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notice Published 2026-07-16

Polytetramethylene Ether Glycol from China, South Korea, Taiwan, and Vietnam; Determinations

Origins: CN,TW,KR,VN
📌 ETDETA brief — importer impact summary (educational)

Brief takeaway: The notice reports ITC injury determinations in the antidumping/countervailing duty proceedings on polytetramethylene ether glycol (PTMEG) from four named countries, which may signal duties on these imports.

What changed: According to the notice, the International Trade Commission issued its determinations in the investigations covering polytetramethylene ether glycol from China, South Korea, Taiwan, and Vietnam. The notice does not, in this text, state the specific outcome, effective dates, or duty rates, so those details are not specified here.

Who's affected: The notice names polytetramethylene ether glycol (PTMEG) as the product at issue. It cites four countries of origin: China (CN), Taiwan (TW), South Korea (KR), and Vietnam (VN). Specific HTS codes are not stated in this text.

What to review:
- Review whether the products you import fall within the PTMEG scope described in the underlying ITC and Commerce proceedings.
- Confirm with your customs broker whether any antidumping or countervailing duties, cash deposits, or reporting requirements may result from these determinations.
- Check the country of origin of your PTMEG shipments against the four countries named in the notice.
- Confirm the applicable HTS classification and any effective dates with your broker or trade counsel, since they are not stated here.

This is general information, not legal advice and not a compliance determination — confirm specifics with a licensed customs broker or trade counsel.

Official notice

Polytetramethylene Ether Glycol from China, South Korea, Taiwan, and Vietnam; Determinations
Source: Federal Register · International Trade Commission · Read the official notice ↗

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This update is a general educational summary based on public CBP CSMS / Federal Register information. It is not legal advice, customs broker advice, a final classification, duty determination, entry instruction, or compliance determination. Importers should confirm applicability, effective dates, HTSUS/Chapter 99 reporting, rates, refunds, PSC procedures, and filing instructions with their licensed customs broker, trade counsel, and/or CBP.