US HTS CODE | Harmonized Tariff Schedule HS code & Tariffs Search Service (2025 HTS Revision 16 (07/01/2025))

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Harmonized Tariff Schedule (2025 HTS Revision 16 (07/01/2025))

Heading	Duty(general)	Article Description	Compare Code
2804		Hydrogen, rare gases and other nonmetals:	--
2804.10.00.00	3.7%	Hydrogen Rare gases:	vs-2804
2804.21.00.00	3.7%	Argon	vs-2804100000
2804.29.00	3.7%	Other	vs-2804210000
2804.29.00.10	3.7%	Helium	vs-28042900
2804.29.00.20	3.7%	Neon	vs-2804290010
2804.29.00.30	3.7%	Isotopically pure rare gases having a purity of 99 percent or more by volume	vs-2804290020
2804.29.00.55	3.7%	Other	vs-2804290030
2804.30.00.00	3.7%	Nitrogen	vs-2804290055
2804.40.00.00	3.7%	Oxygen	vs-2804300000
2804.50.00	Free	Boron; tellurium	vs-2804400000
2804.50.00.10	Free	Boron	vs-28045000
2804.50.00.20	Free	Tellurium Silicon:	vs-2804500010
2804.61.00.00	Free	Containing by weight not less than 99.99 percent of silicon	vs-2804500020
2804.69		Other:	vs-2804610000
2804.69.10.00	5.3%	Containing by weight less than 99.99 percent but not less than 99 percent of silicon	vs-280469
2804.69.50.00	5.5%	Other	vs-2804691000
2804.70.00.00	Free	Phosphorus	vs-2804695000
2804.80.00.00	Free	Arsenic	vs-2804700000
2804.90.00.00	Free	Selenium	vs-2804800000