Skip to main content
Notice2026-11001

N-Cyclohexylbenzothiazole-2-Sulfenamide from the People's Republic of China: Initiation of Countervailing Duty Investigation

Primary source

Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.

Published
June 2, 2026

Issuing agencies

Commerce DepartmentInternational Trade Administration

Full Text

<html>
<head>
<title>Federal Register, Volume 91 Issue 105 (Tuesday, June 2, 2026)</title>
</head>
<body><pre>
[Federal Register Volume 91, Number 105 (Tuesday, June 2, 2026)]
[Notices]
[Pages 32946-32949]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2026-11001]


-----------------------------------------------------------------------

DEPARTMENT OF COMMERCE

International Trade Administration

[C-570-235]


N-Cyclohexylbenzothiazole-2-Sulfenamide from the People's 
Republic of China: Initiation of Countervailing Duty Investigation

AGENCY: Enforcement and Compliance, International Trade Administration, 
Department of Commerce.


DATES: Applicable May 27, 2026.

FOR FURTHER INFORMATION CONTACT: Kristen Johnson or Samuel Brumitt, 
Office III, AD/CVD Operations, Enforcement and Compliance, 
International Trade Administration, U.S. Department of Commerce, 1401 
Constitution Avenue NW, Washington, DC 20230; telephone: (202) 482-4793 
or (202) 482-7851, respectively.

SUPPLEMENTARY INFORMATION:

The Petition

    On May 7, 2026, the U.S. Department of Commerce (Commerce) received 
a countervailing duty (CVD) petition concerning imports of N-
Cyclohexylbenzothiazole-2-Sulfenamide (CBS) from the People's Republic 
of China (China), filed in proper form on behalf of LANXESS Corporation 
(the petitioner), a domestic producer of CBS.\1\ The CVD Petition was 
accompanied by an antidumping duty (AD) petition concerning imports of 
CBS from China.\2\
---------------------------------------------------------------------------

    \1\ See Petitioner's Letter, ``Antidumping and Countervailing 
Duty Petitions,'' dated May 7, 2026 (Petition).
    \2\ Id.
---------------------------------------------------------------------------

    Between May 13 and 20, 2026, Commerce requested supplemental 
information pertaining to certain aspects of the Petition in 
supplemental questionnaires.\3\ Between May 15 and 21, 2026, the 
petitioner filed timely responses to these requests for additional 
information.\4\
---------------------------------------------------------------------------

    \3\ See Commerce's Letters, ``General Issues Supplemental 
Questions,'' dated May 13, 2026 (First General Issues 
Questionnaire); see also ``Countervailing Duty Supplemental 
Questions,'' dated May 13, 2026; and ``Second Supplemental 
Questions,'' dated May 20, 2026 (Second General Issues 
Questionnaire).
    \4\ See Petitioner's Letters, ``Response to General Issues 
Supplemental Questionnaire and Amendment to Volume I of the 
Petition,'' dated May 15, 2026 (First General Issues Supplement); 
``Response to Countervailing Duty Petition Supplemental 
Questionnaire and Amendment to Volume II of the Petition, '' dated 
May 15, 2026; and ``Second General Issues Supplemental Questionnaire 
Response,'' dated May 21, 2026 (Second General Issues Supplement).
---------------------------------------------------------------------------

    In accordance with section 702(b)(1) of the Tariff Act of 1930, as 
amended (the Act), the petitioner alleges that the Government of China 
(GOC) is providing countervailable subsidies, within the meaning of 
sections 701 and 771(5) of the Act, to producers of CBS from China, and 
that such imports are materially injuring, or threatening material 
injury to, the domestic industry producing CBS in the United States. 
Consistent with section 702(b)(1) of the Act and 19 CFR 351.202(b), for 
those alleged programs on which we are initiating a CVD investigation, 
the Petition was accompanied by information reasonably available to the 
petitioner supporting its allegations.
    Commerce finds that the petitioner filed the Petition on behalf of 
the domestic industry, because the petitioner is an interested party, 
as defined in section 771(9)(C) of the Act. Commerce also finds that 
the petitioner demonstrated sufficient industry support with respect to 
the initiation of the requested CVD investigation.\5\
---------------------------------------------------------------------------

