US AD/CVD order record · dataset entry, not legal advice.
Source: Federal Register · data retrieved 2026-10-16T13:56:10Z
The products covered by these orders are monomers and oligomers from Taiwan. For a complete description of the scope of the orders, see the appendix to this notice. AD Order On March 4, 2026, in accordance with 735(d) of the Act, the ITC notified Commerce of its final determination that an industry in the United States is materially injured within the meaning of section 735(b)(1)(A)(i) of the Act by reason of imports of monomers and oligomers from Taiwan that are sold in the United States at LTFV. Therefore, in accordance with sections 735(c)(2) and 736 of the Act, Commerce is issuing this AD order. Because the ITC determined that imports of monomers and oligomers are materially injuring a U.S. industry, unliquidated entries of such merchandise from Taiwan, entered or withdrawn from warehouse for consumption, on or after September 9, 2025, are subject to the assessment of antidumping duties. Id. Therefore, in accordance with sections 736(a)(1) of the Act, Commerce will direct U.S. Customs and Border Protection (CBP) to assess, upon further instruction by Commerce, antidumping duties equal to the amount by which the normal value of the merchandise exceeds the export price (or constructed export price) of the merchandise on all relevant entries of monomers and oligomers from Taiwan. Antidumping duties will be assessed on unliquidated entries of monomers and oligomers entered, or withdrawn from warehouse, for consumption on or after September 9, 2025, the date of the publication of the LTFV Preliminary Determination but will not include entries occurring after the expiration of the provisional measures period and before the publication of the ITC's final injury determination under section 735(b) of the Act, as further described in the ``Provisional Measures--AD'' section of this notice. See Certain Monomers and Oligomers from Taiwan: Preliminary Affirmative Determination of Sales at Less Than Fair Value and Preliminary Affirmative Determination of Critical Circumstances, 90 FR 43409 (September 9, 2025) (LTFV Preliminary Determination). Critical Circumstances--AD In addition, the ITC found that critical circumstances do not exist with respect to imports of monomers and oligomers from Taiwan. As a result, we intend to instruct CBP to lift the suspension of liquidation and to refund all cash deposits for estimated antidumping duties with respect to entries of subject merchandise entered, or withdrawn from warehouse, for consumption on or after June 11, 2025, (i.e., 90 days prior to the date of publication of the affirmative LTFV Preliminary Determination), but before September 9, 2025 (i.e., the date of publication of the LTFV Preliminary Determination). Suspension of Liquidation and Cash Deposits--AD In accordance with section 736 of the Act, Commerce intends to instruct CBP to reinstitute the suspension of liquidation of monomers and oligomers from Taiwan, effective on the date of publication of the ITC's final affirmative injury determination in the Federal Register. Commerce also intends to instruct CBP to require cash deposits equal to the estimated weighted-average dumping margins listed in the LTFV Final Determination. The all-others rate applies to all producers or exporters not specifically listed. These instructions suspending liquidation and cash deposit requirements will remain in effect until further notice. Estimated Weighted-Average Dumping Margins Weighted average Producer or exporter dumping margin (percent) Eternal Materials Co., Ltd * 130.23 Qualipoly Chemical Corporation * 130.23 Synth-Edge Advanced Material Co., Ltd * 130.23 All Others 130.23 * Rate is based on facts available with adverse inferences. Provisional Measures--AD Section 733(d) of the Act states that suspension of liquidation pursuant to an affirmative preliminary determination may not remain in effect for more than four months, except where exporters representing a significant proportion of exports of the subject merchandise request that Commerce extend the four-month period to no more than six months. In the underlying investigation, Commerce published the LTFV Preliminary Determination on September 9, 2025. Therefore, the four- month period beginning on the date of publication ended on January 6, 2026. Pursuant to section 737(b) of the Act, the collection of cash deposits will begin on the date of publication of the ITC's final injury determinations. Therefore, in accordance with section 733(d) of the Act, Commerce will instruct CBP to terminate the suspension of liquidation and to liquidate, without regard to antidumping duties, unliquidated entries of monomers and oligomers from Taiwan entered, or withdrawn from warehouse, for consumption on or after January 7, 2026, the first day provisional measures were no longer in effect, until and through the day preceding the date of publication of the ITC's final injury determination in the Federal Register. Suspension of liquidation and the collection of cash deposits will resume on the date of publication of the ITC's final determination in the Federal Register.
