How to Reduce China Tariffs Legally

If you want to know how to reduce China tariffs without breaking customs law, the short answer is that you have six legitimate tools: product exclusions and exemptions, duty drawback, foreign trade zones, first sale valuation, correct classification and a real change in where the product is made. Each one works on a different part of the duty bill, and each one has documentation rules that CBP can audit years after the entry. None of them involves hiding where goods come from.

This guide explains how each tool works as of October 2026, which China duties it can and cannot reduce, and what to confirm before you rely on it. It does not list current rates. For the duty layers that apply to products of China and Hong Kong today, read our guide to US tariffs on China and Hong Kong. Rules in this area change through Federal Register notices and CBP messages, so confirm every step for your product and entry date with your licensed customs broker.

What does tariff relief mean?

Tariff relief means any legal measure that lowers, suspends, defers or refunds a duty that would otherwise be owed on an import. It can come from the government, such as a temporary rate cut or a product exclusion, or from a program the importer uses, such as drawback or a foreign trade zone. In practice, the tariff relief meaning that matters to an importer is narrower: which duty is reduced, for which products, for how long, and what evidence is needed to claim it.

Government relief is usually time limited. Program relief, such as drawback, is permanent law but has to be claimed entry by entry, with records. Treating the two the same way is a common planning mistake, because a temporary measure can end on a fixed date while a drawback claim can still be filed years later.

The 2025 temporary tariff relief and what replaced it

The best-known China tariff relief of recent years was temporary tariff relief on the emergency tariffs imposed under the International Emergency Economic Powers Act (IEEPA). Executive Order 14298 of May 12, 2025 suspended the heightened reciprocal rate on the PRC for 90 days and applied an additional 10 percent duty to articles imported from the PRC, including Hong Kong and Macau, from 12:01 a.m. eastern daylight time on May 14, 2025. Executive Order 14334 extended that suspension to November 10, 2025, and Executive Order 14358 of November 4, 2025 continued it under a new economic and trade arrangement with China. The fentanyl-related IEEPA duty applied on top of the reciprocal rate during this period.

That relief no longer matters for new entries, because the tariffs it reduced are gone. On February 20, 2026, the Supreme Court held in Learning Resources, Inc. v. Trump that IEEPA does not authorize tariffs, and the IEEPA duties on China and Hong Kong were terminated. Our China and Hong Kong guide explains the layers that remain, chiefly the original Section 301 duties and the 12.5% Section 301 forced labor duty in force for entries on or after July 24, 2026. For those layers, there is no general temporary rate cut as of October 2026. Relief now comes from the tools described below.

Recovering IEEPA duties already paid

If you paid IEEPA duties on 2025 or early 2026 entries, the relevant relief is a refund rather than a rate cut. CBP announced in CSMS 68396594 that the first phase of its Consolidated Administration and Processing of Entries (CAPE) tool went live on April 20, 2026, allowing importers and authorized brokers to file CAPE declarations in the ACE Portal so that IEEPA duties and interest are refunded on a consolidated basis. Eligibility depends on each entry's liquidation status and on later CAPE phases, so ask your broker which of your entries qualify and by when they must be filed.

How can importers legally reduce China tariffs?

Importers can legally reduce China tariffs by claiming an exclusion or exemption that covers the product, recovering duty through drawback when goods leave the US, deferring duty in a foreign trade zone, declaring a lower but correct customs value under the first sale rule, classifying the product correctly, or moving production so that the product genuinely originates elsewhere. Anyone asking how to get around China tariffs legally should start with the first two, because they need no change to the supply chain.

The table below compares the tools. It shows where each one applies, not whether it applies to your product.

Most importers combine two or three of these. A company that imports Chinese components, assembles kits in the US and exports part of its output, for example, can review classification and value on entry and then claim drawback on the exported share.

Are there exemptions from China tariffs?

Yes, but they are specific and some are about to end. As of October 2026, a China tariff exemption can come from the remaining Section 301 product exclusions, from the exemption annexes in the 2026 forced labor action, or from the rule that products under a Section 232 action do not also pay the forced labor duty. There is no blanket healthcare or life science exemption.

