Announcement
22 Apr 2010
In April 2010, the government of China initiated a new antidumping investigation. The antidumping duty imposed in 2012 was extended for a period of five years in April 2017. In April 2022, a sunset review was initiated and the definitive duty was extended for a new period in April 2023. In March 2025, an anti-circumvention investigation on imports from the United States was initiated.
Source
Number of interventions
2
1 certainly harmful
1 likely harmful
0 liberalising
1 in force
Implementation date
18 Feb 2011
Revocation date:
No revocation date
On 22 April 2010, the Chinese Ministry of Commerce announced the initiation of an antidumping investigation on imported Dispersion Unshifted Single-Mode Optical Fiber from the EU and the US. In accord...
Implementation date
No implementation date
Revocation date:
No revocation date
On 4 March 2025, the Chinese authorities initiated an anti-circumvention investigation on imports of certain dispersion unshifted single-mode optical fiber from the United States. This investigation f...
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