Section 232 tariffs by product group: status and 9903 headings

Status by product group

Generated from our Section 232 list, one entry per product group: status, the Chapter 99 headings CBP has importers print, the rate as the source words it (an additional duty on top of the duty in the tariff line unless the text says otherwise), what value the duty is charged on, the effective date, the HTS prefixes covered and the Federal Register or CBP page each row was read from. The full list of prefixes is in the CSV download.

Status as of 2026-10-21 (the date our list was last loaded).

Product group	Status	Chapter 99 headings	Rate as stated	Charged on	Effective	HTS prefixes covered	Source
Aluminum	In force	9903.82.02, 9903.82.09, 9903.82.10, 9903.82.19, 9903.85.67, 9903.85.68	+200%; 15% total incl. column 1 if column 1 < 15% (9903.82.10); no additional if column 1 >= 15% (9903.82.11); 25% for column 2 countries (9903.82.12); only if the metal is at least 15% of the article's weight, else 9903.82.03; 25%; 25% only if the metal is at least 15% of the article's weight, else 9903.82.03; 50%; no additional duty	Full customs value	2025-12-31	37013000, 7308200035, 7601, 7604, 7605, 7606, 7607, 7608, 7609, 76101000, 76109000, 76121000 and 133 more (see the CSV)	Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Aluminum articles that are the product of Russia, or where any amount of primary aluminum used in the manufacture of the aluminum article... Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Certain articles of aluminum, as provided for in subdivision (c)(i) and subdivision (i) of U.S. note 16 to this subchapter Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Derivative aluminum articles that are products of Russia, or where any amount of primary aluminum used in the manufacture of the derivati... Proclamation 11021 (91 FR 18201); HTSUS ch.99 subch.III U.S. note 16(c)(i) Proclamation 11021 (91 FR 18201); HTSUS ch.99 subch.III U.S. note 16(c)(ii) Proclamation 11021 (91 FR 18201); HTSUS ch.99 subch.III U.S. note 16(c)(ix) Proclamation 11021 (91 FR 18201); HTSUS ch.99 subch.III U.S. note 16(c)(vi) Proclamation 11021 (91 FR 18201) as amended by Proclamation 11032 (91 FR 34085); HTSUS ch.99 subch.III U.S. note 16(c)(ix) Proclamation 11021 (91 FR 18201) as amended by Proclamation 11032 (91 FR 34085); HTSUS ch.99 subch.III U.S. note 16(c)(vi)
Auto parts	In force	9903.94.05, 9903.94.06, 9903.94.07, 9903.94.32, 9903.94.33, 9903.94.42, 9903.94.43, 9903.94.44, 9903.94.45, 9903.94.52, 9903.94.53, 9903.94.54, 9903.94.55, 9903.94.62, 9903.94.63, 9903.94.64, 9903.94.65, 9903.94.66, 9903.94.67, 9903.94.68, 9903.94.69	+25%; 10% total incl. column 1; 15% total incl. column 1; 25% if an automobile part (passenger vehicles and light trucks); no additional duty	Full customs value	2025-05-03	4009120020, 4009220020, 4009320020, 4009420020, 40111010, 40111050, 40112010, 40121940, 40121980, 40122060, 4013100010, 4013100020 and 118 more (see the CSV)	Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Automobile parts the product of Japan with an ad valorem (or ad valorem equivalent) rate of duty under column 1 equal to or greater than ... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Automobile parts the product of Japan with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 15 percent, as ... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Automobile parts the product of the European Union with an ad valorem (or ad valorem equivalent) rate of duty under column 1 equal to or ... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Automobile parts the product of the European Union with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 15... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Automobile parts the product of the United Kingdom as provided for in subdivision (q) of U.S. note 33 to this subchapter. Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Effective with respect to entries on or after June 30, 2025, parts of passenger vehicles and light trucks of the United Kingdom, classifi... