# HS code 4804.52: Other kraft paper and paperboard weighing 225 g/m2 or more, bleached uniformly throughout the mass and of which more than 95 % by weight of the total fibre content consists of wood fibres obtained by a chemical process > HS code 4804.52 covers other kraft paper and paperboard weighing 225 g/m2 or more, bleached uniformly throughout the mass and of which more than 95 % by weight of the total fibre content consists of wood fibres obtained by a chemical process. It sits in heading 48.04 (uncoated kraft paper and paperboard, in rolls or sheets, other than that of heading 48.02 or 48.03) in chapter 48 (paper and paperboard; articles of paper pulp, of paper or of paperboard). Other goods of heading 48.04 are classified under 4804.11 (kraftliner, unbleached), 4804.19 (kraftliner, other), 4804.21 (sack kraft paper, unbleached), 4804.29 (sack kraft paper, other) or 7 others. National tariff lines under 4804.52 are live on border.bot for the United States (5 lines, also used by 1 other country). Source: https://border.bot/hs-codes/480452 Last updated: 11 October 2026 [HS codes](https://border.bot/hs-codes) / [Chapter 48](https://border.bot/hs-codes/48) / [48.04](https://border.bot/hs-codes/4804) / [4804.52](https://border.bot/hs-codes/480452) ## Key facts - HS code: 4804.52 - Covers: Other kraft paper and paperboard weighing 225 g/m2 or more, bleached uniformly throughout the mass and of which more than 95 % by weight of the total fibre content consists of wood fibres obtained by a chemical process - Heading: [48.04: Uncoated kraft paper and paperboard, in rolls or sheets, other than that of heading 48.02 or 48.03](https://border.bot/hs-codes/4804) - Chapter: [48: Paper and paperboard; articles of paper pulp, of paper or of paperboard](https://border.bot/hs-codes/48) - Edition: HS2022 - Duty in the United States: [See its 5 lines](https://border.bot/countries/united-states/hs-codes/480452) ## What this code covers HS code 4804.52 covers other kraft paper and paperboard weighing 225 g/m2 or more, bleached uniformly throughout the mass and of which more than 95 % by weight of the total fibre content consists of wood fibres obtained by a chemical process. The legal text of the subheading is “Other kraft paper and paperboard weighing 225 g/m2 or more: Bleached uniformly throughout the mass and of which more than 95 % by weight of the total fibre content consists of wood fibres obtained by a chemical process”, read under “Other kraft paper and paperboard weighing 225 g/m2 or more”, in HS2022. ## What it doesn’t cover Other goods of heading 48.04 are classified under 4804.11 (kraftliner, unbleached), 4804.19 (kraftliner, other), 4804.21 (sack kraft paper, unbleached), 4804.29 (sack kraft paper, other) or 7 others. - [4804.11](https://border.bot/hs-codes/480411) Kraftliner: Unbleached - [4804.19](https://border.bot/hs-codes/480419) Kraftliner: Other - [4804.21](https://border.bot/hs-codes/480421) Sack kraft paper: Unbleached - [4804.29](https://border.bot/hs-codes/480429) Sack kraft paper: Other - [4804.31](https://border.bot/hs-codes/480431) Other kraft paper and paperboard weighing 150 g/m2 or less: Unbleached - [4804.39](https://border.bot/hs-codes/480439) Other kraft paper and paperboard weighing 150 g/m2 or less: Other - [4804.41](https://border.bot/hs-codes/480441) Other kraft paper and paperboard weighing more than 150 g/m2 but less than 225 g/m2: Unbleached - [4804.42](https://border.bot/hs-codes/480442) Other kraft paper and paperboard weighing more than 150 g/m2 but less than 225 g/m2: Bleached uniformly throughout the mass and of which more than 95 % by weight of the total fibre content consists of wood fibres obtained by a chemical process - [4804.49](https://border.bot/hs-codes/480449) Other kraft paper and paperboard weighing more than 150 g/m2 but less than 225 g/m2: Other - [4804.51](https://border.bot/hs-codes/480451) Other kraft paper and paperboard weighing 225 g/m2 or more: Unbleached - [4804.59](https://border.bot/hs-codes/480459) Other kraft paper and paperboard weighing 225 g/m2 or more: Other ## How it is structured 4804.52 is a six-digit subheading. Its first two digits, 48, are the chapter; the first four, 4804, are heading 48.04; the last two, 52, identify the subheading within the heading. Countries add their own digits after these six for their national tariff lines. - Chapter 48: Paper and paperboard; articles of paper pulp, of paper or of paperboard - Heading 48.04: Uncoated kraft paper and paperboard, in rolls or sheets, other than that of heading 48.02 or 48.03 - Within the heading: Other kraft paper and paperboard weighing 225 g/m2 or more - Subheading 4804.52: Bleached uniformly throughout the mass and of which more than 95 % by weight of the total fibre content consists of wood fibres obtained by a chemical process ## In other countries National tariff lines under 4804.52 are live on border.bot for the United States (5 lines, also used by 1 other country). - [United States](https://border.bot/countries/united-states/hs-codes/480452): 5 lines, used by 1 other country - Previous subheading: [4804.51](https://border.bot/hs-codes/480451) Other kraft paper and paperboard weighing 225 g/m2 or more: Unbleached - Next subheading: [4804.59](https://border.bot/hs-codes/480459) Other kraft paper and paperboard weighing 225 g/m2 or more: Other ## Frequently asked questions ### What does HS code 4804.52 cover? HS code 4804.52 covers other kraft paper and paperboard weighing 225 g/m2 or more, bleached uniformly throughout the mass and of which more than 95 % by weight of the total fibre content consists of wood fibres obtained by a chemical process. ### Which heading and chapter is HS code 4804.52 in? HS code 4804.52 is in heading 48.04 (uncoated kraft paper and paperboard, in rolls or sheets, other than that of heading 48.02 or 48.03) in chapter 48 (paper and paperboard; articles of paper pulp, of paper or of paperboard). ### Where are goods of heading 48.04 classified when 4804.52 doesn’t fit? Other goods of heading 48.04 are classified under 4804.11 (kraftliner, unbleached), 4804.19 (kraftliner, other), 4804.21 (sack kraft paper, unbleached), 4804.29 (sack kraft paper, other) or 7 others. ### Which countries’ tariffs list national lines under HS code 4804.52? National tariff lines under 4804.52 are live on border.bot for the United States (5 lines, also used by 1 other country). ## Sources and updates The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026. This page was last updated on 11 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. Machine-readable: https://border.bot/hs-codes/480452.json