# United States tariff line 2907.29.90.00: Other > In the United States tariff, line 2907.29.90.00 covers polyphenols; phenol-alcohols. The general (MFN) duty rate is 5.5%. It falls under HS subheading 2907.29 in heading 29.07 (chapter 29). Source: https://border.bot/countries/united-states/hs-codes/2907299000 Last updated: 9 October 2026 [Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 29](https://border.bot/countries/united-states/hs-codes/29) / [2907.29](https://border.bot/countries/united-states/hs-codes/290729) / [2907.29.90.00](https://border.bot/countries/united-states/hs-codes/2907299000) ## Key facts - Tariff line: 2907.29.90.00 - Covers: Polyphenols; phenol-alcohols - Duty (MFN): 5.5% - Preferential rates: From free (17 programmes or origins) - Additional duties: None recorded - Restrictions: None recorded - Tariff: [United States](https://border.bot/countries/united-states) - HS subheading: [2907.29](https://border.bot/hs-codes/290729) ## What this line covers In the United States tariff, line 2907.29.90.00 covers polyphenols; phenol-alcohols. Its legal text is “Other”, read under “Polyphenols; phenol-alcohols” and “Other”. Products commonly classified here include 6,6'-Di-tert-butyl-2,2'-methylenedi-p-cresol (CAS No. 119-47-1), 2,2'-(2-Methyl-1,1-propanediyl)bis(4,6-dimethylphenol) (CAS No. 33145-10-7), 4,4'-(1,1-Butanediyl)bis[5-methyl-2-(2-methyl-2-propanyl)phenol] (CAS No. 85-60-9) and 2,5-Bis(2-methyl-2-butanyl)-1,4-benzenediol (CAS No. 79-74-3) (border.bot’s search keywords, not legal text). ## How it is structured It falls under HS subheading 2907.29 in heading 29.07 (chapter 29). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff. - Chapter 29: Organic chemicals - Heading 29.07: Phenols; phenol-alcohols - Subheading 2907.29: Polyphenols; phenol-alcohols - Within the subheading: Other - Line 2907.29.90.00: Other ## Duty The general (MFN) duty rate is 5.5%. Duty-free entry applies to goods that qualify under 16 programmes, and to goods from a group of origins (origin group A+). - Free: a group of origins (origin group A+) (A+) - Free: United States-Australia Free Trade Agreement (AU) - Free: United States-Bahrain Free Trade Agreement Implementation Act (BH) - Free: United States-Chile Free Trade Agreement (CL) - Free: United States-Colombia Trade Promotion Agreement Implementation Act (CO) - Free: African Growth and Opportunity Act (D) - Free: Caribbean Basin Economic Recovery Act (E) - Free: United States-Israel Free Trade Area (IL) - Free: United States-Jordan Free Trade Area Implementation Act (JO) - Free: United States-Korea Free Trade Agreement Implementation Act (KR) - Free: United States-Morocco Free Trade Agreement Implementation Act (MA) - Free: United States-Oman Free Trade Agreement Implementation Act (OM) - Free: Dominican Republic-Central America-United States Free Trade Agreement (P) - Free: United States-Panama Trade Promotion Agreement Implementation Act (PA) - Free: United States-Peru Trade Promotion Agreement Implementation Act (PE) - Free: United States-Mexico-Canada Agreement (S) - Free: United States-Singapore Free Trade Agreement (SG) ## In other countries No other national tariff on border.bot has live lines under 2907.29 yet. - [The Harmonized System text for 2907.29](https://border.bot/hs-codes/290729) ## Other lines under 2907.29 - [2907.29.05.00](https://border.bot/countries/united-states/hs-codes/2907290500) Phenol-alcohols - [2907.29.10.00](https://border.bot/countries/united-states/hs-codes/2907291000) Pyrogallic acid - [2907.29.15.00](https://border.bot/countries/united-states/hs-codes/2907291500) 4,4'-Biphenol - [2907.29.25.00](https://border.bot/countries/united-states/hs-codes/2907292500) tert-Butylhydroquinone - Previous line: [2907.29.25.00](https://border.bot/countries/united-states/hs-codes/2907292500) tert-Butylhydroquinone - Next line: [2908.11.00.00](https://border.bot/countries/united-states/hs-codes/2908110000) Pentachlorophenol (ISO) ## Frequently asked questions ### What does tariff line 2907.29.90.00 cover in the United States tariff? In the United States tariff, line 2907.29.90.00 covers polyphenols; phenol-alcohols. ### What is the general (MFN) duty on 2907.29.90.00 in the United States? The general (MFN) duty rate is 5.5%. ### Which preferential rates apply to 2907.29.90.00? Duty-free entry applies to goods that qualify under 16 programmes: the United States-Australia Free Trade Agreement, the United States-Bahrain Free Trade Agreement Implementation Act, the United States-Chile Free Trade Agreement, the United States-Colombia Trade Promotion Agreement Implementation Act, African Growth and Opportunity Act, Caribbean Basin Economic Recovery Act, the United States-Israel Free Trade Area, the United States-Jordan Free Trade Area Implementation Act, the United States-Korea Free Trade Agreement Implementation Act, the United States-Morocco Free Trade Agreement Implementation Act, the United States-Oman Free Trade Agreement Implementation Act, the Dominican Republic-Central America-United States Free Trade Agreement, the United States-Panama Trade Promotion Agreement Implementation Act, the United States-Peru Trade Promotion Agreement Implementation Act, the United States-Mexico-Canada Agreement and the United States-Singapore Free Trade Agreement, and to goods from a group of origins (origin group A+). ## Sources and updates The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. This page was last updated on 9 October 2026. Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling. Official source files: - https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false Machine-readable: https://border.bot/countries/united-states/hs-codes/2907299000.json