    \5\ See section on ``Determination of Industry Support for the 
Petition,'' infra.
---------------------------------------------------------------------------

Period of Investigation (POI)

    Because the Petition was filed on May 7, 2026, the POI is January 
1, 2025, through December 31, 2025.\6\
---------------------------------------------------------------------------

    \6\ See 19 CFR 351.204(b)(2).
---------------------------------------------------------------------------

Scope of the Investigation

    The product covered by this investigation is CBS from China. For a 
full description of the scope of this investigation, see the appendix 
to this notice.

Comments on the Scope of the Investigation

    Between May 13 and 20, 2026, Commerce requested information and 
clarification from the petitioner regarding the proposed scope to 
ensure that the scope language in the Petition is an accurate 
reflection of the products for which the domestic industry is seeking 
relief.\7\ Between May 15 and 21, 2026, the petitioner provided 
clarifications and revised the scope.\8\ The description of merchandise 
covered by this investigation, as described in the appendix to this 
notice, reflects these clarifications.
---------------------------------------------------------------------------

    \7\ See First General Issues Questionnaire; see also Second 
General Issues Questionnaire.
    \8\ See First General Issues Supplement at 3-10; see also Second 
General Issues Supplement at 3-4.
---------------------------------------------------------------------------

    As discussed in the Preamble to Commerce's regulations, we are 
setting aside a period for interested parties to raise issues regarding 
product coverage (i.e., scope).\9\ Commerce will consider all scope 
comments received from interested parties and, if necessary, will 
consult with interested parties prior to the issuance of the 
preliminary determination. If scope comments include factual 
information, all such factual information should be limited to public 
information.\10\ Commerce requests that interested parties provide at 
the beginning of their scope comments a public executive summary for 
each comment or issue raised in their submission. Commerce further 
requests that interested parties limit their public executive summary 
of each comment or issue to no more than 450 words, not including 
citations. Commerce intends to use the public executive summaries as 
the basis of the comment summaries included in the analysis of scope 
comments. To facilitate preparation of its questionnaires, Commerce 
requests that scope comments be submitted by 5:00 p.m. Eastern Time 
(ET) on June 16, 2026, which is 20 calendar days from the signature 
date of this notice. Any rebuttal comments, which may include factual 
information, and should also be limited to public information, must be 
filed by 5:00 p.m. ET on June 26, 2026, which is 10 calendar days from 
the initial comment deadline.
---------------------------------------------------------------------------

    \9\ See Antidumping Duties; Countervailing Duties, Final Rule, 
62 FR 27296, 27323 (May 19, 1997) (Preamble); see also 19 CFR 
351.312.
    \10\ See 19 CFR 351.102(b)(21) (defining ``factual 
information'').
---------------------------------------------------------------------------

    Commerce requests that any factual information that parties 
consider

[[Page 32947]]

relevant to the scope of this investigation be submitted during that 
period. However, if a party subsequently finds that additional factual 
information pertaining to the scope of the investigation may be 
relevant, the party must contact Commerce and request permission to 
submit the additional information. All scope comments must be filed 
simultaneously on the records of the concurrent AD and CVD 
investigations.

