<NOTICE>
DEPARTMENT OF COMMERCE
<SUBAGY>International Trade Administration</SUBAGY>
<DEPDOC>[A-570-209]</DEPDOC>
<SUBJECT>Fiberglass Door Panels From the People's Republic of China: Preliminary Affirmative Determination of Sales at Less Than Fair Value, Postponement of Final Determination and Extension of Provisional Measures</SUBJECT>
<HD SOURCE="HED">AGENCY:</HD>
Enforcement and Compliance, International Trade Administration, Department of Commerce.
<SUM>
<HD SOURCE="HED">SUMMARY:</HD>
The U.S. Department of Commerce (Commerce) preliminarily determines that fiberglass door panels from the People's Republic of China (China) are being, or are likely to be, sold in the United States at less than fair value (LTFV). The period of investigation (POI) is July 1, 2024, through December 31, 2024. Interested parties are invited to comment on this preliminary determination.
</SUM>
<DATES>
<HD SOURCE="HED">DATES:</HD>
Applicable January 22, 2026.
</DATES>
<FURINF>
<HD SOURCE="HED">FOR FURTHER INFORMATION CONTACT:</HD>
Samuel Frost or Miranda Bourdeau, AD/CVD Operations, Office V, Enforcement and Compliance, International Trade Administration, U.S. Department of Commerce, 1401 Constitution Avenue NW, Washington, DC 20230; telephone: (202) 482-8180 or (202) 482-2021, respectively.
</FURINF>
<SUPLINF>
<HD SOURCE="HED">SUPPLEMENTARY INFORMATION:</HD>
<HD SOURCE="HD1">Background</HD>
This preliminary determination is made in accordance with section 733(b) of the Tariff Act of 1930, as amended (the Act). Commerce published the notice of initiation of this investigation in the
<E T="04">Federal Register</E>
on April 15, 2025.
<SU>1</SU>
<FTREF/>
On August 12, 2025 Commerce postponed the preliminary determination of this investigation by 50 days.
<SU>2</SU>
<FTREF/>
<FTNT>
<SU>1</SU>
<E T="03">See Fiberglass Door Panels from the People's Republic of China: Initiation of Less-Than-Fair-Value Investigation,</E>
90 FR 15684 (April 15, 2025) (
<E T="03">Initiation Notice</E>
).
</FTNT>
<FTNT>
<SU>2</SU>
<E T="03">See Fiberglass Door Panels from the People's Republic of China: Postponement of Preliminary Determinations of Less-Than-Fair Value Investigation,</E>
90 FR 38725 (August 12, 2025).
</FTNT>
Due to the lapse in appropriations and Federal Government shutdown, on November 14, 2025, Commerce tolled all deadlines in administrative proceedings by 47 days.
<SU>3</SU>
<FTREF/>
Additionally, due to a backlog of documents that were electronically filed via Enforcement and Compliance's Antidumping and Countervailing Duty Centralized Electronic Service System (ACCESS) during the Federal Government shutdown, on November 24, 2025, Commerce tolled all deadlines in administrative proceedings by an additional 21 days.
<SU>4</SU>
<FTREF/>
Accordingly, the deadline for this preliminary determination is now December 23, 2025.
<FTNT>
<SU>3</SU>
<E T="03">See</E>
Memorandum, “Deadlines Affected by the Shutdown of the Federal Government,” dated November 14, 2025.
</FTNT>
<FTNT>
<SU>4</SU>
<E T="03">See</E>
Memorandum, “Tolling of all Case Deadlines,” dated November 24, 2025.
</FTNT>
For a complete description of the events that followed the initiation of this investigation,
<E T="03">see</E>
the Preliminary Decision Memorandum.
<SU>5</SU>
<FTREF/>
A list of topics included in the Preliminary Decision Memorandum is included as Appendix II 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
<E T="03">https://access.trade.gov.</E>
In addition, a complete version of the Preliminary Decision Memorandum can be accessed directly at
<E T="03">https://access.trade.gov/public/FRNoticesListLayout.aspx.</E>
<FTNT>
<SU>5</SU>
<E T="03">See</E>
Memorandum, “Decision Memorandum for the Preliminary Determination in the Less-Than-Fair-Value Investigation of Fiberglass Door Panels from the People's Republic of China,” dated concurrently with, and hereby adopted by, this notice (Preliminary Decision Memorandum).
</FTNT>
<HD SOURCE="HD1">Scope of the Investigation</HD>
The products covered by this investigation are fiberglass door panels from China. For a complete description of the scope of this investigation,
<E T="03">see</E>
Appendix I.
<HD SOURCE="HD1">Scope Comments</HD>
In accordance with the
<E T="03">Preamble</E>
to Commerce's regulations,
<SU>6</SU>
<FTREF/>
in the
<E T="03">Initiation Notice,</E>
Commerce set aside a period of time for parties to raise issues regarding product coverage (
<E T="03">i.e.,</E>
scope).
<SU>7</SU>
<FTREF/>
Certain interested parties commented on the scope of the investigation as it appeared in the
<E T="03">Initiation Notice.</E>
For a summary of the product coverage comments and rebuttal responses submitted on the record of this investigation, and accompanying discussion and analysis of all comments timely received,
<E T="03">see</E>
the Preliminary Scope Decision Memorandum.
