Mexico Initiates Expiry Review of its Antidumping Duty Measure on Dioctyl Phthalate from the United States and the Republic of Korea
Mexico Initiates Expiry Review of its Antidumping Duty Measure on Dioctyl Phthalate from the United States and the Republic of Korea
On September 1, 2026, Mexico’s International Trade Practices Unit (UPCI) initiated an expiry review of its antidumping duty (AD) measure on imports of dioctyl phthalate (DOP) from the United States. Mexico’s AD measure on DOP has been in place since September 1, 2021.
What is an expiry review?
An expiry review is also known as a sunset review, and its purpose is to determine whether the revocation of the AD or CVD measure would be likely to lead to the continuation or recurrence of dumping or unfair subsidization and material injury to the domestic industry. The measure may only be extended beyond five years, counting from the date on which a measure was first instituted or the most recently completed expiry review, if both conditions are met.
How can I participate?
U.S. companies involved in the production, sale, or distribution of the subject goods should register as interested parties as soon as possible. Registration is the first step in protecting your rights in a foreign trade remedy proceeding. Doing so allows you to access the case records and submit information and comments, ensuring that your views are considered. To register as an interested party, please follow the instructions listed in the Initiation Notice.
| KEY DATES | |
|---|---|
| Period of Review | July 1, 2025, through June 30, 2026 |
| Initial Questionnaire Response Deadline | October 12, 2026 |
| Final Determination* | September 8, 2027 |
*Estimated
Product Under Review
The subject merchandise is DOP, a primary plasticizer for plastics. It is commonly used in PVC products such as vinyl flooring, cables, wires, and other consumer items such as tablecloths, shower curtains, and furniture upholstery. The merchandise under review is currently classified under tariff code 2917.32.01.
A complete description of the scope can be found in Section D of the Initiation Notice.
Contact Us
The U.S. Department of Commerce’s Office of Trade Remedy Compliance supports U.S. companies facing foreign trade remedy proceedings (antidumping duty, countervailing duty, and safeguard actions) and ensures foreign governments comply with their international trade obligations. Should you have any questions, please contact TRCS@trade.gov. For more information, visit Office of Trade Remedy Compliance.