Filing Requirements

    All submissions to Commerce must be filed electronically via 
Enforcement and Compliance's Antidumping Duty and Countervailing Duty 
Centralized Electronic Service System (ACCESS), unless an exception 
applies.\11\ An electronically filed document must be received 
successfully in its entirety by the time and date it is due.
---------------------------------------------------------------------------

    \11\ See Antidumping and Countervailing Duty Proceedings: 
Electronic Filing Procedures; Administrative Protective Order 
Procedures, 76 FR 39263 (July 6, 2011); see also Enforcement and 
Compliance; Change of Electronic Filing System Name, 79 FR 69046 
(November 20, 2014), for details of Commerce's electronic filing 
requirements, effective August 5, 2011. Information on using ACCESS 
can be found at <a href="https://access.trade.gov/help">https://access.trade.gov/help</a> and a handbook can be 
found at <a href="https://access.trade.gov/help/Handbook_on_Electronic_Filing_Procedures_March2026.pdf">https://access.trade.gov/help/Handbook_on_Electronic_Filing_Procedures_March2026.pdf</a>.
---------------------------------------------------------------------------

Consultations

    Pursuant to sections 702(b)(4)(A)(i) and (ii) of the Act, Commerce 
notified the GOC of the receipt of the Petition and provided an 
opportunity for consultations with respect to the Petition.\12\ The GOC 
did not request consultations.
---------------------------------------------------------------------------

    \12\ See Commerce's Letter, ``Invitation for Consultations to 
Discuss the Countervailing Duty Petition,'' dated May 8, 2026.
---------------------------------------------------------------------------

Determination of Industry Support for the Petition

    Section 702(b)(1) of the Act requires that a petition be filed on 
behalf of the domestic industry. Section 702(c)(4)(A) of the Act 
provides that a petition meets this requirement if the domestic 
producers or workers who support the petition account for: (i) at least 
25 percent of the total production of the domestic like product; and 
(ii) more than 50 percent of the production of the domestic like 
product produced by that portion of the industry expressing support 
for, or opposition to, the petition. Moreover, section 702(c)(4)(D) of 
the Act provides that, if the petition does not establish support of 
domestic producers or workers accounting for more than 50 percent of 
the total production of the domestic like product, Commerce shall: (i) 
poll the industry or rely on other information in order to determine if 
there is support for the petition, as required by subparagraph (A); or 
(ii) determine industry support using a statistically valid sampling 
method to poll the ``industry.''
    Section 771(4)(A) of the Act defines the ``industry'' as the 
producers as a whole of a domestic like product. Thus, to determine 
whether a petition has the requisite industry support, the statute 
directs Commerce to look to producers and workers who produce the 
domestic like product. The U.S. International Trade Commission (ITC), 
which is responsible for determining whether ``the domestic industry'' 
has been injured, must also determine what constitutes a domestic like 
product in order to define the industry. While both Commerce and the 
ITC apply the same statutory definition regarding the domestic like 
product,\13\ they do so for different purposes and pursuant to a 
separate and distinct authority. In addition, Commerce's determination 
is subject to limitations of time and information. Although this may 
result in different definitions of the like product, such differences 
do not render the decision of either agency contrary to law.\14\
---------------------------------------------------------------------------

    \13\ See section 771(10) of the Act.
    \14\ See USEC, Inc. v. United States, 132 F. Supp. 2d 1, 8 (CIT 
2001) (citing Algoma Steel Corp., Ltd. v. United States, 688 F. 
Supp. 639, 644 (CIT 1988), aff'd Algoma Steel Corp., Ltd. v. United 
States, 865 F.2d 240 (Fed. Cir. 1989)).
---------------------------------------------------------------------------

    Section 771(10) of the Act defines the domestic like product as ``a 
product which is like, or in the absence of like, most similar in 
characteristics and uses with, the article subject to an investigation 
under this title.'' Thus, the reference point from which the domestic 
like product analysis begins is ``the article subject to an 
investigation'' (i.e., the class or kind of merchandise to be 
investigated, which normally will be the scope as defined in the 
petition).
    With regard to the domestic like product, the petitioner does not 
offer a definition of the domestic like product distinct from the scope 
of the investigation.\15\ Based on our analysis of the information 
submitted on the record, we have determined that CBS, as defined in the 
scope, constitutes a single domestic like product, and we have analyzed 
industry support in terms of that domestic like product.\16\
---------------------------------------------------------------------------

