Company: NCL
Filing Date: 2025-11-14
Form Type: 10-Q
Source: 0001575872-25-000691
Chunk: 3

Company: Northann Corp.
Filing Date: 2025-11-14
Form: 10-Q
Item: Part I, Item 4C
Chunk 3
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 Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 200232.2**Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002101.INS Inline XBRL Instance Document101.SCH Inline XBRL Taxonomy Extension Schema Document101.CAL Inline XBRL Taxonomy Extension Calculation Linkbase Document101.DEF Inline XBRL Taxonomy Extension Definition Linkbase Document101.LAB Inline XBRL Taxonomy Extension Label Linkbase Document101.PRE Inline XBRL Taxonomy Extension Presentation Linkbase Document104 Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

*Filed herewith.

**Furnished herewith. This certification is being furnished solely to accompany this report pursuant to 18 U.S.C. Section 1350, and is not being filed for purposes of Section 18 of the Exchange Act of 1934, as amended, and is not to be incorporated by reference into any filings of the Company, whether made before or after the date hereof, regardless of any general incorporation language in such filing.

^Certain terms have been omitted pursuant to Item 601(b)(2)(ii) of Regulation S-K. The Registrant hereby undertakes to furnish copies of any of the terms upon request by the SEC.

†Exhibits and schedules to this Exhibit have been omitted pursuant to Regulation S-K Item 601(a)(5). The Registrant agrees to furnish supplementally a copy of any omitted schedule or exhibit to the SEC upon request.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

 Northann Corp.   Date: November 14, 2025By:/s/ Lin Li Name: Lin Li Title:Chief Executive Officer  (Principal Executive Officer)   Date: November 14, 2025By:/s/ Sunny S. Prasad Name:Sunny S. Prasad Title:Interim Chief Financial Officer  (Principal Accounting and Financial  Officer)

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