US AD/CVD order record · dataset entry, not legal advice.
Source: Federal Register · data retrieved 2026-10-16T16:08:48Z
The products covered by the Order are chlorinated isocyanurates. Chlorinated isocyanurates are derivatives of cyanuric acid, described as chlorinated s-triazine triones. There are three primary chemical compositions of chlorinated isocyanurates: (1) Trichloroisocyanuric acid (TCCA) (Cl3(NCO)3), (2) sodium dichloroisocyanurate (dihydrate) (NaCl2(NCO)3 X 2H2O), and (3) sodium dichloroisocyanurate (anhydrous) (NaCl2(NCO)3). Chlorinated isocyanurates are available in powder, granular and solid (e.g., tablet or stick) forms. Chlorinated isocyanurates are currently classifiable under subheadings 2933.69.6015, 2933.69.6021, 2933.69.6050, 3808.50.4000, 3808.94.5000, and 3808.99.9500 of the Harmonized Tariff Schedule of the United States (HTSUS). The tariff classification 2933.69.6015 covers sodium dichloroisocyanurates (anhydrous and dihydrate forms) and trichloroisocyanuric acid. The tariff classifications 2933.69.6021 and 2933.69.6050 represent basket categories that include chlorinated isocyanurates and other compounds including an unfused triazine ring. The tariff classifications 3808.50.4000, 3808.94.5000 and 3808.99.9500 cover disinfectants that include chlorinated isocyanurates. The HTSUS subheadings are provided for convenience and customs purposes. The written description of the scope of this Order is dispositive. Continuation of the Order As a result of the determinations by Commerce and the ITC that revocation of the Order would likely lead to continuation or recurrence of countervailable subsidies and material injury to an industry in the United States, pursuant to section 751(d)(2) of the Act, Commerce hereby orders the continuation of the Order. U.S. Customs and Border Protection will continue to collect countervailing duty cash deposits at the rates in effect at the time of entry for all imports of subject merchandise. The effective date of the continuation of the Order will be the date of publication in the Federal Register of this notice of continuation. Pursuant to section 751(c)(2) of the Act, Commerce intends to initiate the next sunset review of the order not later than 30 days prior to the fifth anniversary of the effective date of continuation. Notification to Interested Parties This five-year sunset review and this notice are in accordance with section 751(c) of the Act and published pursuant to section 777(i)(1) of the Act and 19 CFR 351.218(f)(4). Dated: April 30, 2020. Jeffrey I. Kessler, Assistant Secretary for Enforcement and Compliance. [FR Doc.
Scope text quoted verbatim from the Federal Register notice. Scope text retrieved: 2026-10-19T16:17:45Z. Record last fetched: 2026-10-16T16:08:48Z. Verify against the official notice before relying on it.
| HTSUS (dotted) | 8-digit | Description (USITC reference) |
|---|---|---|
| 2933.69.20 | 29336920 | 2,4-Diamino-6-phenyl-1,3,5-triazine |
| 2933.69.50 | 29336950 | Hexamethylenetetramine |
| 2933.69.60 | 29336960 | Other |
| 3808.94.10 | 38089410 | Containing any aromatic or modified aromatic disinfectant |
| 3808.94.50 | 38089450 | Other |
| 3808.99.04 | 38089904 | Mixtures of 1,1-bis(4-chlorophenyl)-2,2,2- trichloroethanol (Dicofol) and application adjuvants |
| 3808.99.08 | 38089908 | Other |
| 3808.99.30 | 38089930 | Formulated biocides based on 2-methyl-4-isothiazolin-3-one, or 2-n-octyl-4-isothiazolin-3-one, or 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one, or mixtures of 5-chloro-2-methyl-4- isothiazolin-3-one and 2-methyl-4- isothiazolin-3-one; and Metaldehyde |
| 3808.99.70 | 38089970 | Containing an inorganic substance |
| 3808.99.95 | 38089995 | Other |
The scope text also references HS prefix(es) 380850 that we do not yet resolve against our USITC HTS reference table; they are shown verbatim instead of being guessed.
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At a glance
The antidumping and countervailing measure covers Chlorinated Isocyanurates, imported from China. Case number C-570-991 is one of 540 active orders tracked in the database and was established 2025-03-03; 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: 2933.69.20, 2933.69.50, 2933.69.60, 3808.94.10, 3808.94.50, 3808.99.04, 3808.99.08, 3808.99.30, 3808.99.70, 3808.99.95. 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-570-991 · USITC Harmonized Tariff Schedule — republished with provenance by exportsonar.com