<SU>8</SU>
<FTREF/>
As discussed in the Preliminary Scope Decision Memorandum, Commerce preliminarily modified the scope language as it appeared in the
<E T="03">Initiation Notice.</E>
In the Preliminary Scope Decision Memorandum, Commerce established the deadline for parties to submit scope case and rebuttal briefs.
<FTNT>
<SU>6</SU>
<E T="03">See Antidumping Duties; Countervailing Duties, Final Rule,</E>
62 FR 27296, 27323 (May 19, 1997) (
<E T="03">Preamble</E>
).
</FTNT>
<FTNT>
<SU>7</SU>
<E T="03">See Initiation Notice,</E>
89 FR at 58117.
</FTNT>
<FTNT>
<SU>8</SU>
<E T="03">See</E>
Memorandum, “Antidumping and Countervailing Duty Investigations of Fiberglass Door Panels from the People's Republic of China: Preliminary Scope Decision Memorandum,” dated concurrently with this preliminary determination (Preliminary Scope Decision Memorandum).
</FTNT>
<HD SOURCE="HD1">Methodology</HD>
Commerce is conducting this investigation in accordance with section 731 of the Act. Commerce has calculated export prices in accordance with section 772(a) of the Act. Commerce has calculated constructed export prices in accordance with section 772(b) of the Act. Because China is a non-market economy (NME), within the meaning of section 771(18) of the Act, Commerce has calculated normal value in accordance with section 773(c) of the Act. Furthermore, pursuant to sections 776(a) and (b) of the Act, Commerce preliminarily has relied upon facts otherwise available, with adverse inferences, for the China-wide entity. For a full description of the methodology underlying Commerce's preliminary determination,
<E T="03">see</E>
the Preliminary Decision Memorandum.
<HD SOURCE="HD1">Combination Rates</HD>
In the
<E T="03">Initiation Notice,</E>
<SU>9</SU>
<FTREF/>
Commerce stated that it would calculate producer/exporter combination rates for the respondents that are eligible for a separate rate in this investigation. Policy Bulletin 05.1 describes this practice.
<SU>10</SU>
<FTREF/>
<FTNT>
<SU>9</SU>
<E T="03">See Initiation Notice,</E>
90 FR at 15687.
</FTNT>
<FTNT>
<SU>10</SU>
<E T="03">See</E>
Enforcement and Compliance's Policy Bulletin No. 05.1, regarding, “Separate-Rates Practice and Application of Combination Rates in Antidumping Investigations involving Non-Market Economy Countries,” (April 5, 2005) (Policy Bulletin 05.1), available on Commerce's website at
<E T="03">https://enforcement.trade.gov/policy/bull05-1.pdf.</E>
</FTNT>
<HD SOURCE="HD1">Separate Rates</HD>
We have preliminarily granted a separate rate to certain companies that we did not select for individual examination.
<SU>11</SU>
<FTREF/>
In calculating the rate for non-individually examined separate rate respondents in an NME LTFV investigation, Commerce normally looks to section 735(c)(5)(A) of the Act, which pertains to the calculation of the all-others rate in a market economy LTFV investigation, for guidance. Pursuant to section 735(c)(5)(A) of the Act, normally this rate shall be an amount equal to the weighted average of the estimated weighted-average dumping margins established for those companies individually examined, excluding zero and
<E T="03">de minimis</E>
dumping margins, and any dumping margins based entirely under section 776 of the Act. Commerce calculated individual estimated weighted-average dumping margins for Dalian Capstone Engineering Co., Ltd. (Dalian Capstone) and Jiangxi Fangda Tech Co., Ltd. (Jiangxi Fangda) that are not zero,
<E T="03">de minimis,</E>
or based entirely on facts otherwise available. Thus, we assigned a margin to the non-examined, separate rate companies based on a simple average of the estimated weighted-average dumping margins calculated for Dalian Capstone and Jiangxi Fangda, as listed below.
<E T="03">See</E>
the table below in the “Preliminary Determination” section of this notice.
<FTNT>
<SU>11</SU>
<E T="03">See</E>
Preliminary Decision Memorandum.
</FTNT>
<HD SOURCE="HD1">Preliminary Determination</HD>
Commerce preliminarily determines that the following estimated weighted-average dumping margins exist:
<GPOTABLE COLS="4" OPTS="L2,nj,tp0,i1" CDEF="s50,r50,12,12">
<TTITLE> </TTITLE>
<CHED H="1">Producer</CHED>
<CHED H="1">Exporter</CHED>
<ENT I="01">Anhui Xinyu Fiberglass Door Co., Ltd</ENT>
<ENT>Anhui Xinyu Fiberglass Door Co., Ltd</ENT>
<ENT>68.93</ENT>
<ENT>68.87</ENT>
</ROW>
<ROW>
<ENT I="01">Wuxi Lutong Fiberglass Doors Co., Ltd</ENT>
<ENT>East Grace Corporation</ENT>
<ENT>68.93</ENT>
<ENT>68.87</ENT>
</ROW>
<ROW>
<ENT I="01">Dalian Capstone Engineering Co., Ltd</ENT>
<ENT>Dalian Capstone Engineering Co., Ltd</ENT>
<ENT>38.78</ENT>
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