Duties
Antidumping and countervailing duties (AD/CVD)
Independent site, not a government agency or a customs broker. General information, not legal advice or customs advice.
The layer our calculator cannot add for you: what it is, how to check for it, and why it can be larger than everything else.
Duties we can calculate, before any order
Duties and customs fees
$5,797
7318.16.00: duties $5,750, 57.5% of value
| Ordinary duty (Free) Column 1 General | $0 |
| Section 232 metals (50%) Heading for list group A, U.S. note 16 | $5,000 |
| Section 301, 60 economies (0%) not charged on goods under a product program, U.S. note 52(f) | $0 |
| Section 301 on China, List 4A (7.5%) U.S. note 20. USTR exclusions are not applied here | $750 |
| Merchandise processing fee 0.3464% of value, min $34.58, max $670.86 | $35 |
| Harbor maintenance fee 0.125% of value, ocean cargo at covered ports | $13 |
USTR exclusions under headings 9903.88.69 and .70 run through November 9, 2026, and are not applied here. If yours covers your goods, this list duty does not apply until that date.
Rates of 2026 HTS Revision 22, read on 2026-11-02. Antidumping and countervailing duties, state taxes and USTR exclusions are not included. Estimate, not a customs ruling. Everything you enter stays in this browser: nothing is sent or stored.
Antidumping duties answer imports sold below fair value, and countervailing duties answer foreign subsidies. Under 19 U.S.C. 1673 and 1671, they follow determinations by the Commerce Department and an injury finding by the US International Trade Commission. CBP has an AD/CVD page, which we list as a pointer. They differ from every other layer on this site in one important way: they are not printed in the rate columns of the tariff schedule. That is why our calculator leaves them out and says so under each result. Note 52 of the tariff confirms these orders keep applying alongside the country duty. Before you price a product, check whether an order covers it. Commerce’s notices in the Federal Register name the product and the country, as its 2026 results for softwood lumber from Canada and aluminum extrusions from China show. Read on November 2, 2026.
Before any antidumping order
| Origin | Duty | Share of value | Layers |
|---|---|---|---|
| United Kingdom | $2,500 | 25% | Section 232 metals |
| Vietnam | $5,000 | 50% | Section 232 metals |
| Mexico | $5,000 | 50% | Section 232 metals |
| India | $5,000 | 50% | Section 232 metals |
| European Union | $5,000 | 50% | Section 232 metals |
| Japan | $5,000 | 50% | Section 232 metals |
| South Korea | $5,000 | 50% | Section 232 metals |
| Taiwan | $5,000 | 50% | Section 232 metals |
| Canada | $5,000 | 50% | Section 232 metals |
| Thailand | $5,000 | 50% | Section 232 metals |
| Any other country | $5,000 | 50% | Section 232 metals |
| China | $5,750 | 57.5% | Section 232 metals + Section 301 on China, List 4A |
| Brazil | $7,500 | 75% | Section 232 metals + Section 301, Brazil |
Without a trade agreement claim or USTR exclusion, and before fees. Everything you enter stays in this browser: nothing is sent or stored.
Rates read by Radif Partners · Editorial policy · Method and sources
Where this layer sits
Think of your entry as a stack: ordinary duty, then chapter 99, then AD/CVD on top. Take steel nuts on 7318.16, with Free ordinary duty, and List 4A: +7.5% for China. The calculator gives $5,750 (57.5%) on $10,000 without any metals program. Any order would be added to that, as a percentage or an amount, and we offer no estimate. We have not read a case for this example, so it does not imply that an order exists.
Steps to check
- Write down your product, in plain words, and its country of origin.
- Read the list of orders from Commerce, or ask a broker.
- If a name looks close, read the scope in the Federal Register.
- Get the case number and rate in writing.
What we chose not to print
A table here would go out of date. So this page names the process, and links to CBP’s page.