Company: PLTYF
Filing Date: 2025-05-27
Form Type: 6-K
Source: 0001104659-25-052723
Chunk: 0

Company: Plastec Technologies, Ltd.
Filing Date: 2025-05-27
Form: 6-K
Chunk 0
---
<div align='center'>UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE

SECURITIES EXCHANGE ACT OF 1934</div>

For the month of:

Commission File Number:

<div align='center'>(Translation of registrant’s name into English)

(Address of Principal Executive Offices)</div>

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F. Form 20-FxForm 40-F¨

Annual Report

On May 27, 2025, Plastec Technologies, Ltd.
(the “Company”) posted its annual report for the fiscal year ended December 31, 2024 to its website. A copy of the annual
report is attached to this Report of Foreign Private Issuer as Exhibit 99.1. The foregoing information shall not be deemed “filed”
for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or incorporated by
reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific
reference in such a filing.

Exhibits

| Exhibit | Description    |
| 99.1    | Annual Report. |

<div align='center'>SIGNATURE</div>

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 hereunto duly authorized.

Dated: May 27, 2025

| PLASTEC TECHNOLOGIES, LTD. |                                |
| By:                        | /s/ Kin Sun                    
 Sze-To                         |
|                            | Name: Kin Sun Sze-To           |
|                            | Title: Chief Executive Officer |