Commerce AD LTFV Initiation Correction (A-570-227 et al.): PTMEG From China, Korea, Taiwan, Vietnam
The Department of Commerce published a correction to its May 5, 2026 notice initiating less-than-fair-value (antidumping) investigations on polytetramethylene ether glycol (PTMEG) from China, Korea, Taiwan, and Vietnam (case numbers A-570-227, A-580-922, A-583-882, A-552-855). The correction fixes a typographical error in the HTSUS subheadings listed in the scope of the investigations. The underlying LTFV...
What changed
Commerce published an AD/CVD-related record: The Department of Commerce published a correction to its May 5, 2026 notice initiating less-than-fair-value (antidumping) investigations on polytetramethylene ether glycol (PTMEG) from China, Korea, Taiwan, and Vietnam (case numbers A-570-227, A-580-922, A-583-882, A-552-855). The correction fixes a typographical error in the HTSUS subheadings listed in the scope of the investigations. The underlying LTFV.
Procedural posture
The record is tied to case A-570-227, A-580-922, A-583-882, A-552-855.
Affected scope
HS scope: 39; countries: CN, KR, TW, VN; instruments: AD/CVD
Practical impact
Treat this as a docket signal until the rate, liquidation, or cash deposit effect is confirmed in the notice.
What to check next
Check the next Commerce or ITC step, including questionnaires, preliminary results, final results, sunset review scheduling, or court remand activity.
Source limits
This brief is limited to the cited source record and does not confirm later amendments, litigation, implementation guidance, or current legal status.