U.S. exports of Mustard Flour, Meal & Prepared Mustard (HS 210330) totaled $7.8M in August 2026.
Importers of Mustard Flour, Meal & Prepared Mustard paid $210K in duties in August 2026, an average duty rate of 5.74% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule.
Last updated: August 2026 dataFrance is the dominant US supplier of prepared mustard under this heading, reflecting Dijon's global brand recognition and the concentration of French mustard manufacturing for export. The US schedule separates mustard flour and meal (2103302000) — an intermediate ingredient used in food manufacturing and spice blending — from finished prepared mustard (2103304000), which includes Dijon, whole-grain, and other condiment styles. Mustard flour is also used as a functional ingredient in processed meats and dressings, so importers may need to consider whether the product's end-use affects labeling or allergen declaration requirements. FDA requires mustard to be declared as an allergen on US food labels, which affects downstream customers of imported mustard flour.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
239 import shipments a month
Mustard is not currently listed as one of the nine major food allergens under US FALCPA, unlike in the EU and Canada where it is a mandatory declared allergen. However, importers supplying mustard flour to food manufacturers who export to those markets must ensure allergen labeling meets destination-country requirements. Domestically, voluntary allergen disclosure is common, and buyers should clarify labeling expectations with their customers before import.
Mustard flour and meal (2103302000) are ground from mustard seed with minimal further processing — no vinegar, salt, or other condiment ingredients added. Prepared mustard (2103304000) is a finished condiment that has been mixed with liquid (typically vinegar or water), salt, and other seasonings. If a product is partially processed — for example, defatted mustard powder with added salt — importers should seek a binding ruling to confirm the correct subheading.
Subheading 3 of 4 in heading 2103
Subheading 210330 · $7.8M of $195.2M
ImportsExports
Imports
$3.6MYoY · free account
Exports
$7.8MYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $42.2M of Mustard Flour, Meal & Prepared Mustard and exported $90.7M.
Through August 2026. Source: U.S. Census Bureau.
Exports · August 2026
destination
Canada and Mexico together take 48% of it.
customs district
origin
entry
rate provision · imports
37.1% enters free of duty; duty collected equals 5.74% of imports for consumption.
HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Imports for consumption | Average duty rate | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 2103304000 | Mustard, Prepared | $2.5M | 7.76% | 80.41% | $190K |
| 2103302000 | Mustard Flour and Meal | $1.2M | 1.62% | 27.18% | $19K |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 2103300000 | Mustard Flour and Meal and Prepared Mustard | $7.8M |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
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