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Effective with respect to entries on or after May 3, 2025, articles provided for in subdivision (h) of U.S. note 33 to this subchapter. Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Except as provided for in headings 9903.94.33, 9903.94.44, 9903.94.45, 9903.94.54, 9903.94.55, 9903.94.64, 9903.94.65, 9903.94.68, and 99... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Parts of passenger vehicles and light trucks that are products of Japan as provided for in subdivision (l) of U.S. note 33 to this subcha... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Parts of passenger vehicles and light trucks that are products of Japan as provided for subdivision (l) of U.S. note 33 to this subchapte... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Parts of passenger vehicles and light trucks that are products of South Korea as specified in subdivisions (g) and (t) of U.S. note 33 to... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Parts of passenger vehicles and light trucks that are products of South Korea as specified in subdivisions (r) and (t) of U.S. note 33 to... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Parts of passenger vehicles and light trucks that are products of Taiwan as provided for in subdivisions (g) and (u) of U.S. note 33 to t... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Parts of passenger vehicles and light trucks that are products of Taiwan as provided for in subdivisions (r) and (u) of U.S. note 33 to t... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Parts of passenger vehicles and light trucks that are products of Taiwan as specified in subdivisions (r) and (u) of U.S. note 33 to this... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Parts of passenger vehicles and light trucks that are products of the European Union as specified in subdivision (o) of U.S. note 33 to t... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 subch.III U.S. note 33(g)
Autos	In force	9903.94.01, 9903.94.02, 9903.94.03, 9903.94.04, 9903.94.31, 9903.94.40, 9903.94.41, 9903.94.50, 9903.94.51, 9903.94.60, 9903.94.61	+25% on the value of the non-U.S. content (USMCA); +7.5%; 15% total incl. column 1; 25%; no additional duty	Full customs value; Not settled in the text we read	2025-04-03	87032201, 87032301, 87032401, 87033101, 87033201, 87033301, 87034000, 87035000, 87036000, 87037000, 87038000, 87039001 and 5 more (see the CSV)	Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Effective with respect to entries on or after April 3, 2025, articles as provided for in subdivision (c) of U.S. note 33 to this subchapter. Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Effective with respect to entries on or after April 3, 2025, certain passenger vehicles and light trucks, as provided for in subdivision ... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Effective with respect to entries on or after June 30, 2025, passenger vehicles that are products of the United Kingdom as specified in s... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Passenger vehicles and light trucks that are products of Japan as provided for in subdivision (k) of U.S. note 33 to this subchapter, wit... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Passenger vehicles and light trucks that are products of Japan provided for in subdivision (k) of U.S. note 33 to this subchapter, with a... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Passenger vehicles and light trucks that are products of South Korea as specified in subdivision (s) of U.S. note 33 to this subchapter, ... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 U.S. note 33; heading text: Passenger vehicles and light trucks that are products of the European Union as specified in subdivision (n) of U.S. note 33 to this subch... Proclamation 10908 (90 FR 14705), amended by 10925 (90 FR 18899); HTSUS ch.99 subch.III U.S. note 33(b)
