U.S. Keeps Tariffs on Chinese Engines to Avoid Unfair Prices
Published Date: 5/28/2026
Notice
Summary
The U.S. Department of Commerce decided to keep the antidumping duties on large vertical shaft engines (225cc to 999cc) and their parts from China because dropping them could lead to unfair low prices again. This means importers from China will still pay extra fees to keep things fair for U.S. engine makers. These rules are effective starting May 28, 2026, protecting American businesses and jobs.
Analyzed Economic Effects
2 provisions identified: 0 benefits, 2 costs, 0 mixed.
Sunset Review Keeps AD Order Intact
If you import certain large vertical shaft engines (225cc–999cc) or their parts from the People’s Republic of China, the Department of Commerce found that revoking the antidumping duty order would likely lead to continuation or recurrence of dumping. This determination was issued as the final result of the expedited first sunset review and is applicable May 28, 2026.
Potential Dumping Margins Up to 468.33%
Commerce determined that the magnitude of the weighted‑average dumping margins likely to prevail if the order were revoked would be up to 468.33 percent. That margin figure applies to certain large vertical shaft engines (225cc–999cc) and parts from China and was stated in the final results of the sunset review applicable May 28, 2026.
Your PRIA Score
Personalized for You
How does this regulation affect your finances?
Sign up for a PRIA Policy Scan to see your personalized alignment score for this federal register document and every other regulation we track. We analyze your financial profile against policy provisions to show you exactly what matters to your wallet.
Key Dates
Department and Agencies
Related Federal Register Documents
2026-10571 — Implementing Certain Tariff-Related Elements of a Trade and Security Agreement Between the American Institute in Taiwan and the Taipei Economic and Cultural Representative Office in the United States
The U.S. is updating tariffs as part of a new trade and security deal with Taiwan, following agreements signed in early 2026. These changes affect businesses trading goods between the U.S. and Taiwan by adjusting certain tariffs to support fairer trade and national security. The updates start now, but some parts of the deal will kick in later once fully approved.
2026-10627 — Xanthan Gum From the People's Republic of China: Notice of Court Decision Not in Harmony With the Results of Antidumping Duty Administrative Review; Notice of Amended Final Results
The U.S. Court of International Trade made a new ruling that changes the antidumping duty rates for certain Chinese xanthan gum producers from 2020-2021. This affects companies like Fufeng and Meihua, who will see updated duty charges starting May 21, 2026. If you’re involved in importing xanthan gum from China, these changes could impact your costs and timing.
2026-10624 — Difluoromethane (R-32) From the People's Republic of China: Final Results of the Expedited First Sunset Review of the Antidumping Duty Order
The U.S. Department of Commerce decided to keep the special tax (antidumping duty) on Difluoromethane (R-32) imported from China because removing it could let unfairly cheap products flood the market again. This affects Chinese exporters and U.S. producers who make this chemical domestically. The decision is effective May 28, 2026, helping protect American businesses and jobs.
2026-10527 — High Purity Dissolving Pulp From Norway: Preliminary Affirmative Determination of Sales at Less Than Fair Value, Postponement of Final Determination, and Extension of Provisional Measures
The U.S. Department of Commerce says that dissolving pulp from Norway is probably being sold in the U.S. for less than it should be. This affects companies importing this product and could lead to extra duties or fees. The final decision is delayed, but provisional measures are extended to keep things fair while they finish the investigation.
2026-10522 — Large Diameter Welded Pipe From the Republic of Türkiye: Preliminary Results and Rescission, In Part, of Antidumping Duty Administrative Review; 2024-2025
The U.S. Department of Commerce found that some Turkish companies sold large welded pipes in the U.S. at unfairly low prices from May 2024 to April 2025. They’re stopping the review for 12 companies but will keep checking others, which could affect import duties and prices soon. Businesses involved should watch for updates and get ready for possible changes starting May 27, 2026.
2026-10525 — Certain Aluminum Foil From the People's Republic of China: Amended Final Results of Antidumping Duty Administrative Review; 2023-2024
The U.S. Department of Commerce fixed some math mistakes in the review of aluminum foil imports from China for April 2023 to March 2024. This change affects companies involved in the trade and could adjust the money they owe or get back. The updated results took effect on May 27, 2026, so everyone should check the new numbers carefully.
Previous / Next Documents
Previous: 2026-10624 — Difluoromethane (R-32) From the People's Republic of China: Final Results of the Expedited First Sunset Review of the Antidumping Duty Order
The U.S. Department of Commerce decided to keep the special tax (antidumping duty) on Difluoromethane (R-32) imported from China because removing it could let unfairly cheap products flood the market again. This affects Chinese exporters and U.S. producers who make this chemical domestically. The decision is effective May 28, 2026, helping protect American businesses and jobs.
Next: 2026-10626 — Approval of Subzone Status; PMI Services North America, Inc.; El Paso, Texas
PMI Services North America in El Paso just got the green light to become a special subzone under Foreign-Trade Zone 68. This means they can enjoy cool trade benefits like reduced tariffs, all within the city’s 2,000-acre limit. The approval happened on May 26, 2026, opening doors for smoother and cheaper international business moves!