10/03/2025 | Press release | Distributed by Public on 10/03/2025 06:57
Enforcement and Compliance, International Trade Administration, Department of Commerce.
The U.S. Department of Commerce (Commerce) preliminarily determines that chlorinated isocyanurates (chlorinated isos) from the People's Republic of China (China) were sold in the United States at less than normal value during the period of review (POR) June 1, 2023, through May 31, 2024. Interested parties are invited to comment on these preliminary results.
Applicable October 3, 2025.
Brian Warnes, AD/CVD Operations, Office II, Enforcement and Compliance, International Trade Administration, U.S. Department of Commerce, 1401 Constitution Avenue NW, Washington, DC 20230; telephone: (202) 482-0028.
On July 29, 2024, pursuant to section 751(a)(1) of the Tariff Act of 1930, as amended (the Act), Commerce initiated the administrative review of the antidumping duty (AD) order on chlorinated isos from China covering the period June 1, 2023, through May 31, 2024. (1) The review covers two producers/exporters: Heze Huayi Chemical Co., Ltd. (Heze Huayi) and Juancheng Kangtai Chemical Co., Ltd. (Kangtai). On December 9, 2024, Commerce tolled administrative deadlines in this review by an additional 90 days. (2) On April 30, 2025, Commerce extended the deadline for the preliminary results of this administrative review by 120 days, until September 29, 2025. (3)
For details regarding the events that occurred subsequent to the initiation of this review, see the Preliminary Decision Memorandum. (4) A list of topics discussed in the Preliminary Decision Memorandum is included as the appendix to this notice. The Preliminary Decision Memorandum is a public document and is on file electronically via Enforcement and Compliance's Antidumping and Countervailing Duty Centralized Electronic Service System (ACCESS). ACCESS is available to registered users at https://access.trade.gov. In addition, a complete version of the Preliminary Decision Memorandum can be accessed directly at https://access.trade.gov/public/FRNoticesListLayout.aspx.
The products covered by the Order are chlorinated isos, which are derivatives of cyanuric acid, described as chlorinated s-triazine triones. Chlorinated isos are currently classifiable under subheadings 2933.69.6015, 2933.69.6021, 2933.69.6050, 3808.40.50, 3808.50.40 and 3808.94.5000 of the Harmonized Tariff Schedule of the United States. For a complete description of the scope of the Order, see the Preliminary Decision Memorandum.
Commerce is conducting this administrative review in accordance with section 751(a)(1)(A) of the Tariff Act of 1930, as amended (the Act). Export prices have been calculated in accordance with section 772 of the Act. Because China is a non-market economy within the meaning of section 771(18) of the Act, normal value has been calculated in accordance with section 773(c) of the Act. For a full description of the methodology underlying our conclusions, see the Preliminary Decision Memorandum.
In the Initiation Notice, we informed parties that firms for which the review was initiated that wished to qualify for separate rate status must complete, as appropriate, either a separate rate application or a separate rate certification. (5) Commerce preliminarily determines that Heze Huayi and Kangtai are eligible to receive a separate rate in this review. For further discussion, see the Preliminary Decision Memorandum.
Commerce's policy regarding conditional review of the China-wide entity applies to this administrative review. (6) Under this policy, the China-wide entity will not be under review unless a party specifically requests, or Commerce self-initiates, a review of the entity. Because no party requested a review of the China-wide entity, the entity is not under review, and the entity's rate ( i.e., 285.63 percent) is not subject to change. (7)
As stated above, Commerce preliminarily determines that Heze Huayi and Kangtai have established their eligibility for a separate rate, and that the following weighted-average dumping margins exist for the period of June 1, 2023, through May 31, 2024:
Exporter | Weighted- averagedumpingmargin(percent) |
Heze Huayi Chemical Co. Ltd | 18.39 |
Juancheng Kangtai Chemical Co. Ltd | 4.77 |
Commerce intends to disclose the calculations performed in connection with these preliminary results to interested parties within five days after the date of publication of this notice, or, if there is no public announcement, within five days of the date of publication of this notice in the Federal Register , in accordance with 19 CFR 351.224(b).