Copper	In force	9903.82.02, 9903.82.09	25% only if the metal is at least 15% of the article's weight, else 9903.82.03; 50%	Full customs value	2026-04-06	74061000, 74062000, 74071015, 74071030, 74071050, 74072115, 74072130, 74072150, 74072170, 74072190, 74072916, 74072934 and 68 more (see the CSV)	Proclamation 11021 (91 FR 18201); HTSUS ch.99 subch.III U.S. note 16(c)(v) Proclamation 11021 (91 FR 18201); HTSUS ch.99 subch.III U.S. note 16(c)(viii)
Upholstered furniture, kitchen cabinets and vanities	In force	9903.76.02, 9903.76.03, 9903.76.04, 9903.76.20, 9903.76.21, 9903.76.22, 9903.76.23, 9903.76.24	+10%; 15% total incl. column 1; 25% (kitchen cabinets and vanities, and their parts); 25% (upholstered wooden furniture); no additional duty	Full customs value	2025-10-14	9401614011, 9401614031, 9401616011, 9401616031, 9403409060, 9403608093, 9403910080	Proclamation 10976 (90 FR 48127), amended by 11000 (91 FR 1039); HTSUS ch.99 U.S. note 37; heading text: Articles as provided for in subdivision (g) of U.S. note 37 of this subchapter Proclamation 10976 (90 FR 48127), amended by 11000 (91 FR 1039); HTSUS ch.99 U.S. note 37; heading text: Wood products of Japan as provided for in subdivisions (d) and (f) of U.S. note 37 of this subchapter Proclamation 10976 (90 FR 48127), amended by 11000 (91 FR 1039); HTSUS ch.99 U.S. note 37; heading text: Wood products of South Korea as provided for in subdivisions (d) and (f) of U.S. note 37 of this subchapter Proclamation 10976 (90 FR 48127), amended by 11000 (91 FR 1039); HTSUS ch.99 U.S. note 37; heading text: Wood products of Taiwan as provided for in subdivisions (d) and (f) of U.S. note 37 of this subchapter Proclamation 10976 (90 FR 48127), amended by 11000 (91 FR 1039); HTSUS ch.99 U.S. note 37; heading text: Wood products of the European Union as provided for in subdivisions (d) and (f) of U.S. note 37 of this subchapter Proclamation 10976 (90 FR 48127), amended by 11000 (91 FR 1039); HTSUS ch.99 U.S. note 37; heading text: Wood products of the United Kingdom as provided for in subdivisions (d) and (f) of U.S. note 37 of this subchapter Proclamation 10976 (90 FR 48127), amended by 11000 (91 FR 1039); HTSUS ch.99 subch.III U.S. note 37(d) Proclamation 10976 (90 FR 48127), amended by 11000 (91 FR 1039); HTSUS ch.99 subch.III U.S. note 37(f)
Softwood timber and lumber	In force	9903.76.01	10%	Full customs value	2025-10-14	44031100, 44032101, 44032201, 44032301, 44032401, 44032501, 44032601, 44039901, 44061100, 44069100, 44071100, 44071200 and 3 more (see the CSV)	Proclamation 10976 (90 FR 48127), amended by 11000 (91 FR 1039); HTSUS ch.99 subch.III U.S. note 37(b)
Steel, aluminum and copper: shared headings	In force	9903.82.01, 9903.82.03, 9903.82.04, 9903.82.05, 9903.82.06, 9903.82.07, 9903.82.08, 9903.82.11, 9903.82.12, 9903.82.13, 9903.82.23, 9903.82.24, 9903.82.25, 9903.82.26	+10%; +15%; +25%; 10% total incl. column 1; 15% total incl. column 1; no additional duty	Full customs value	2026-04-06	See the proclamation annex	Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Articles of aluminum or of steel and derivative aluminum or steel articles the product of the United Kingdom, as provided for in subdivis... Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Articles of copper and derivative aluminum and steel articles with an ad valorem (or ad valorem equivalent) rate of duty under column 1 e... Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Articles of copper and derivative aluminum and steel articles with an ad valorem (or ad valorem equivalent) rate of duty under column 1 l... Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Articles provided for in subdivision (c) of U.S. note 16 to this subchapter that do not contain any aluminum, steel, or copper Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Derivative aluminum or steel articles the product of the United Kingdom, as provided for in subdivisions (c)(vi)–(vii) and (d) of U.S. no... Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Except as provided for in headings 9903.82.12, 9903.82.17 and 9903.85.68, derivative aluminum and steel articles with an ad valorem (or a... Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Except as provided for in headings 9903.82.15 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided ... Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Except as provided for in headings 9903.82.17 and 9903.85.68, derivative aluminum and steel articles the product of any country identifie... Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Except for articles classifiable in chapters 72, 73, 74 or 76, articles where the weight of the applicable metal is less than 15 percent ... Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Motorcycle parts, as provided for in subdivision (g) of U.S. note 16 to the subchapter
