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US HTS CODE | Harmonized Tariff Schedule HS code & Tariffs Search Service (2025 HTS Revision 4)

HTS Code 2931909010 2711130010
Article Description Organo-silicon compounds
Organo-tin compounds:
Butanes with a purity of 90 liquid volume percent or more, but less than 95 liquid volume percent
Quota of Quantity -- --
Unit of Quantity [kg] [m style="font-size: 9.75px;">3]
Rates of Duty (1-General) 3.7% Free
Rates of Duty (1-Special) Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) --
Rates of Duty (2-Cuba and North Korea) 25% Free
Footnotes [desc], Pursuant to U.S. note 20(g) to subchapter III, chapter 99, heading href='/us-hs/detail/99038804' >9903.88.04 covers certain goods of this rate line, as indicated by the footnote; please note that statistical reporting descriptions without a footnote are not covered by that heading., type=endnote [general], See href='/us-hs/detail/99038803' >9903.88.03. , type=endnote
Additional Duty -- --
Additional Duty(products of China) The duty provided in the applicable subheading + 25% The duty provided in the applicable subheading + 25%