Commerce Initiates Antidumping Duty and Countervailing Duty Investigations of Truck Bed Covers from the People’s Republic of China

Commerce Initiates Antidumping Duty and Countervailing Duty Investigations of Truck Bed Covers from the People’s Republic of China

On March 18, 2026, the U.S. Department of Commerce (Commerce) announced the initiation of antidumping duty (AD) and countervailing duty (CVD) investigations of truck bed covers from the People’s Republic of China (China).

Alleged Dumping Margins

| Trading Partner | Dumping Margins (Percent) |
| --- | --- |
| China | 116.12 - 233.06 |
Alleged Subsidy Rate

| Trading Partner | Subsidy rate |
| --- | --- |
| China | Above de minimis* |
* de minimis = less than one percent for developed countries, less than two percent for developing countries.

Import Statistics

| China | 2023 | 2024 | 2025 |
| --- | --- | --- | --- |
| Volume (number) | 240,642,737 | 255,453,591 | 217,007,335 |
| Value (USD) | $1,376,590,909 | $1,466,518,708 | $1,123,074,299 |
Source:  U.S. Census Bureau, accessed through Trade Data Monitor (Harmonized Tariff Schedule of the United States (HTSUS) subheading 8708.29.5160). Imports of truck bed covers enter under an HTSUS subheading that covers a wide range of automotive products, including subject merchandise and non-subject merchandise. Therefore, publicly available import data may not accurately reflect actual imports of truck bed covers covered by the scope of the investigations. The petitioner estimated that the volume of U.S. imports of truck bed covers in 2025 was 946,000 units.

Next Steps

• The U.S. International Trade Commission (ITC) is currently scheduled to issue its preliminary determination on or around April 13, 2026.  For more information related to the ITC’s timeline, please refer to the ITC’s calendar.

• If the ITC issues an affirmative preliminary determination, Commerce would be scheduled to announce its preliminary determination on May 22, 2026, for the CVD investigation, and on August 5, 2026, for the AD investigation. These deadlines may be extended in accordance with the statute.
  Other Case Information

• The petitioner is RealTruck, Inc., Laurmark Enterprises, Inc. (d/b/a BAK Industries), Undercover, Inc., Retrax Holdings, LLC, Truxedo, Inc., Extang Corporation, A.R.E. Accessories LLC, and Roll-N-Lock Corporation (collectively, RealTruck) (Ann Arbor, MI).

• For general information and next steps, please refer to a list of initiation FAQs.

• Additional case information, including the scope of the investigations and alleged subsidy programs, are on file electronically via Enforcement and Compliance’s Antidumping and Countervailing Duty Centralized Electronic Service System (ACCESS). Once you log in, please refer to case numbers:

| Trading Partner | AD Case Numbers | CVD Case Numbers |
| --- | --- | --- |
| China | A-570-223 | C-570-224 |
- To date, Commerce maintains 823 AD and CVD orders that provide relief to American companies and industries impacted by unfair trade.

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