Pharmaceuticals	In force	9903.04.60, 9903.04.61, 9903.04.62, 9903.04.63, 9903.04.64, 9903.04.65, 9903.04.66, 9903.04.67, 9903.04.68, 9903.04.69, 9903.04.70	+20%; 100% if patented (9903.04.60; from 2026-09-29 for companies not in Annex III); generic: no additional (9903.04.67); 15% total incl. column 1; column 1 +0%; no additional duty	Full customs value	2026-07-31	2918993000, 2921493800, 2921494300, 2922190910, 2922190990, 2922292700, 2922492600, 2922501400, 2922502500, 2924296250, 2925292000, 2928003000 and 137 more (see the CSV)	Proclamation 11020 (91 FR 18183); HTSUS ch.99 U.S. note 40; heading text: Articles as provided for in subdivision (i) of U.S. note 40 to this subchapter Proclamation 11020 (91 FR 18183); HTSUS ch.99 U.S. note 40; heading text: Drugs and pharmaceutical articles for the specific uses provided in subdivisions (c) and (h)(iii) of U.S. note 40 to this subchapter Proclamation 11020 (91 FR 18183); HTSUS ch.99 U.S. note 40; heading text: Generic pharmaceutical articles, as provided for in subdivision (c) of U.S. note 40 to this subchapter Proclamation 11020 (91 FR 18183); HTSUS ch.99 U.S. note 40; heading text: Patented pharmaceutical articles entered before 12:01 a.m. eastern time on September 29, 2026 as provided for in subdivisions (c) and (e)... Proclamation 11020 (91 FR 18183); HTSUS ch.99 U.S. note 40; heading text: Patented pharmaceutical articles subject to a qualifying onshoring plan, as provided for in subdivisions (c) and (h)(i) of U.S. note 40 t... Proclamation 11020 (91 FR 18183); HTSUS ch.99 U.S. note 40; heading text: Patented pharmaceutical articles that are the product of Japan, of a European Union member country, of South Korea, of Switzerland, or of... Proclamation 11020 (91 FR 18183); HTSUS ch.99 U.S. note 40; heading text: Patented pharmaceutical articles that are the product of the United Kingdom as defined in subdivisions (c) and (g) of U.S. note 40 to thi... Proclamation 11020 (91 FR 18183); HTSUS ch.99 U.S. note 40; heading text: Pharmaceutical articles and associated ingredients provided for in subdivision (c) of U.S. note 40 to this subchapter that are solely for... Proclamation 11020 (91 FR 18183); HTSUS ch.99 U.S. note 40; heading text: Pharmaceutical articles subject to a qualifying onshoring plan and a Most-Favored-Nation pharmaceutical pricing agreement, as provided fo... Proclamation 11020 (91 FR 18183); HTSUS ch.99 U.S. note 40; heading text: Pharmaceutical products with an active pharmaceutical ingredient packaged in dosage form that is a product of the United States Proclamation 11020 (91 FR 18183); HTSUS ch.99 subch.III U.S. note 40(c)
Semiconductors	In force	9903.79.01, 9903.79.02, 9903.79.03, 9903.79.04, 9903.79.05, 9903.79.06, 9903.79.07, 9903.79.08, 9903.79.09	25% only for semiconductor articles meeting U.S. note 39(b); end-use exclusions 9903.79.03-.09; no additional duty	Full customs value	2026-01-15	847150, 847180, 847330	Proclamation 11002 (91 FR 2443); HTSUS ch.99 U.S. note 39; heading text: Articles as provided for in subdivision (c) of U.S. note 39 to this subchapter Proclamation 11002 (91 FR 2443); HTSUS ch.99 U.S. note 39; heading text: Semiconductor articles, as defined in subdivision (b) of U.S. note 39 to this subchapter, that are for repairs or replacement in the Unit... Proclamation 11002 (91 FR 2443); HTSUS ch.99 U.S. note 39; heading text: Semiconductor articles, as defined in subdivision (b) of U.S. note 39 to this subchapter, that are for research and development in the Un... Proclamation 