HTS 0406.20.51Cheese and curd:Grated or powdered cheese, of all kinds: Romano made from cow's milk, Reggiano, Parmesan, Provolone, Provoletti, Sbrinz and Goya cheeses: Other: Made from cow's milk: Described in additional U.S. note 21 to this chapter and entered pursuant to its provisions

What that translates to:Grated/powdered cow's-milk Parmesan, Romano etc., under U.S. note 21

Also written 04062051 or 0406.20.5100. Rates as CBP is collecting them today. Updated Oct 1, 2026.

Country of origin

Grated/powdered cow's-milk Parmesan, Romano etc., under… (HTS 0406.20.51) from China owe 35% in total duties as of Oct 1, 2026: a 15% regular duty plus a 12.5% forced-labor tariff (Section 301) and a 7.5% China tariff (Section 301).

Total duty rate35%That's $3,500 on a $10,000 shipment.

Forced-labor tariffSection 301, since Jul 24, 202612.5%

China tariffSection 301, since Feb 14, 20207.5%

Regular dutyBase rate (MFN) in the tariff schedule15%

Total duty35%

Court status: Challenged at the U.S. Court of International Trade in In re Section 301 Forced Labor Cases, Court No. 26-03555-3JP, before a three-judge panel. The plaintiffs, Learning Resources and others, have moved for judgment on the agency record, arguing that the action (91 FR 47318) exceeds USTR's statutory authority, is arbitrary and capricious, and is pretextual; 25 states, plaintiffs in Court No. 26-cv-03467-3JP, support them as amici (brief filed Sep 11, 2026). No ruling as of Oct 1, 2026, so the rate is unchanged.

Sources: USITC Harmonized Tariff Schedule, Revision 20 (2026); USTR, Notice of Actions in Section 301 Investigations (forced labor), 91 FR 47318, Jul 28, 2026; HTS 9903.05.31; USTR, Notice of Modification of Section 301 Action (List 4A cut to 7.5% from Feb 14, 2020), 85 FR 3741, Jan 22, 2020; HTS 9903.88.15.

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Official description

Cheese and curd: Grated or powdered cheese, of all kinds: Romano made from cow's milk, Reggiano, Parmesan, Provolone, Provoletti, Sbrinz and Goya cheeses: Other: Made from cow's milk: Described in additional U.S. note 21 to this chapter and entered pursuant to its provisions

Legal text from the Harmonized Tariff Schedule, Revision 20 (2026), chapter 4: Dairy produce; birds' eggs; natural honey; edible products of animal origin, not elsewhere specified or included.

Statistical lines

The 10-digit numbers used on entry paperwork. They share this code's duty rates.

0406.20.5100 (0406205100)Described in additional U.S. note 21 to this chapter and entered pursuant to its provisions · reported in kg, kg cmsc

What changed for this code

Jul 24, 2026Forced-labor tariffs start on imports from 60 economies (Section 301)
Jul 22, 202625% Section 301 tariff on products of Brazil starts
Jan 1, 2026Section 301 tariff on Nicaragua starts at 0%, set to rise to 10% in 2027 and 15% in 2028

Questions about HTS 0406.20.51

What is the duty rate for HTS 0406.20.51?

The regular (column 1 general) rate printed in the tariff schedule is 15%. Goods from China owe 35% in total as of Oct 1, 2026, including any additional tariffs. Additional tariffs depend on the country of origin; choose one above to see its full rate.

Is HTS 0406.20.51 subject to Section 301 tariffs?

Yes, for goods from 54 countries and territories as of Oct 1, 2026, including Algeria, Angola, Argentina, Australia, Bahamas. Choose a country above to see the rate and any exemptions.

Is HTS 0406.20.51 subject to Section 232 tariffs?

No Section 232 tariff applies to HTS 0406.20.51 as of Oct 1, 2026, from any country of origin.

HTSLookup shows the duties CBP collects on this code by country of origin. Antidumping or countervailing duties may also apply to some exporters; they're set per company and aren't shown.