TARIFF TRACKER
Commerce issues AD and CVD orders on certain monomers and oligomers from Taiwan
Commerce issued antidumping and countervailing duty orders on covered monomers and oligomers from Taiwan, applicable March 11, 2026. Listed AD dumping margins are 130.23 percent, and listed CVD subsidy rates are 103.43 percent ad valorem.
Updated October 12, 2026
STATUS
In effect
·
EFFECTIVE
·
AD/CVD
RATE
103.43% to 130.23%
AD dumping margins 130.23%; CVD subsidy rates 103.43% ad valorem.
COUNTRIES
Taiwan
PRODUCT FAMILIES
Chemicals/plastics
HTS CHAPTERS
29, 38, 39
COVERED GOODS
Certain multifunctional acrylate and methacrylate monomers and acrylated bisphenol-A epoxy based oligomers, classifiable under HTSUS 2916.12.5050, 2916.14.2050, 3824.99.2900, 3907.29.0000, and 3907.30.0000. Subject merchandise may also be entered under 2916.12.1000 and 3824.99.9397.
EXCLUSIONS
The scope excludes downstream products including inks, coatings and overprint varnishes. Only subject components of covered blends, mixtures or commingled products are covered. The notice also provides refund and liquidation treatment for critical-circumstance and provisional-measure periods.
WHAT TO DO (OUR GUIDANCE, NOT LEGAL ADVICE)
Check Taiwan-origin CMO purchases against the listed CAS numbers and HTSUS subheadings, and confirm whether blends contain covered components. Review entry dates for cash deposit, refund and provisional-measure gap treatment stated in the order.
SOURCES
International Trade Administration notice, 91 FR 11951 (March 11, 2026)
QUOTES FROM THE SOURCE
Effective date: "DATES: Applicable March 11, 2026." (source)
Signed: "Dated: March 6, 2026." (source)
Rate: "All Others.................................................. 130.23" (source)
Rate: "All Others.............................................. 103.43" (source)
Covered goods: "The products covered by the Orders are certain multifunctional" (source)
Covered goods: "2916.12.5050, 2916.14.2050, 3824.99.2900, 3907.29.0000, and" (source)
Exclusions: "are downstream products, including but not limited to, inks," (source)
Status: "These instructions suspending liquidation and cash deposit requirements will remain in effect until" (source)
Checked against source
on
AD order A-583-879 (Eternal, Qualipoly, Synth-Edge and all others 130.23 percent) and CVD order C-583-880 (Eternal, Qualipoly and all others 103.43 percent) on monomers and oligomers from Taiwan; applicable March 11, 2026 (dated March 6); HTS 2916, 3824, 3907 (Ch. 29, 38, 39); FR API search by case number on 2026-10-12 shows no later revocation or amendment.
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