11002 (91 FR 2443); HTSUS ch.99 U.S. note 39; heading text: Semiconductor articles, as defined in subdivision (b) of U.S. note 39 to this subchapter, that are for use by startups in the United Stat... Proclamation 11002 (91 FR 2443); HTSUS ch.99 U.S. note 39; heading text: Semiconductor articles, as defined in subdivision (b) of U.S. note 39 to this subchapter, that are for use in U.S. data centers, as defin... Proclamation 11002 (91 FR 2443); HTSUS ch.99 U.S. note 39; heading text: Semiconductor articles, as defined in subdivision (b) of U.S. note 39 to this subchapter, that are for use in United States public sector... Proclamation 11002 (91 FR 2443); HTSUS ch.99 U.S. note 39; heading text: Semiconductor articles, as defined in subdivision (b) of U.S. note 39 to this subchapter, that are for use in non-data center civil indus... Proclamation 11002 (91 FR 2443); HTSUS ch.99 U.S. note 39; heading text: Semiconductor articles, as defined in subdivision (b) of U.S. note 39 to this subchapter, that are for use in non-data center consumer el... Proclamation 11002 (91 FR 2443); HTSUS ch.99 subch.III U.S. note 39(b)
Steel	In force	9903.82.02, 9903.82.09, 9903.82.10, 9903.82.14, 9903.82.15, 9903.82.16, 9903.82.17, 9903.82.18, 9903.82.20, 9903.82.21, 9903.82.22	+10%; +25%; +25% on the value of the non-U.S. content (USMCA); +50%; 15% total incl. column 1; 15% total incl. column 1 if column 1 < 15% (9903.82.10); no additional if column 1 >= 15% (9903.82.11); 25% for column 2 countries (9903.82.12); only if the metal is at least 15% of the article's weight, else 9903.82.03; 25%; 25% only if the metal is at least 15% of the article's weight, else 9903.82.03; 25% only if the metal is at least 15% of the article's weight, else 9903.82.03; partner countries 15% total (9903.82.22), USMCA non-U.S. content (9903.82.20); 50%; no additional duty	Full customs value; Not settled in the text we read	2026-04-06	7206, 7207, 7208, 7209, 7210, 7211, 7212, 7213, 7214, 7215, 72161000, 72162100 and 505 more (see the CSV)	Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Articles of copper and derivative steel the product of the Russian Federation, as provided for in subdivisions (c)(iv), (vii), (viii), (x... Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Articles of copper and derivative steel the product of the Russian Federation, as provided for in subdivisions (c)(vii)–(viii) and (xi) o... Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Articles of steel or of copper and derivative steel the product of the Russian Federation, as provided for in subdivisions (c)(iii)–(v) o... Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Certain articles of steel, as provided for in subdivisions (c)(iii) and (h) of U.S. note 16 to this subchapter Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Derivative steel articles as provided in subdivision (j) of U.S. note 16 to this subchapter Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Derivative steel articles the product of Argentina, Ecuador, El Salvador, Guatemala, Japan, the Republic of Korea, Liechtenstein, Switzer... Proclamation 11021 (91 FR 18201); HTSUS ch.99 U.S. note 16; heading text: Derivative steel articles the product of the Russian Federation, as provided for in subdivision (c)(x) of U.S. note 16 to this subchapter Proclamation 11021 (91 FR 18201); HTSUS ch.99 subch.III U.S. note 16(c)(iii) Proclamation 11021 (91 FR 18201); HTSUS ch.99 subch.III U.S. note 16(c)(iv) Proclamation 11021 (91 FR 18201); HTSUS ch.99 subch.III U.S. note 16(c)(vii) Proclamation 11021 (91 FR 18201); HTSUS ch.99 subch.III U.S. note 16(c)(x) Proclamation 11021 (91 FR 18201) as amended by Proclamation 11032 (91 FR 34085); HTSUS ch.99 subch.III U.S. note 16(c)(vii) Proclamation 11021 (91 FR 18201) as amended by Proclamation 11032 (91 FR 34085); HTSUS ch.99 subch.III U.S. note 16(c)(x) Proclamation 11021 (91 FR 18201) as amended by Proclamation 11032 (91 FR 34085); HTSUS ch.99 subch.III U.S. note 16(c)(xi)
