0404.10.50.10

Articles for which an import license is required

Whey, whether or not concentrated or containing added sugar or other sweetening matter; products consisting of natural milk constituents, whether or not containing added sugar or other sweetening matter, not elsewhere specified or included: Whey and modified whey, whether or not concentrated or containing added sugar or other sweetening matter: Other: Dried: Described in additional U.S. note 12 to this chapter and entered pursuant to its provisions

Unit: kg, kg cmsc Heading: 0404 Chapter: 04 As of May 1, 2026

Duty rates

No active duty rates published for this code.

The rates above are statutory column rates. Trade remedies in Chapter 99 (Section 301, 232, IEEPA, reciprocal) and FTA preferences can change the duty owed on a given entry — see below.

Trade measures (Chapter 99)

9903.03.01

The duty provided in the applicable subheading + 10%

Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter

Effective from February 24, 2026 through July 24, 2026

9903.03.02

The duty provided in the applicable subheading

Articles the product of any country that (1) were loaded onto a vessel at the port of loading and in transit on the final mode of transit prior to entry into the United States, before 12:01 a.m. eastern standard time on February 24, 2026; and (2) are entered for consumption, or withdrawn from warehouse for consumption, before 12:01 a.m. eastern standard time on February 28, 2026

Effective from February 24, 2026 through July 24, 2026

9903.03.03

The duty provided in the applicable subheading

Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter

Effective from February 24, 2026 through July 24, 2026

9903.03.04

The duty provided in the applicable subheading

Articles the product of any country, as provided for in subdivision (aa)(iii) of U.S. note 2 to this subchapter

Effective from February 24, 2026 through July 24, 2026

9903.03.05

The duty provided in the applicable subheading

Articles of civil aircraft (all aircraft other than military aircraft); their engines, parts and components; their other parts, components and subassemblies; and ground flight simulators and their parts and components of any country, provided for in subdivision (aa)(iv) of U.S. note 2 to this subchapter

Effective from February 24, 2026 through July 24, 2026

9903.03.06

The duty provided in the applicable subheading

Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter

Effective from February 24, 2026 through July 24, 2026

9903.03.07

The duty provided in the applicable subheading

Articles the product of Canada, as provided for in subdivision (aa)(vi) of U.S. note 2 to this subchapter

Applies to origin: CA

Effective from February 24, 2026 through July 24, 2026

9903.03.08

The duty provided in the applicable subheading

Articles the product of Mexico, as provided for in subdivision (aa)(vii) of U.S. note 2 to this subchapter

Applies to origin: MX

Effective from February 24, 2026 through July 24, 2026

9903.03.09

The duty provided in the applicable subheading

Articles of textiles or apparel the product of Costa Rica, the Dominican Republic, El Salvador, Guatemala, Honduras or Nicaragua, as provided for in subdivision (aa)(viii) of U.S. note 2 to this subchapter

Applies to origin: CR, SV, GT, HN, NI, DO

Effective from February 24, 2026 through July 24, 2026

9903.03.10

The duty provided in the applicable subheading

Articles that are donations, by persons subject to the jurisdiction of the United States, such as food, clothing and medicine, intended to be used to relieve human suffering

Effective from February 24, 2026 through July 24, 2026

9903.03.11

The duty provided in the applicable subheading

Articles that are informational materials, including but not limited to publications, films, posters, phonograph records, photographs, microfilms, microfiche, tapes, compact disks, CD ROMs, artworks and news wire feeds

Applies to origin: IL

Effective from February 24, 2026 through July 24, 2026

9903.88.03

LIST_1

The duty provided in the applicable subheading + 25%

Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)

Applies to origin: CN

Effective from August 23, 2018

Related CBP rulings

N349294 June 4, 2025

The tariff classification of Whey Protein Crisps from United States

The tariff classification of Whey Protein Crisps from United States

N342270 September 12, 2024

The tariff classification of Milk Protein Powder from Singapore

The subject merchandise, Milk Protein Powder 85%, is described as a spray dried milk protein concentrate manufactured by ultrafiltration of skim milk. It is said to be slight white in color with a bland flavor and flat odor and to possess n

N333193 December 7, 2023

The tariff classification of Milk Protein Concentrates from Ireland

This analysis has been completed. We apologize for the delay. The subject merchandise consists of the following milk protein concentrate products - Solmiko MPC 1001 (81.1 percent milk protein), Solmiko MPC TGF 1004 (83.6 percent milk protei

N309453 April 7, 2021

The tariff classification of Milk Protein Powder from Finland

The review is now complete. We apologize for any delay. There are five Valio Eila™ brand of products under review. Valio Eila™ NUTRI F+ is composed of milk protein concentrate, buttermilk, emulsifiers (lecithin, vegetable oil), magnesium, l

N282563 February 8, 2017

The tariff classification of Milk Protein Concentrate from Mexico

(Miami, FL). The subject merchandise, “Milk Protein Concentrate 85” is a fine white to light cream powder composed of protein (85 percent), lactose (8 percent), fat (6 percent), ash (8 percent), and moisture (6 percent). The pH is 7.2 perce

N260521 January 26, 2015

The tariff classification of a cheese culture medium from Spain.

The item in question is identified as “ECCO 700,” a powdered “cheese culture medium” said to be designed to “optimize the cheese starter culture.” The ingredients are milk protein concentrate (85%), sodium caseinate (10%), whey solids (4%)

N251717 April 3, 2014

The tariff classification of dried whey from Canada.

Product specification sheets, a manufacturing flow chart and a sample identified as an “acid-type whey powder” accompanied your request. The sample is a yellowish-white powder said to contain 1.2% fat (max), 5% moisture (max) and 9-11% prot

N170638 June 27, 2011

The tariff classification of a dairy solids blend from Canada.

The item in question is identified as a “Dairy Product Solids Blend” made by co-drying milk permeate (90%) and fluid whey (10%). The permeate component is described as the product obtained by removing, via ultra-filtration, milk protein and

N115542 July 27, 2010

The tariff classification of a powdered dairy ingredient from an unspecified country.

The item in question is identified as “Nonfat Solids 20,” which is said to be a dry dairy ingredient in powder form consisting of 63 percent sweet whey powder, 31 percent whey protein concentrate (34% protein content), and 6 percent nonfat

N057297 May 1, 2009

The tariff classification of a buttermilk/whey-solids blend from various countries.

The item in question is an off-white powder identified as a “buttermilk blend” typically used in dry bakery mix applications, such as pancake mixes and muffin mixes, as a replacement for buttermilk powder. The specifications indicate that t

N057480 April 28, 2009

The tariff classification of ultrafiltered buttermilk products from Australia or New Zealand.

The two products in question, identified as BCP50 and BCP60, are said to be manufactured from buttermilk that has gone through ultrafiltration. The ultrafiltration process removes some of the buttermilk’s lactose and minerals, thus altering

N026839 May 8, 2008

The tariff classification, marking and status under the North American Free Trade Agreement (NAFTA), of a fluid "whey blend" from Canada; Article 509

The tariff classification, marking and status under the North American Free Trade Agreement (NAFTA), of a fluid "whey blend" from Canada; Article 509

Other codes in heading 0404

View all codes in heading 0404 →

Duty by origin country

The rate above is the statutory base. Total landed duty depends on origin — see the calculated rate for 0404.10.50.10 from each major US trading partner.

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