Case briefs or other written comments may be submitted to the Assistant Secretary for Enforcement and Compliance. Pursuant to 19 CFR 351.309(c)(1)(ii), we have modified the deadline for interested parties to submit case briefs to no later than 21 days after the date of the publication of this notice. (8) Rebuttal briefs, limited to issues raised in the case briefs, may be filed not later than five days after the date for filing case briefs. (9) Interested parties who submit case briefs or rebuttal briefs in this proceeding must submit: (1) a table of contents listing each issue; and (2) a table of authorities. (10) All briefs must be filed electronically using ACCESS. An electronically filed document must be received successfully in its entirety in ACCESS by 5:00 p.m. Eastern Time on the established deadline.
As provided under 19 CFR 351.309(c)(2) and (d)(2), in prior proceedings we have encouraged interested parties to provide an executive summary of their briefs that should be limited to five pages total, including footnotes. In this review, we instead request that interested parties provide at the beginning of their briefs a public, executive summary for each issue raised in their briefs. (11) Further, we request that interested parties limit their public executive summary of each issue to no more than 450 words, not including citations. We intend to use the public executive summaries as the basis of the comment summaries included in the issues and decision memorandum that will accompany the final results in this administrative review. We request that interested parties include footnotes for relevant citations in the public executive summary of each issue. Note that Commerce has amended certain of its requirements pertaining to the service of documents in 19 CFR 351.303(f). (12)
Pursuant to 19 CFR 351.310(c), interested parties who wish to request a hearing, limited to issues raised in the case and rebuttal briefs, must submit a written request to the Assistant Secretary for Enforcement and Compliance, U.S. Department of Commerce, within 30 days after the publication of this notice. Requests should contain: (1) the party's name, address, and telephone number; (2) the number of participants, and whether any participant is a foreign national; and (3) a list of issues to be discussed. Issues raised in the hearing will be limited to those raised in the respective case briefs. If a request for a hearing is made, Commerce intends to hold the hearing at a time and date to be determined. Parties should confirm by telephone the date, time, and location of the hearing two days before the scheduled date. An electronically filed hearing request must be received successfully in its entirety by Commerce's electronic records system, ACCESS, by 5:00 p.m. Eastern Time within 30 days after the date of publication of this notice.
Upon issuing the final results of this review, Commerce shall determine, and U.S. Customs and Border Protection (CBP) shall assess, antidumping duties on all appropriate entries covered by this review. (13) Commerce intends to issue assessment instructions to CBP no earlier than 35 days after date of publication of the final results of this review in the Federal Register . If a timely summons is filed at the U.S. Court of International Trade, the assessment instructions will direct CBP not to liquidate relevant entries until the time for parties to file a request for a statutory injunction has expired ( i.e., within 90 days of publication).
For each individually examined respondent in this review whose weighted-average dumping margin in the final results of review is not zero or de minimis ( i.e., less than 0.5 percent), Commerce intends to calculate importer-specific assessment rates for antidumping duties, in accordance with 19 CFR 351.212(b)(1). (14) Where the respondent reported reliable entered values, Commerce intends to calculate importer-specific ad valorem assessment rates by aggregating the amount of dumping calculated for all U.S. sales to the importer and dividing this amount by the total entered value of the merchandise sold to the importer. (15) Where the respondent did not report entered values, Commerce will calculate importer-specific assessment rates by dividing the amount of dumping for reviewed sales to the importer by the total quantity of those sales. Commerce will calculate an estimated ad valorem importer-specific assessment rate to determine whether the per-unit assessment rate is de minimis; however, Commerce will use the per-unit assessment rate where entered values were not reported. (16) Where an importer-specific ad valorem assessment rate is not zero or de minimis, Commerce will instruct CBP to collect the appropriate duties at the time of liquidation. Where either the respondent's weighted average dumping margin is zero or de minimis, or an importer-specific ad valorem assessment rate is zero or de minimis, Commerce will instruct CBP to liquidate appropriate entries without regard to antidumping duties. (17) For entries that were not reported in the U.S. sales database submitted by an exporter individually examined during this review, but that entered under the case number of that exporter ( i.e., at the individually-examined exporter's cash deposit rate), Commerce will instruct CBP to liquidate such entries at the China-wide rate. (18)
The following cash deposit requirements will be effective upon publication of the final results of this administrative review for all shipments of the subject merchandise from China entered, or withdrawn from warehouse, for consumption on or after the publication date, as provided for by section 751(a)(2)(C) of the Act: (1) for the exporters listed above that have a separate rate, the cash deposit rate will be equal to the weighted-average dumping margin established in the final results of this review (except, if the rate is zero or de minimis within the meaning of 19 CFR 351.106(c)(1), then a cash deposit rate of zero will be established for that company); (2) for previously investigated or reviewed Chinese and non-Chinese exporters not listed above that received a separate rate in a prior segment of this proceeding, the cash deposit rate will continue to be the existing exporter-specific rate; (3) for all Chinese exporters of subject merchandise that have not been found to be entitled to a separate rate, the cash deposit rate will be the cash deposit rate established for the China-wide entity ( i.e., 285.63 percent); and (4) for all non-Chinese exporters of subject merchandise which have not received their own rate, the cash deposit rate will be the rate applicable to the Chinese exporter that supplied that non-Chinese exporter. These cash deposit requirements, when imposed, shall remain in effect until further notice.