Section 301 exclusions and the November 9, 2026 deadline

Section 301 exclusions remove the original 2018 and 2019 Section 301 duties for narrowly described products. A USTR notice published on December 1, 2025 extended the 178 current exclusions through 11:59 p.m. eastern daylight time on November 9, 2026. The notice traces how that number shrank: USTR had invited comments in late 2023 on 352 reinstated exclusions and 77 COVID-related exclusions, and kept only part of them in each later round. The same notice says USTR's evaluation focused on whether the products are available from sources outside China and on efforts to shift sourcing.

An exclusion applies to any product that matches its description, whether or not you requested it, and it is claimed through the Chapter 99 heading named in the notice. If you rely on one, check the Federal Register in early November 2026. Unless USTR extends them again, entries after the deadline pay the full Section 301 rate, and anything still in transit on that date is affected.

Exemptions from the forced labor duty

The July 2026 USTR notice of action imposed the 12.5% duty on products of China and Hong Kong except as provided in its exemption annexes. The exemptions include articles subject to Section 232 tariffs, certain pharmaceuticals and pharmaceutical ingredients, and certain chemicals limited to their pharmaceutical applications, so end use can decide whether a chemical pays. The notice also rejected requests for an exclusion process, stating that one would be inconsistent with the President's direction. For products outside the annexes, there is no application route to a China tariff exemption under this action.

Pharmaceutical exemptions interact with the Section 232 pharmaceutical action, which our article on US pharma tariffs covers in detail.

Can you get duty drawback on China tariffs?

Yes. Duty drawback China tariffs claims are allowed, which makes drawback one of the most valuable tools for importers who export, return or destroy imported goods. Under 19 CFR part 190, drawback is allowable on duties, taxes and fees imposed under federal law on importation, including merchandise processing fees and harbor maintenance tax, but not on antidumping and countervailing duties. CBP's 2018 implementation instructions stated that Section 301 duties are eligible. For the 2026 action, CBP confirmed in CSMS 69567203 of August 18, 2026 that HTSUS 9903.05.20 to 9903.05.84, the Section 301 forced labor headings, are drawback eligible, after briefly blocking those lines in its validations.

The main drawback types that fit healthcare and life science importers are these:

• Unused merchandise drawback. Imported goods, or commercially interchangeable substitutes, are exported or destroyed without being used in the US. Refunds are generally capped at 99% of the lesser of the duty paid on the import or the duty that would apply to the exported article.

• Manufacturing drawback. Imported materials are used in the US to make articles that are exported or destroyed, such as Chinese components built into instruments sold abroad. This type needs a drawback ruling.

• Rejected merchandise drawback. Goods that do not conform to sample or specification, or were shipped without the consignee's consent, are returned or destroyed.

A complete claim must be filed within five years of the date the designated merchandise was imported, and it must link each import entry line to the export or destruction with evidence. Drawback is complex to set up, so most importers use a drawback specialist or broker and start by measuring how much of their Chinese-origin volume actually leaves the US. The refund is only as good as the records behind it. For a planning view of drawback and zones in pharma supply chains, see our guide to tariff planning for pharma logistics.

Foreign trade zones and Section 301 goods

A foreign trade zone lets you hold, store or process imported goods without paying duty until they leave the zone for US consumption, and goods re-exported from the zone pay no US duty at all. That deferral helps cash flow for slow-moving inventory and avoids duty on stock that is later shipped abroad.

The limit for China is privileged foreign status. Both the 2026 forced labor notice and the original Section 301 actions require covered products admitted to a zone to take privileged foreign status, unless they qualify for domestic status. Under 19 CFR 146.41, that status fixes classification at admission and cannot be abandoned, even if the goods are later manufactured into something else. In plain terms, you cannot use a zone to turn a Section 301 component into a finished product with a lower rate. You keep the deferral and the re-export benefit, but not the classification change.

