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HTS 2843Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals

Product or HTS code

Rate lines5

Code	Description	General	Special	Column 2	Units	Calculate
2843.10.00.00	2843.10.00.00Colloidal precious metalsGeneral 5.5% · Special Free (A+,AU,BH,CL,CO,D,E,IL, JO,KR,MA, OM,P, PA,PE,S,SG) · Column 2 65% · g	5.5%	Free (A+,AU,BH,CL,CO,D,E,IL, JO,KR,MA, OM,P, PA,PE,S,SG)	65%	g
	Silver compounds
2843.21.00.00	2843.21.00.00Silver nitrateGeneral 3.7% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 25% · kg	3.7%	Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	25%	kg
2843.29.01.00	2843.29.01.00OtherGeneral 3.7% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) · Column 2 25% · kg	3.7%	Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG)	25%	kg
2843.30.00.00	2843.30.00.00Gold compoundsGeneral 5% · Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) · Column 2 25% · kg	5%	Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG)	25%	kg
2843.90.00.00	2843.90.00.00Other compounds; amalgamsGeneral 3.7% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) · Column 2 25% · kg	3.7%	Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG)	25%	kg

2026 HTS Revision 21 (October 9, 2026)

Duty by country of origin

Rate line	Japan26.12% of imports	South Africa16.15% of imports	United Kingdom14.71% of imports	Brazil13.44% of imports	Germany11.32% of imports	Argentina8.08% of imports	India2.6% of imports	Canada2.4% of imports	Ireland1.53% of imports	Spain0.69% of imports
2843.10.00.00Colloidal precious metals	12.5%9903.05.49	18%9903.05.69	15.5%9903.05.81	43%9903.05.019903.05.27	10%9903.05.39	15.5%9903.05.22	15.5%9903.05.44	15.5%9903.05.29	10%9903.05.39	10%9903.05.39
2843.21.00.00Silver nitrate	12.5%9903.05.49	16.2%9903.05.69	13.7%9903.05.81	41.2%9903.05.019903.05.27	10%9903.05.39	13.7%9903.05.22	13.7%9903.05.44	13.7%9903.05.29	10%9903.05.39	10%9903.05.39
2843.29.01.00Other	12.5%9903.05.49	16.2%9903.05.69	13.7%9903.05.81	41.2%9903.05.019903.05.27	10%9903.05.39	13.7%9903.05.22	13.7%9903.05.44	13.7%9903.05.29	10%9903.05.39	10%9903.05.39
2843.30.00.00Gold compounds	12.5%9903.05.49	17.5%9903.05.69	15%9903.05.81	42.5%9903.05.019903.05.27	10%9903.05.39	15%9903.05.22	15%9903.05.44	15%9903.05.29	10%9903.05.39	10%9903.05.39
2843.90.00.00Other compounds; amalgams	12.5%9903.05.49	16.2%9903.05.69	13.7%9903.05.81	41.2%9903.05.019903.05.27	10%9903.05.39	13.7%9903.05.22	13.7%9903.05.44	13.7%9903.05.29	10%9903.05.39	10%9903.05.39

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).