Unless extended, we intend to issue the final results of this administrative review, which will include the results of our analysis of issues raised in the case and rebuttal briefs, within 120 days of the date of publication of this notice in the Federal Register . (19)
This notice also serves as a reminder to importers of their responsibility under 19 CFR 351.402(f)(2) to file a certificate regarding the reimbursement of antidumping and/or countervailing duties prior to liquidation of the relevant entries during this review period. Failure to comply with this requirement could result in Commerce's presumption that reimbursement of antidumping and/or countervailing duties occurred and the subsequent assessment of double antidumping duties, and/or an increase in the amount of antidumping duties by the amount of the countervailing duties.
We are issuing and publishing these results in accordance with sections 751(a)(1) and 777(i)(1) of the Act, and 19 CFR 351.213 and 19 CFR 351.221(b)(4).
I. Summary
II. Background
III. Scope of the Order
IV. Discussion of the Methodology
V. Currency Conversion
VI. Recommendation
(1) See Initiation of Antidumping and Countervailing Duty Administrative Reviews, 89 FR 60871 (July 29, 2024).
(2) See Memorandum, "Tolling of Deadlines for Antidumping and Countervailing Duty Proceedings," dated December 9, 2024.
(3) See Memorandum, "Extension of Deadline for Preliminary Results of Antidumping Duty Administrative Review, 2023-2024," dated April 30, 2025.
(4) See Memorandum, "Decision Memorandum for the Preliminary Results of the Administrative Review of the Antidumping Duty Order on Chlorinated Isocyanurates from the People's Republic of China; 2023-2024," dated concurrently with, and hereby adopted by, this notice (Preliminary Decision Memorandum).
(5) See Initiation Notice, 89 FR at 60872-60873.
(6) See Antidumping Proceedings: Announcement of Change in Department Practice for Respondent Selection in Antidumping Duty Proceedings and Conditional Review of the Nonmarket Economy Entity in NME Antidumping Duty Proceedings, 78 FR 65963 (November 4, 2013).
(7) See Notice of Final Determination of Sales at Less Than Fair Value: Chlorinated Isocyanurates from the People's Republic of China, 70 FR 24502, 24505 (May 10, 2005).
(8) See 19 CFR 351.309.
(9) See 19 CFR 351.309(d).
(10) See 19 351.309(c)(2) and (d)(2).
(11) We use the term "issue" here to describe an argument that Commerce would normally address in a comment of the Issues and Decision Memorandum.
(12) See APO and Service Final Rule.
(13) See 19 CFR 351.212(b)(1).
(14) See Antidumping Proceedings: Calculation of the Weighted Average Dumping Margin and Assessment Rate in Certain Antidumping Proceedings: Final Modification, 77 FR 8101 (February 14, 2012) ( Final Modification ).
(15) See 19 CFR 351.212(b)(1).
(16) Id.
(17) See Final Modification, 77 FR at 8103.
(18) For a full discussion of this practice, see Non-Market Economy Antidumping Proceedings: Assessment of Antidumping Duties, 76 FR 65694 (October 24, 2011).
(19) See section 751(a)(3)(A) of the Act; see also 19 CFR 351.213(h)(1).