Announcement
20 Feb 2025
In February 2025, the Mexican authorities initiated an antidumping investigation on imports of ammonium sulphate from China. In November 2025, a provisional duty was imposed. In August 2026, a definitive duty was imposed.
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Number of interventions
1
1 certainly harmful
0 likely harmful
0 liberalising
List of interventions
Implementation date
25 Nov 2025
Revocation date:
No revocation date
Definitive duty: 14 Aug 2026
Anti-dumping In force
Recent update from 14 Aug 2026:
On 14 August 2026, the Mexican authorities published a notice imposing a definitive antidumping duty on imports of the subject good from China (DOF 14/08/2026). The rate of duty on imports from Chi...
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