Truck and bus parts	In force	9903.74.08, 9903.74.09, 9903.74.10, 9903.74.11	+25%; 25% if a part of a medium- or heavy-duty vehicle; no additional duty	Full customs value	2025-11-01	4009120020, 4009220020, 4009320020, 4009420020, 40111050, 4011201015, 4011201025, 4011201035, 40121940, 40121980, 40122060, 40131000 and 170 more (see the CSV)	Proclamation 10984 (90 FR 48451); HTSUS ch.99 U.S. note 38; heading text: Articles as provided for in subdivision (k) of U.S. note 38 to this subchapter Proclamation 10984 (90 FR 48451); HTSUS ch.99 U.S. note 38; heading text: Articles as provided for in subdivision (l) of U.S. note 38 to this subchapter. Proclamation 10984 (90 FR 48451); HTSUS ch.99 U.S. note 38; heading text: Medium- and heavy-duty vehicle parts, as provided for in subdivision (j) of U.S. note 38 to this subchapter. Proclamation 10984 (90 FR 48451); HTSUS ch.99 subch.III U.S. note 38(i)
Medium and heavy-duty trucks and buses	In force	9903.74.01, 9903.74.02, 9903.74.03, 9903.74.05, 9903.74.06, 9903.74.07	+25% on the value of the non-U.S. content (USMCA); 10% (buses); 25%; no additional duty	Full customs value; Not settled in the text we read	2025-11-01	87012100, 87012200, 87012300, 87012400, 87012900, 87021031, 87021061, 87022031, 87022061, 87023031, 87023061, 87024031 and 23 more (see the CSV)	Proclamation 10984 (90 FR 48451); HTSUS ch.99 U.S. note 38; heading text: Articles as provided for in subdivision (e) of U.S. note 38 to this subchapter. Proclamation 10984 (90 FR 48451); HTSUS ch.99 U.S. note 38; heading text: Articles as provided for in subdivision (f) of U.S. note 38 to this subchapter. Proclamation 10984 (90 FR 48451); HTSUS ch.99 U.S. note 38; heading text: Medium- and heavy-duty vehicles, as provided for in subdivision (d) of U.S. note 38 to this subchapter. Proclamation 10984 (90 FR 48451); HTSUS ch.99 U.S. note 38; heading text: Medium- and heavy-duty vehicles, as provided for in subdivision (g) of U.S. note 38 to this subchapter. Proclamation 10984 (90 FR 48451); HTSUS ch.99 subch.III U.S. note 38(b) Proclamation 10984 (90 FR 48451); HTSUS ch.99 subch.III U.S. note 38(c)
Unmanned aircraft systems	In force	9903.08.20, 9903.08.21, 9903.08.22, 9903.08.23, 9903.08.24, 9903.08.25, 9903.08.26	+10%; +25%; 100% if a part or component for an unmanned aircraft system (else 9903.08.20); 100% if for use in or with unmanned aircraft (else 9903.08.20); 100% with thermal imaging (9903.08.21); 25% without (9903.08.22); 15% total incl. column 1; no additional duty	Full customs value	2026-09-03	8504409580, 8537109170, 88062100, 88062200, 88062300, 88062400, 88062900, 88069100, 88069200, 88069300, 88069400, 88069900 and 4 more (see the CSV)	Proclamation 11055 (91 FR 53699); HTSUS ch.99 U.S. note 43; heading text: Articles provided for in the enumerated provisions of subdivision (c) of U.S. note 43 to this subchapter that are not for use in or with ... Proclamation 11055 (91 FR 53699); HTSUS ch.99 U.S. note 43; heading text: Except as provided in headings 9903.08.23–9903.08.26, unmanned aircraft, as provided for in subdivision (c)(4) of U.S. note 43 to this su... Proclamation 11055 (91 FR 53699); HTSUS ch.99 U.S. note 43; heading text: Unmanned aircraft, their parts and components that are the product of Japan, Liechtenstein, South Korea, Switzerland, Taiwan or a member ... Proclamation 11055 (91 FR 53699); HTSUS ch.99 U.S. note 43; heading text: Unmanned aircraft, their parts and components that are the product of the United Kingdom, as provided for in subdivisions (d) of U.S. not... Proclamation 11055 (91 FR 53699); HTSUS ch.99 U.S. note 43; heading text: Unmanned aircraft, their parts and components, as provided for in subdivision (c) of U.S. note 43, imported for companies subject to an o... Proclamation 11055 (91 FR 53699); HTSUS ch.99 U.S. note 43; heading text: Unmanned aircraft, their parts and components, as provided for in subdivision (c) of U.S. note 43, imported subject to an onshoring plan ... Proclamation 11055 (91 FR 53699); HTSUS ch.99 subch.III U.S. note 43(c)(1) Proclamation 11055 (91 FR 53699); HTSUS ch.99 subch.III U.S. note 43(c)(2) Proclamation 11055 (91 FR 53699); HTSUS ch.99 subch.III U.S. note 43(c)(3)