    \15\ For a discussion of the domestic like product analysis as 
applied to this case and information regarding industry support, see 
Checklist, ``Countervailing Duty Investigation Initiation Checklist: 
N-Cyclohexylbenzothiazole-2-Sulfenamide from the People's Republic 
of China,'' dated concurrently with, and hereby adopted by, this 
notice (China CVD Initiation Checklist), at Attachment II, 
``Analysis of Industry Support for the Antidumping and 
Countervailing Duty Petitions Covering N-Cyclohexylbenzothiazole-2-
Sulfenamide from the People's Republic of China'' (Attachment II). 
This checklist is on file electronically via ACCESS.
    \16\ For further discussion, see Attachment II of the China CVD 
Initiation Checklist.
---------------------------------------------------------------------------

    In determining whether the petitioner has standing under section 
702(c)(4)(A) of the Act, we considered the industry support data 
contained in the Petition with reference to the domestic like product 
as defined in the ``Scope of the Investigation,'' in the appendix to 
this notice. To establish industry support, the petitioner provided its 
own 2025 production of the domestic like product.\17\ The petitioner 
identified itself as the only producer of CBS in the United States; 
therefore, the Petition is supported by 100 percent of the U.S. 
industry.\18\ We relied on data provided by the petitioner for purposes 
of measuring industry support.\19\
---------------------------------------------------------------------------

    \17\ Id.
    \18\ Id.
    \19\ Id.
---------------------------------------------------------------------------

    Our review of the data provided in the Petition, the First General 
Issues Supplement, and other information readily available to Commerce 
indicates that the petitioner has established industry support for the 
Petition.\20\ First, the Petition established support from domestic 
producers (or workers) accounting for more than 50 percent of the total 
production of the domestic like product and, as such, Commerce is not 
required to take further action in order to evaluate industry support 
(e.g., polling).\21\ Second, the domestic producers (or workers) have 
met the statutory criteria for industry support under section 
702(c)(4)(A)(i) of the Act because the domestic producers (or workers) 
who support the Petition account for at least 25 percent of the total 
production of the domestic like product.\22\ Finally, the domestic 
producers (or workers) have met the statutory criteria for industry 
support under section 702(c)(4)(A)(ii) of the Act because the domestic 
producers (or workers) who support the Petition account for more than 
50 percent of the production of the domestic like product produced by 
that portion of the industry expressing support for, or opposition to, 
the Petition.\23\ Accordingly, Commerce determines that the Petition 
was filed on behalf of the domestic industry within the meaning of 
section 702(b)(1) of the Act.\24\
---------------------------------------------------------------------------

    \20\ See Attachment II of the China CVD Initiation Checklist.
    \21\ Id.; see also section 702(c)(4)(D) of the Act.
    \22\ See Attachment II of the China CVD Initiation Checklist.
    \23\ Id.
    \24\ Id.

---------------------------------------------------------------------------

[[Page 32948]]

Injury Test

    Because China is a ``Subsidies Agreement Country'' within the 
meaning of section 701(b) of the Act, section 701(a)(2) of the Act 
applies to this investigation. Accordingly, the ITC must determine 
whether imports of the subject merchandise from China materially 
injure, or threaten material injury to, a U.S. industry.

