4804.31.20.00—Uncoated kraft paper and paperboard, in rolls or sheets, other than that of heading 4802 or 4803, unbleached, otherGeneral
Free
Units
kg
Column 2
25%
Special
—
Supplier development
Tandom’s paid supplier-development service helps industrial buyers identify and evaluate alternative manufacturers, compare quotes, qualify samples, and prepare a first order. Buyers retain supplier approval and all customs and compliance decisions.
Exporting to the United States
Tandom’s Americas Desk works with manufacturers outside the United States on the commercial side of entering it: buyer research, targeted outreach, qualifying the opportunities that come back, quote support, and follow-up.
HTS 4804.31.20.00 is the U.S. Harmonized Tariff Schedule classification for Uncoated kraft paper and paperboard, in rolls or sheets, other than that of heading 4802 or 4803, unbleached, other. It's a 10-digit statistical line in Chapter 48: Paper and paperboard; articles of paper pulp, of paper or of paperboard, Section X: Pulp of Wood or of Other Fibrous Cellulosic Material; Paper and Paperboard; Articles Thereof, used by U.S. Customs and Border Protection to determine the duty rate at entry. 1 potentially relevant AD/CVD order flag links to this code.
New to HTS codes? Read our guide on how HTS classification works →
HTS-linked orders that may be relevant to imports under this code. An HTS link is a screening aid; actual coverage depends on each order's written product scope. Run the AD/CVD lookup → to check whether your specific shipment is in scope.
HTS 4804.31.20.00 is the U.S. Harmonized Tariff Schedule classification for Uncoated kraft paper and paperboard, in rolls or sheets, other than that of heading 4802 or 4803, unbleached, other. It belongs to Chapter 48 of the HTSUS.
The general (Column 1) duty rate for HTS 4804.31.20.00 is Free. This is the most-favored-nation (MFN) rate that applies to imports from World Trade Organization member countries.
The Column 2 rate for HTS 4804.31.20.00 is 25%. This rate applies to imports from countries that do not have normal trade relations with the United States (currently Belarus, Cuba, North Korea, and Russia).
No Chapter 99 flags are linked to HTS 4804.31.20.00 in Tandom's current catalog view. Use the calculator's date, origin, and product inputs to check a specific entry scenario.
Tandom links 1 potentially relevant AD/CVD order flag to this code: A-570-894 (AD, China). An HTS link is a screening aid; review each order's written scope and linked case materials to determine whether a product is covered.
Tandom guides relevant to this code
Where trade compliance APIs fit in a broker's filing pipeline: HTS classification, duty calculation, AD/CVD scope match, and post-summary corrections.
Open resource
Cash deposit cascade, separate rates, all-others, and PRC-wide rates. Worked example on case A-570-910 (galvanized welded steel pipe from China) with three exporter-specific rates.
Open resource
Scope text is authoritative; the HTS list is illustrative. Read scope, find past rulings, and file a 19 CFR 351.225 inquiry. Worked example on case A-570-106 (wooden cabinets from China).
Open resource
Run thousands of product descriptions through HTS classification, score the confidence, and triage borderline rows. Public search endpoint plus the closed-beta three-layer Classifier.
Open resource
How to read, order, and report Chapter 99 HTS codes alongside the base classification on a US entry summary in 2026. The full stacking ladder for brokers and compliance teams.
Open resource
Why raw LLM prompts fabricate stat suffixes, why MCP-augmented prompts do not, and the prompt template a broker can hand to Claude or ChatGPT today.
Open resource