# United States tariff, chapter 35: Albuminoidal substances; modified starches; glues; enzymes > The United States tariff has 33 national lines in HS chapter 35 (albuminoidal substances; modified starches; glues; enzymes), under 15 subheadings in 7 headings. Source: https://border.bot/countries/united-states/hs-codes/35 Last updated: 9 October 2026 [Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 35](https://border.bot/countries/united-states/hs-codes/35) ## Key facts - National lines: 33 - Subheadings: 15 - Tariff: [United States](https://border.bot/countries/united-states) - Chapter: 35: Albuminoidal substances; modified starches; glues; enzymes ## Subheadings with United States lines The United States tariff has 33 national lines in HS chapter 35 (albuminoidal substances; modified starches; glues; enzymes), under 15 subheadings in 7 headings. ### 35.01 Casein, caseinates and other casein derivatives; casein glues - [3501.10](https://border.bot/countries/united-states/hs-codes/350110) Casein (2 lines) - [3501.90](https://border.bot/countries/united-states/hs-codes/350190) Other (2 lines) ### 35.02 Albumins (including concentrates of two or more whey proteins, containing by weight more than 80 percent whey proteins, calculated on the dry matter), albuminates and other albumin derivatives - [3502.11](https://border.bot/countries/united-states/hs-codes/350211) Egg albumin: Dried (1 line) - [3502.19](https://border.bot/countries/united-states/hs-codes/350219) Egg albumin: Other (1 line) - [3502.20](https://border.bot/countries/united-states/hs-codes/350220) Milk albumin, including concentrates of two or more whey proteins (1 line) - [3502.90](https://border.bot/countries/united-states/hs-codes/350290) Other (1 line) ### 35.03 Gelatin (including gelatin in rectangular (including square) sheets, whether or not surface-worked or coloured) and gelatin derivatives; isinglass; other glues of animal origin, excluding casein glues of heading 35.01 - [3503.00](https://border.bot/countries/united-states/hs-codes/350300) Gelatin (including gelatin in rectangular (including square) sheets, whether or not surface-worked or coloured) and gelatin derivatives; isinglass; other glues of animal origin, excluding casein glues of heading 35.01 (6 lines) ### 35.04 Peptones and their derivatives; other protein substances and their derivatives, not elsewhere specified or included; hide powder, whether or not chromed - [3504.00](https://border.bot/countries/united-states/hs-codes/350400) Peptones and their derivatives; other protein substances and their derivatives, not elsewhere specified or included; hide powder, whether or not chromed (4 lines) ### 35.05 Dextrins and other modified starches (for example, pregelatinized or esterified starches); glues based on starches, or on dextrins or other modified starches - [3505.10](https://border.bot/countries/united-states/hs-codes/350510) Dextrins and other modified starches (5 lines) - [3505.20](https://border.bot/countries/united-states/hs-codes/350520) Glues (1 line) ### 35.06 Prepared glues and other prepared adhesives, not elsewhere specified or included; products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding a net weight of 1 kg - [3506.10](https://border.bot/countries/united-states/hs-codes/350610) Products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding a net weight of 1kg (2 lines) - [3506.91](https://border.bot/countries/united-states/hs-codes/350691) Other: Adhesives based on polymers of headings 39.01 to 39.13 or on rubber (2 lines) - [3506.99](https://border.bot/countries/united-states/hs-codes/350699) Other: Other (1 line) ### 35.07 Enzymes; prepared enzymes not elsewhere specified or included - [3507.10](https://border.bot/countries/united-states/hs-codes/350710) Rennet and concentrates thereof (1 line) - [3507.90](https://border.bot/countries/united-states/hs-codes/350790) Other (3 lines) ## In other countries No other national tariff on border.bot has live lines under chapter 35 yet. - [The Harmonized System text for chapter 35](https://border.bot/hs-codes/35) - Previous chapter: [34](https://border.bot/countries/united-states/hs-codes/34) Modeling pastes, including those put up for children's amusement; preparations known as "dental wax" or as "dental impression compounds", put up in sets, in packings for retail sale or in plates, horseshoe shapes, sticks or similar forms; other preparations for use in dentistry, with a basis of plaster (of calcined gypsum or calcium sulfate) - Next chapter: [36](https://border.bot/countries/united-states/hs-codes/36) Propellant powders ## Frequently asked questions ### How many national tariff lines does the United States tariff have in HS chapter 35? The United States tariff has 33 national lines in HS chapter 35 (albuminoidal substances; modified starches; glues; enzymes), under 15 subheadings in 7 headings. ## 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/35.json