Scope text quoted verbatim from the Federal Register notice. Scope text retrieved: 2026-10-19T16:17:45Z. Record last fetched: 2026-10-16T13:56:10Z. Verify against the official notice before relying on it.
| HTSUS (dotted) | 8-digit | Description (USITC reference) |
|---|---|---|
| 2916.12.10 | 29161210 | Aromatic |
| 2916.12.50 | 29161250 | Other |
| 2916.14.10 | 29161410 | Dicyclopentenyloxyethyl methacrylate |
| 2916.14.20 | 29161420 | Other |
| 3824.99.11 | 38249911 | In the form of ingots |
| 3824.99.19 | 38249919 | Other |
| 3824.99.21 | 38249921 | Consisting wholly of substances found naturally in coal tar, whether obtained from coal tar or other source |
| 3824.99.25 | 38249925 | Aqueous mixtures of triphenyl sulfonium chloride, diphenyl (4-phenylthio)phenyl sulfonium chloride and (thiodi-4,1- phenylene)bis(diphenyl sulfonium) dichloride |
| 3824.99.26 | 38249926 | Benzene, 2,4-diisocyanate-1,3,5-tris(1- methylethyl) homopolymer; 5-Fluoro-2-methyl-1-[[4-(methylsulfinyl)- phenyl]methylene]-1H-indene;Mixtures of dimethyl phthalate, t-butanol, hydrogen peroxide, and sodium salicylate; andMixtures containing derivatives of N-[4-(2- hydroxy-3-phenoxypropoxy)phenyl]- acetamide |
| 3824.99.29 | 38249929 | Other |
| 3824.99.31 | 38249931 | Of bismuth |
| 3824.99.32 | 38249932 | Of hydrosulfite compounds, of sulfoxylate compounds, or of both |
| 3824.99.33 | 38249933 | Of mercury |
| 3824.99.34 | 38249934 | Of molybdenum |
| 3824.99.35 | 38249935 | Of tungsten |
| 3824.99.36 | 38249936 | Of vanadium |
| 3824.99.39 | 38249939 | Other |
| 3824.99.41 | 38249941 | Fatty substances of animal or vegetable origin and mixtures thereof |
| 3824.99.49 | 38249949 | Mixtures that are in whole or in part of hydrocarbons derived in whole or in part from petroleum, shale oil or natural gas |
| 3824.99.50 | 38249950 | Chlorinated but not otherwise halogenated |
| 3824.99.55 | 38249955 | Other |
| 3824.99.70 | 38249970 | Mixtures of dibromo neopentyl glycol; Polydibromophenylene oxide; Tetrabromobisphenol-A-carbonate oligomers; and Electroplating chemical and electroless plating solutions and other materials for printed circuit boards, plastics and metal finishings |
| 3824.99.75 | 38249975 | Naphthenic acids, their water-insoluble salts and their esters |
| 3824.99.93 | 38249993 | Other |
| 3907.29.00 | 39072900 | Other |
| 3907.30.00 | 39073000 | Epoxide resins |
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At a glance
The antidumping and countervailing measure covers Certain Monomers and Oligomers, imported from Taiwan. Case number C-583-880 is one of 540 active orders tracked in the database and was established 2026-03-11; the described product range determines which ten-digit lines inherit the cash-deposit obligation. Scope language in the Federal Register document controls.
As of dataset vintage 2026-10-16T16:09:24Z, yes: importers entering covered goods post a cash deposit at the current rate until Commerce's next administrative review publishes revised margins in the Federal Register. Deposit rates can change every review cycle, so confirm the latest Federal Register notice before you quote a figure to your customs broker.
These HTS headings are recorded in the case linkage: 2916.12.10, 2916.12.50, 2916.14.10, 2916.14.20, 3824.99.11, 3824.99.19, 3824.99.21, 3824.99.25, 3824.99.26, 3824.99.29, 3824.99.31, 3824.99.32, 3824.99.33, 3824.99.34, 3824.99.35, 3824.99.36, 3824.99.39, 3824.99.41, 3824.99.49, 3824.99.50, 3824.99.55, 3824.99.70, 3824.99.75, 3824.99.93, 3907.29.00, 3907.30.00. Confirm the exact ten-digit code against the published scope language, because product descriptions rather than codes alone define the legal boundary of the order, and scope rulings occasionally widen or narrow which lines inherit the deposit obligation.
Primary sources: Federal Register — C-583-880 · USITC Harmonized Tariff Schedule — republished with provenance by exportsonar.com