Allegations and Evidence of Material Injury and Causation

    The petitioner alleges that imports of the subject merchandise are 
benefiting from countervailable subsidies and that such imports are 
causing, or threaten to cause, material injury to the U.S. industry 
producing the domestic like product. In addition, the petitioner 
alleges that subject imports exceed the negligibility threshold 
provided for under section 771(24)(A) of the Act.\25\
---------------------------------------------------------------------------

    \25\ For further discussion, see China CVD Initiation Checklist 
at Attachment III, ``Analysis of Allegations and Evidence of 
Material Injury and Causation for the Antidumping and Countervailing 
Duty Petitions Covering N-Cyclohexylbenzothiazole-2-Sulfenamide from 
the People's Republic of China.''
---------------------------------------------------------------------------

    The petitioner contends that the industry's injured condition is 
illustrated by a significant increase in the volume of subject imports; 
reduced market share; lost sales and revenues; underselling and price 
depression and suppression; declines in production, capacity 
utilization, U.S. shipments, and employment variables; and negative 
impact on financial performance.\26\ We assessed the allegations and 
supporting evidence regarding material injury, threat of material 
injury, causation, as well as negligibility, and we have determined 
that these allegations are properly supported by adequate evidence, and 
meet the statutory requirements for initiation.\27\
---------------------------------------------------------------------------

    \26\ Id.
    \27\ Id.
---------------------------------------------------------------------------

Initiation of CVD Investigation

    Based upon the examination of the Petition and supplemental 
responses, we find that they meet the requirements of section 702 of 
the Act. Therefore, we are initiating a CVD investigation to determine 
whether imports of CBS from China benefit from countervailable 
subsidies conferred by the GOC. In accordance with section 703(b)(1) of 
the Act and 19 CFR 351.205(b)(1), unless postponed, we will make our 
preliminary determination no later than 65 days after the date of this 
initiation.
    Based on our review of the Petition, we find that there is 
sufficient information to initiate a CVD investigation on 32 programs 
alleged by the petitioner. For a full discussion of the basis for our 
decision to initiate on each program, see the China CVD Initiation 
Checklist. A public version of the initiation checklist for this 
investigation is available on ACCESS.

Respondent Selection

    In the Petition, the petitioner identified six companies in 
China.\28\ Commerce intends to follow its standard practice in CVD 
investigations and calculate company-specific subsidy rates in this 
investigation. In the event that Commerce determines that the number of 
companies is large and it cannot individually examine each company 
based on Commerce's resources, Commerce normally selects mandatory 
respondents in CVD investigations using U.S. Customs and Border 
Protection (CBP) entry data for U.S. imports under the appropriate 
Harmonized Tariff Schedule of the United States (HTSUS) subheading(s) 
listed in the ``Scope of the Investigation'' in the appendix. However, 
for this investigation, the main HTSUS subheading under which the 
subject merchandise would enter (2934.20.8000) is not limited to 
subject merchandise and therefore may also cover non-subject 
merchandise. Therefore, we cannot rely on CBP entry data in selecting 
respondents. Accordingly, Commerce will send quantity and value (Q&V) 
questionnaires to each producer and/or exporter for which there is 
complete address information on the record.
---------------------------------------------------------------------------

    \28\ See Petition at Volume I (page 13 and Exhibit I-17); see 
also First General Issues Supplement at 2-3 and Exhibit I-Supp-1.
---------------------------------------------------------------------------

    Commerce will post the Q&V questionnaire along with filing 
instructions on Commerce's website at <a href="https://www.trade.gov/ec-adcvd-qv-questionnaire">https://www.trade.gov/ec-adcvd-qv-questionnaire</a>. Producers/exporters of CBS from China that do not 
receive Q&V questionnaires may still submit a response to the Q&V 
questionnaire and can obtain a copy of the Q&V questionnaire from 
Commerce's website. Responses to the Q&V questionnaire must be 
submitted by the relevant Chinese producers/exporters no later than 
5:00 p.m. ET on June 10, 2026, which is two weeks from the signature 
date of this notice. All Q&V questionnaire responses must be filed 
electronically via ACCESS. An electronically filed document must be 
received successfully, in its entirety, by ACCESS no later than 5:00 
p.m. ET on the deadline noted above.
    Interested parties must submit applications for disclosure under 
administrative protective order (APO) in accordance with 19 CFR 
351.305(b). Instructions for filing such applications may be found on 
Commerce's website at <a href="https://www.trade.gov/administrative-protective-orders">https://www.trade.gov/administrative-protective-orders</a>.

