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

OPEN OR CLOSE CATEGORIES AND COLLECT HTS CODE FOR LOGIN USER

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

Heading	Duty(general)	Article Description	Compare Code
2836.40.10.00	1.9%	Dipotassium carbonate	--
2836.40.20.00	1.3%	Potassium hydrogencarbonate (Potassium bicarbonate)	vs-2836401000
2836.50.00.00	Free	Calcium carbonate	vs-2836402000
2836.60.00.00	2.3%	Barium carbonate Other:	vs-2836500000
2836.91.00	3.7%	Lithium carbonates	vs-2836600000
2836.91.00.10	3.7%	U.S.P. grade	vs-28369100
2836.91.00.50	3.7%	Other	vs-2836910010
2836.92.00.00	4.2%	Strontium carbonate	vs-2836910050
2836.99		Other:	vs-2836920000
2836.99.10.00	4.2%	Cobalt carbonates	vs-283699
2836.99.20.00	5.5%	Bismuth carbonate	vs-2836991000
2836.99.30.00	1.7%	Commercial ammonium carbonate and other ammonium carbonates	vs-2836992000
2836.99.40.00	0.5%	Lead carbonates	vs-2836993000
2836.99.50	3.7%	Other	vs-2836994000
2836.99.50.10	3.7%	Zirconium carbonates	vs-28369950
2836.99.50.50	3.7%	Other	vs-2836995010
2837		Cyanides, cyanide oxides and complex cyanides: Cyanides and cyanide oxides:	vs-2836995050
2837.11.00.00	Free	Of sodium	vs-2837
2837.19.01	Free	Other	vs-2837110000
2837.19.01.10	Free	Potassium cyanide	vs-28371901