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HTS 8105Cobalt mattes and other intermediate products of cobalt metallurgy; cobalt and articles thereof, including waste and scrap

Product or HTS code

Rate lines5

Code	Description	General	Special	Column 2	Units	Calculate
8105.20	8105.20Cobalt mattes and other intermediate products of cobalt metallurgy; unwrought cobalt; powders
	Unwrought cobalt
8105.20.30.00	8105.20.30.00AlloysGeneral 4.4% · Special Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,MA, OM,P,PA,PE,S,SG) · Column 2 45% · kg	4.4%	Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,MA, OM,P,PA,PE,S,SG)	45%	kg
8105.20.60.00	8105.20.60.00OtherGeneral Free · Column 2 Free · kg	Free		Free	kg
8105.20.90.00	8105.20.90.00OtherGeneral Free · Column 2 Free · kg	Free		Free	kg
8105.30.00.00	8105.30.00.00Waste and scrapGeneral Free · Column 2 Free · kg	Free		Free	kg
8105.90.00.00	8105.90.00.00OtherGeneral 3.7% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 45% · kg	3.7%	Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	45%	kg

2026 HTS Revision 21 (October 9, 2026)

Duty by country of origin

Rate line	Canada18.35% of imports	Norway16.18% of imports	Japan12.72% of imports	Indonesia12.64% of imports	United Kingdom8.58% of imports	Madagascar8.53% of imports	Australia4.95% of imports	Germany3.79% of imports	France3.66% of imports	China2.62% of imports
8105.20.30.00Alloys	4.4%	4.4%	4.4%	4.4%	4.4%	4.4%	4.4%	4.4%	4.4%	29.4%9903.88.03
8105.20.60.00Other	0%	0%	0%	0%	0%	0%	0%	0%	0%	25%9903.88.03
8105.20.90.00Other	0%	0%	0%	0%	0%	0%	0%	0%	0%	25%9903.88.03
8105.30.00.00Waste and scrap	0%	0%	0%	0%	0%	0%	0%	0%	0%	25%9903.88.03
8105.90.00.00Other	3.7%	3.7%	3.7%	3.7%	3.7%	3.7%	3.7%	3.7%	3.7%	28.7%9903.88.03

Total duty on a $10,000 ocean shipment entered 2026-10-13, before customs fees. Origins are the leading sources of US imports under this heading in 2025 (US Census Bureau).