Distribution of a Copy of the Petition

    In accordance with section 702(b)(4)(A) of the Act and 19 CFR 
351.202(f), a copy of the public version of the Petition has been 
provided to the GOC via ACCESS. To the extent practicable, we will 
attempt to provide a copy of the public version of the Petition to each 
exporter named in the Petition, as provided under 19 CFR 351.203(c)(2).

ITC Notification

    Commerce will notify the ITC of its initiation, as required by 
section 702(d) of the Act.

Preliminary Determination by the ITC

    The ITC will preliminarily determine, within 45 days after the date 
on which the Petition was filed, whether there is a reasonable 
indication that imports of CBS from China are materially injuring, or 
threatening material injury to, a U.S. industry.\29\ A negative ITC 
determination will result in the investigation being terminated.\30\ 
Otherwise, this CVD investigation will proceed according to statutory 
and regulatory time limits.
---------------------------------------------------------------------------

    \29\ See section 703(a)(1) of the Act.
    \30\ Id.
---------------------------------------------------------------------------

Submission of Factual Information

    Factual information is defined in 19 CFR 351.102(b)(21) as: (i) 
evidence submitted in response to questionnaires; (ii) evidence 
submitted in support of allegations; (iii) publicly available 
information to value factors of production under 19 CFR 351.408(c) or 
to measure the adequacy of remuneration under 19 CFR 351.511(a)(2); 
(iv) evidence placed on the record by Commerce; and (v) evidence other 
than factual information described in (i)-(iv). Section 351.301(b) of 
Commerce's regulations requires any party, when submitting factual 
information, to specify under which subsection of 19 CFR 351.102(b)(21) 
the information is being submitted \31\ and, if the information is 
submitted to rebut, clarify, or correct factual information already on 
the record, to provide an explanation identifying the information 
already on the record that the factual information seeks to rebut, 
clarify, or correct.\32\ Time limits for the submission of factual 
information are

[[Page 32949]]

addressed in 19 CFR 351.301, which provides specific time limits based 
on the type of factual information being submitted. Interested parties 
should review the regulations prior to submitting factual information 
in this investigation.
---------------------------------------------------------------------------

    \31\ See 19 CFR 351.301(b).
    \32\ See 19 CFR 351.301(b)(2).
---------------------------------------------------------------------------

Extensions of Time Limits

    Parties may request an extension of time limits before the 
expiration of a time limit established under 19 CFR 351.301, or as 
otherwise specified by Commerce. In general, an extension request will 
be considered untimely if it is filed after the expiration of the time 
limit established under 19 CFR 351.301, or as otherwise specified by 
Commerce.\33\ For submissions that are due from multiple parties 
simultaneously, an extension request will be considered untimely if it 
is filed after 10:00 a.m. ET on the due date. Under certain 
circumstances, Commerce may elect to specify a different time limit by 
which extension requests will be considered untimely for submissions 
which are due from multiple parties simultaneously. In such a case, we 
will inform parties in a letter or memorandum of the deadline 
(including a specified time) by which extension requests must be filed 
to be considered timely. An extension request must be made in a 
separate, standalone submission; under limited circumstances we will 
grant untimely filed requests for the extension of time limits, where 
we determine, based on 19 CFR 351.302, that extraordinary circumstances 
exist. Parties should review Commerce's regulations concerning the 
extension of time limits and the Time Limits Final Rule prior to 
submitting factual information in this investigation.\34\
---------------------------------------------------------------------------

    \33\ See 19 CFR 351.302.
    \34\ See 19 CFR 351.301; see also Extension of Time Limits; 
Final Rule, 78 FR 57790 (September 20, 2013) (Time Limits Final 
Rule), available at <a href="https://www.gpo.gov/fdsys/pkg/FR-2013-09-20/html/2013-22853.htm">https://www.gpo.gov/fdsys/pkg/FR-2013-09-20/html/2013-22853.htm</a>.
---------------------------------------------------------------------------

