Free ADD Verification Tool
Anti-Dumping Duty Checker
Instantly verify whether a product is likely subject to Anti-Dumping Duties (ADD) by HS code, country of origin, and target market. Designed for importers, freight forwarders, and trade compliance teams.
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Result
Awaiting input
Fill in HS code and origin to begin.
This tool provides indicative results based on publicly known anti-dumping orders. Always confirm with the importing country's customs authority or a licensed trade attorney before shipping.
How the check works
1
Enter HS Code
Provide the 6–10 digit Harmonized System code that classifies your product at customs.
2
Set Origin & Market
Specify where the product was made and which country it will be imported into.
3
Get ADD Status
Receive an instant indication of active cases, applicable duty rates, and scope references.
Common product categories with ADD orders
Steel & Iron
Wheels, rebar, plate, nails, pipe
Aluminum
Foil, extrusions, sheet
Seafood
Frozen warmwater shrimp, crawfish
Tires
Passenger & light truck radial
Chemicals
PET resin, glycine, xanthan gum
Paper & Packaging
Uncoated paper, corrugated boxes
Agriculture
Honey, mushrooms, rice
Solar / Energy
Cells, modules, panels
Frequently asked questions
How do I check if my product is subject to anti-dumping duties?
Enter the product's HS code along with the country of origin and destination market into the checker above. The tool matches your inputs against active anti-dumping orders and returns the relevant case number, scope description, and applicable duty rate when a match is found.
Which products are most commonly subject to anti-dumping duty?
Anti-dumping orders most frequently cover steel and aluminum products (wheels, rebar, foil, extrusions), tires, frozen shrimp, steel nails, honey, PET resin, aluminum extrusions, and solar panels. These cases often target imports from major manufacturing hubs such as China, India, Vietnam, South Korea, Turkey, Russia, and Brazil.
How are anti-dumping duty rates calculated?
Authorities compare a product's export price to its "normal value," usually the home-market price or the constructed cost in