Global Trade Alert
Global Trade Alert

United States of America: Definitive antidumping duty on imports of polypropylene corrugated boxes from China and a provisional antidumping duty on imports from Vietnam

Announcement

14 Apr 2025

In April 2025, the United States initiated an antidumping investigation on imports of polypropylene corrugated boxes from China and Vietnam. In August 2025, a provisional duty on imports from China was imposed. In December 2025, a provisional duty on imports from Vietnam was imposed. In March 2026, a definitive duty was imposed on imports from China.

Source

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Number of interventions

2

2 certainly harmful

0 likely harmful

0 liberalising

List of interventions

Implementation date

31 Dec 2025

Revocation date:

No revocation date

Preliminary duty: 31 Dec 2025
Anti-dumping In force
On 14 April 2025, the United States published a notice initiating an antidumping investigation on imports of polypropylene corrugated boxes from Vietnam, as well as from China (see related interventio...
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Implementation date

28 Aug 2025

Revocation date:

No revocation date

Definitive duty: 16 Mar 2026
Anti-dumping In force

Recent update from 16 Mar 2026:

On 16 March 2026, the United States imposed a definitive antidumping duty on imports of the subject good from China (Case No. A-570-207). The rate of duty on imports from China is set at 83.64%. Th...

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