylbisphosphonous acid di-tert-butylphenyl esterRegular duty6.5%
- 2931.90.15Sodium tetraphenylboronRegular duty5.8%
- 2931.90.22Other aromatic organo-inorganic drugsRegular duty6.5%
- 2931.90.26Aromatic organo-inorganic pesticidesRegular duty6.5%
- 2931.90.30Other aromatic organo-inorganic compounds under U.S. note 3Regular duty6.5%
- 2931.90.60Other aromatic organo-inorganic compounds, not U.S. note 3Regular duty6.5%
- 2931.90.70Bis(trimethylsilyl)urea, PBTC and a listed phosphinylpropanoateRegular dutyFree
- 2931.90.90Other non-aromatic organo-inorganic compoundsRegular duty3.7%