Certification Requirements

    Any party submitting factual information in an AD or CVD proceeding 
must certify to the accuracy and completeness of that information.\35\ 
Parties must use the certification formats provided in 19 CFR 
351.303(g).\36\ Commerce intends to reject factual submissions if the 
submitting party does not comply with the applicable certification 
requirements.
---------------------------------------------------------------------------

    \35\ See section 782(b) of the Act.
    \36\ See Certification of Factual Information to Import 
Administration During Antidumping and Countervailing Duty 
Proceedings, 78 FR 42678 (July 17, 2013) (Final Rule); see also 
frequently asked questions regarding the Final Rule, available at 
<a href="https://enforcement.trade.gov/tlei/notices/factual_info_final_rule_FAQ_07172013.pdf">https://enforcement.trade.gov/tlei/notices/factual_info_final_rule_FAQ_07172013.pdf</a>.
---------------------------------------------------------------------------

Notification to Interested Parties

    Interested parties must submit applications for disclosure under 
APO in accordance with 19 CFR 351.305. Parties wishing to participate 
in this investigation should ensure that they meet the requirements of 
19 CFR 351.103(d) (e.g., by filing the required letters of appearance). 
Note that Commerce has amended certain of its requirements pertaining 
to the service of documents in 19 CFR 351.303(f).\37\
---------------------------------------------------------------------------

    \37\ See Administrative Protective Order, Service, and Other 
Procedures in Antidumping and Countervailing Duty Proceedings, 88 FR 
67069 (September 29, 2023).
---------------------------------------------------------------------------

    This notice is issued and published pursuant to sections 702 and 
777(i) of the Act, and 19 CFR 351.203(c).

    Dated: May 27, 2026.
Christopher Abbott,
Deputy Assistant Secretary for Policy and Negotiations, performing the 
non-exclusive functions and duties of the Assistant Secretary for 
Enforcement and Compliance.

Appendix

Scope of the Investigation

    The product subject to this investigation is N-
Cyclohexylbenzothiazole-2-sulfenamide (CBS), an organic compound 
also known as N-cyclohexyl-2-benzothiazolesulfenamide, N-(1,3-
benzothiazol-2-ylsulfanyl) cyclohexanamine and N-
cyclohexylbenzothiazol-2-sulphenamide. It may additionally be termed 
Accelerator CZ, CBTS, Thiohexam, HIP4, Curax, DURAX, Conaca, Conach, 
Conacs, or Celacs. A CBS assay or sample most commonly reflects a 
concentration of 94 to 99 percent.
    CBS is most commonly in the form of an off-white or light gray 
powder, oiled powder, or granule, though CBS imported in a different 
color or form is included in the scope. CBS typically has a melting 
point of 90 to 110 [deg]C and a molecular weight of 264.4 g/mol. CBS 
may be imported in a solution of benzene, ethanol, or acetone. CBS 
has the chemical formula 
C<INF>13</INF>H<INF>16</INF>N<INF>2</INF>S<INF>2</INF> and is 
assigned the Chemical Abstract Service (CAS) registry No. 95-33-0.
    The scope also includes CBS that is commingled with CBS from 
sources not subject to this investigation.
    CBS powder, oiled powder, and granules are classified under 
subheading 2934.20.8000, Harmonized Tariff Schedule of the United 
States (HTSUS). Imports of CBS may also be classified under 
subheadings 3812.10.1000 and 3812.10.5000, HTSUS. Although the HTSUS 
and CAS numbers are provided for convenience and customs purposes, 
the written description of the scope is dispositive.

[FR Doc. 2026-11001 Filed 6-1-26; 8:45 am]
BILLING CODE 3510-DS-P


</pre></body>
</html>
Indexed from Federal Register on June 2, 2026.

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.