First sale valuation

Because China duties are mostly ad valorem, a lower but correct customs value lowers every layer at once. Under the first sale rule, an importer buying through a middleman may declare the price the middleman paid the factory, instead of the price the importer paid the middleman, if the earlier sale was a bona fide sale for exportation to the United States. The rule comes from court decisions applying the transaction value standard in 19 CFR 152.103, which values goods at the price actually paid or payable when sold for exportation to the US, plus required additions such as assists and certain royalties.

First sale needs evidence that the goods were clearly destined for the US at the time of the first sale, that the sale was at arm's length, and that the full chain of invoices, contracts and payments is available. It suits importers who buy finished goods through a trading company. It does not help when you buy directly from the manufacturer. Ask your broker or trade counsel to review the documentation before you declare it.

Classification and tariff engineering

Correct classification is the most overlooked way to reduce duty. Section 301 coverage, the exemption annexes and Section 232 actions are all keyed to HTSUS lines, so a product classified to the wrong line can carry a layer it should not, or miss an exemption it qualifies for. Search the line and its Chapter 99 footnotes in the official HTSUS search tool, and use our guide to HS codes for healthcare and life sciences for common product groups.

Tariff engineering means designing or importing a product in a form that legitimately falls under a different line, for example importing a component separately instead of as part of a set. It is lawful when the product really is what it is declared to be. Describing a product inaccurately to reach a lower line is not engineering, and it exposes the importer to penalties. When the line is uncertain, request a binding ruling from CBP before the first entry and keep the reasoning in your file.

Does changing the country of origin avoid China tariffs?

Only when the product genuinely becomes a product of another country. Shipping Chinese goods through Vietnam, Mexico or Hong Kong, relabeling them or doing minor processing there does not change origin, and declaring the transit country as origin is evasion. Under 19 CFR 134.1, work done in another country must effect a substantial transformation to make that country the country of origin. CBP applies the country of origin substantial transformation test case by case, asking whether processing creates a new article with a different name, character or use. Simple assembly, packaging or dilution usually does not qualify.

The part 102 rules use tariff-shift tests and apply to goods of Mexico and Canada for marking purposes. They are not the general test for Section 301 origin, although CBP rulings on similar goods are useful guidance. Before you move a production step, ask for a CBP ruling on the specific process.

Moving production also has costs outside the duty bill. Many other economies were part of the same 2026 Section 301 investigations and face forced labor duties of their own, so the saving can be smaller than expected. For regulated products, a new manufacturing site may need FDA filings, and a new lane needs cold chain qualification. A cheaper origin with a longer or less reliable route can cost more in excursions and delays than it saves in duty.

A practical sequence for the next 90 days

For most healthcare and life science importers, this order gives the fastest results with the least supply chain disruption:

1. List every Chinese-origin product with its 10-digit HTSUS line, Chapter 99 headings, customs value and annual duty paid.

2. Flag any line that uses one of the 178 Section 301 exclusions and plan for the November 9, 2026 deadline.

3. Check each line against the forced labor exemption annexes and any Section 232 coverage.

4. Review classification for the highest-duty products and request rulings where the line is uncertain.

5. Measure exported, returned and destroyed volume to size a drawback program.

6. If you buy through intermediaries, test whether first sale documentation is available.

7. Evaluate a foreign trade zone only if you hold significant inventory or re-export.

8. File for IEEPA refunds on eligible past entries through your broker.

Re-check every result when USTR or CBP publishes a new notice. As of October 2026, the dates most likely to change are the November 9 exclusion deadline and the CAPE refund phases.

Working with a customs broker on China tariff relief

Every tool in this guide depends on accurate entry data: classification, origin evidence, value and the right Chapter 99 lines. Mercury's customs brokerage team reviews classifications and documentation for life science imports before they ship, and formal entries require an active US customs bond. For the wider basics of duty, customs value and fees, see our guide to tariffs and duties for healthcare imports. Drawback programs and trade zone applications have their own specialists, and a broker can coordinate with them so the data behind each claim stays consistent.