Company: NCL
Filing Date: 2025-08-14
Form Type: NT 10-Q
Source: 0001575872-25-000538
Chunk: 1

Company: Northann Corp.
Filing Date: 2025-08-14
Form: NT 10-Q
Chunk 1
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 the fifth calendar day following the prescribed due date; and |
|   | -c |     | The accountant’s statement or other exhibit required by Rule 12b-25(c) has been attached if applicable.                                                                                                                                                                                                                                                                                                               |

<div align='center'>PART III
NARRATIVE</div>

State below in reasonable
detail the reasons why Forms 10-K, 20-F, 11-K, 10-Q, N-SAR, N-CSR, or the transition report or portion thereof, could not be filed within
the prescribed time period.

Northann Corp. (the “Registrant”)
has determined that it is unable, without unreasonable effort or expense, to file its Quarterly Report on Form 10-Q for the fiscal quarter
ended June 30, 2025 (the “Quarterly Report”) with the U.S. Securities Exchange Commission (the “SEC”) by the prescribed
due date. As a result, the Registrant could not solicit and obtain the necessary review of the Form 10-Q in a timely
fashion prior to the due date of the report. The Registrant requires additional time to compile and verify the data required to be included
in the Form 10-Q.

<div align='center'>PART IV
OTHER INFORMATION</div>

| (1) | Name and telephone number of person to contact in regard to this notification |

| Lin Li |     |         +1 |     | (916) 573 3803    |
| (Name) |     | -Area Code |     | -Telephone Number |

| (2) | Have all other periodic reports required under Section 13 or 15(d) of the Securities Exchange Act of 1934 or Section 30 of the Investment Company Act of 1940 during the preceding 12 months (or for such shorter) period that the registrant was required to file such reports) been filed? If answer is no, identify report(s). |     | x Yes   ¨ No |
| (3) | Is it anticipated that any significant change in results of operations from the corresponding period for the last fiscal year will be reflected by the earnings statements to be included in the subject report or portion thereof?                                                                                               |     | ¨ Yes   x No |
|     | If so, attach an explanation of the anticipated change, both narratively and quantitatively, and, if appropriate, state the reasons why a reasonable estimate of the results cannot be made.                                                                                                                                      |     |              |

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