Announcement
15 Jul 2025
In July 2025, the US Department of Commerce launched a Section 232 investigation into the national security implications of importing polysilicon and its derivatives.
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Number of interventions
2
0 certainly harmful
2 likely harmful
0 liberalising
List of interventions
Implementation date
No implementation date
Revocation date:
No revocation date
Updated: 15 Jul 2025
Import quota
On 15 July 2025, the U.S. Department of Commerce (DOC) announced the launch of a Section 232 investigation—initiated on 1 July 2025—into the national security implications of imports of polysilicon...
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Updated: 15 Jul 2025
Import tariff
On 15 July 2025, the U.S. Department of Commerce (DOC) announced the launch of a Section 232 investigation—initiated on 1 July 2025—into the national security implications of imports of polysilicon...
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