Download the HTS list (CSV)

Table generated 2026-10-21 from US Section 232 layers by product group (hand-maintained). Each row of the CSV cites the page it was read from. "Charged on the value of the metal content" means the duty is not computed on the full customs value; no tool on this site computes that amount.

Reading the table

Metals. Proclamation 11021 moved the metals duties from the metal content to the full customs value of the product, effective 2026-04-06. Proclamation 11032 (effective 2026-06-08) added products and set the 25 percent rate for the Annex I-C products only “until 11:59 p.m. eastern standard time on December 31, 2027”. CBP’s guidance says headings 9903.82.07, .08, .10, .11 and .12 revert to other headings on 2028-01-01 (CSMS 68855869). Proclamation 11045 lets Commerce approve primary-aluminum onshoring plans whose importers pay “half the section 232 rate”. On 2026-08-06 Commerce asked for comments on 14 more derivative articles (Federal Register 2026-15961); that is a proposal, not a duty.

Not in the table. Polysilicon and derivatives: Proclamation 11052 of 2026-08-06 , 91 FR 51975, sets minimum import prices plus 15 percent on ingots and derivatives from 2026-12-04; it is announced, not yet in effect, and has no Chapter 99 heading yet. Processed critical minerals (11001 , 91 FR 2439) and commercial aircraft and parts (11040 , 91 FR 43507) impose no duty; the texts order negotiations and monitoring.

CBP’s list. CBP publishes the metals HTS list as a file: Metals HTS LIST (CSMS 68855869 attachment, Word) . For the other groups we did not find a CBP file, and the product lists are the annexes printed with each proclamation at the Federal Register link in the table.

Trading partners. Several proclamations cap or lower the rate for the European Union, Japan, Korea, the United Kingdom and others (for example the lumber proclamation: not more than 10 percent for the United Kingdom, and for the European Union and Japan not above 15 percent counting the column 1 rate). These are written into separate 9903 headings.

Other duties. Each proclamation says how it relates to other tariffs. Lumber, furniture and cabinets, and semiconductors “shall not be subject to” the IEEPA reciprocal-tariff order; those IEEPA duties ended for entries from 2026-02-24 anyway. See Section 232 and IEEPA and stacking order .

About this list

The list is kept by hand from Federal Register proclamations, CBP CSMS messages and Chapter 99 of the HTS; every row cites the page it was read from, and the date above says when it was last loaded. A rate we could not confirm from a primary source is shown as not confirmed, not guessed. The table gives status, not a tariff lookup: check the heading and the annex entry for your own tariff line, and the rate printed on your entry summary. The tariff stack tool shows the Section 232 row for a tariff number with its value basis; it never computes a duty on the metal content, and a number our list does not cover is “not checked”, which is not the same as not subject.

Frequently asked questions

Where is the full list of HTS codes covered by Section 232?

In the annexes of each proclamation in the Federal Register. For steel, aluminum and copper, CBP also publishes the list as a downloadable file attached to CSMS 68855869; it is linked below.

Do Section 232 tariffs apply to goods from China?

The proclamations in the table apply by product, not by country, with lower rates for some trading partners. Nothing in the texts we read singles out China, but read the heading and note printed on your own entry.

Was Section 232 affected by the Supreme Court ruling on IEEPA?

CBP said the executive order ending IEEPA duties "affects IEEPA duties only and does not affect any other duties, including duties imposed under section 232" (CSMS 67834313, 2026-02-22).

Can I get a refund of Section 232 duties?

The CBP refund process called CAPE is for duties collected under IEEPA. We found no CBP refund process for Section 232 duties.

Sources

Updated: 2026-10-21