Announcement
20 May 2024
In May 2024, the United States initiated an anti-subsidy investigation on imports of certain alkyl phosphate esters from China. In June 2025, a definitive duty was imposed. In July 2026, an anti-circumvention investigation on imports from Canada was initiated.
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Number of interventions
2
1 certainly harmful
1 likely harmful
0 liberalising
List of interventions
Implementation date
11 Jun 2025
Revocation date:
No revocation date
Announced: 20 May 2024
Anti-subsidy
In force
On 13 May 2024, the United States initiated an anti-subsidy investigation on imports of certain alkyl phosphate esters from China. The products subject to investigation are classified under HS code su...
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Implementation date
No implementation date
Revocation date:
No revocation date
Initiation: 23 Jul 2026
Anti-circumvention
Recent update from 23 Jul 2026:
On 23 July 2026, the United States initiated an anti-circumvention investigation on imports of certain alkyl phosphate esters from Canada (Case No. C-570-169). This investigation follows suspicion ...
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