# EDGAR Filing Document

**Accession Number:** 0002116966
**File Stem:** 0001213900-26-025899
**Filing Date:** 2026-3
**Character Count:** 12902
**Document Hash:** 94578a61a7260a4fb7f9c7f6b0876414
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-025899.hdr.sgml**: 20260310

**ACCESSION NUMBER**: 0001213900-26-025899

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13D

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260310

**DATE AS OF CHANGE**: 20260310

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Raytech Holding Ltd
- **CENTRAL INDEX KEY:** 0001948443
- **STANDARD INDUSTRIAL CLASSIFICATION:** HOUSEHOLD APPLIANCES [3630]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 000000000
- **STATE OF INCORPORATION:** D8

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-94751
- **FILM NUMBER:** 26741418

**BUSINESS ADDRESS:**
- **STREET 1:** UNIT 9, 6/F NAN FUNG COMMERCIAL CENTRE
- **STREET 2:** 19 LAM LOK STREET
- **CITY:** KOWLOON BAY
- **STATE:** K3
- **ZIP:** 999077
- **BUSINESS PHONE:** 85221170236

**MAIL ADDRESS:**
- **STREET 1:** UNIT 9, 6/F NAN FUNG COMMERCIAL CENTRE
- **STREET 2:** 19 LAM LOK STREET
- **CITY:** KOWLOON BAY
- **STATE:** K3
- **ZIP:** 999077
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Liu Zhiwei
- **CENTRAL INDEX KEY:** 0002116966

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** UNIT C, 110 REPULSE BAY ROAD
- **CITY:** HONG KONG
- **PROVINCE COUNTRY:** K3
- **ZIP:** 00000

## Exhibit 99.1

**Exhibit 99.1**

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing on behalf of each of them of a statement on Schedule 13D (including amendments thereto) with respect to the Ordinary Shares, par value US$0.0001 per share, of Raytech Holding Limited, a Cayman Islands exempted company.

The undersigned further agree that this Joint Filing Agreement be included as an Exhibit to such joint filing. The undersigned acknowledge that each shall be responsible for the timely filing of any amendments to such joint filing and for the completeness and accuracy of the information concerning it contained herein and therein, but shall not be responsible for the completeness and accuracy of the information concerning the others, except to the extent that he or it knows or has reason to believe that such information is inaccurate.

This Agreement may be executed in any number of counterparts, each of which shall be deemed to be an original, but all of which taken together shall constitute one and the same instrument.

IN WITNESS WHEREOF, the undersigned hereby execute this Agreement as of February 17, 2026.

---

| | |
|:---|:---|
| Zhiwei Liu | Zhiwei Liu |
| By: | /s/ Zhiwei Liu |
| Name: | Zhiwei Liu |
| Chunda International Capital Management Co., Ltd | Chunda International Capital Management Co., Ltd |
| By: | /s/ Zhiwei Liu |
| Name: | Zhiwei Liu |
| Title: | Director |

---

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## SCHEDULE 13D

### Under the Securities Exchange Act of 1934

**Raytech Holding Ltd**

*(Name of Issuer)*

**Ordinary Shares, par value US$0.0001 per share**

*(Title of Class of Securities)*

**G7358S119**

*(CUSIP Number)*

**Raytech Holding Limited**<br>Unit 609, 6/F, Nan Fung<br>Commercial Centre No.19 Lam Lok Street<br>Kowloon Bay K3 000000<br>852 2117 0236

*(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)*

**02/09/2026**

*(Date of Event Which Requires Filing of this Statement)*

| **CUSIP No.** | **G7358S119** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Zhiwei Liu** | Name of reporting person<br>**Zhiwei Liu** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**WC** | Source of funds (See Instructions)<br>**WC** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**HONG KONG** | Citizenship or place of organization<br>**HONG KONG** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**488376.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**488376.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**488376.00** | Aggregate amount beneficially owned by each reporting person<br>**488376.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**17.92%** | Percent of class represented by amount in Row (11)<br>**17.92%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

**Comment for Reporting Person:** 1. The Reporting Person is filing this Schedule 13D to report an increase in his beneficial ownership of the Issuer's Ordinary Shares following the transactions reported herein.

2. Represents 488,376 Ordinary Shares of Raytech Holding Limited (the "Company") directly and indirectly held by Zhiwei Liu ("Mr. Liu"). The Ordinary Shares beneficially owned by Mr. Liu consist of (i) 243,137 Ordinary Shares held directly by Mr. Liu, and (ii) 245,239 Ordinary Shares held by Chunda International Capital Management Co., Ltd, a British Virgin Islands business company that is wholly-owned by Mr. Liu.

3. The percent ownership is calculated based upon an aggregate of 2,724,911 shares outstanding.

| **CUSIP No.** | **G7358S119** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Chunda International Capital Management Co., Ltd** | Name of reporting person<br>**Chunda International Capital Management Co., Ltd** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**WC** | Source of funds (See Instructions)<br>**WC** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**D8** | Citizenship or place of organization<br>**D8** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**245239.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**245239.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**245239.00** | Aggregate amount beneficially owned by each reporting person<br>**245239.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**9.0%** | Percent of class represented by amount in Row (11)<br>**9.0%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**CO** | Type of Reporting Person (See Instructions)<br>**CO** | |

---

**Comment for Reporting Person:** 1. The Reporting Person is filing this Schedule 13D to report an increase in his beneficial ownership of the Issuer's Ordinary Shares following the transactions reported herein.

2. Represents 488,376 Ordinary Shares of Raytech Holding Limited (the "Company") directly and indirectly held by Zhiwei Liu ("Mr. Liu"). The Ordinary Shares beneficially owned by Mr. Liu consist of (i) 243,137 Ordinary Shares held directly by Mr. Liu, and (ii) 245,239 Ordinary Shares held by Chunda International Capital Management Co., Ltd, a British Virgin Islands business company that is wholly-owned by Mr. Liu.

3. The percent ownership is calculated based upon an aggregate of 2,724,911 shares outstanding.

**Item 1. Security and Issuer**

**(a) Title of Class of Securities:**
Ordinary Shares, par value US$0.0001 per share

**(b) Name of Issuer:**
Raytech Holding Ltd

**(c) Address of Issuer's Principal Executive Offices:**
Unit 609, 6/F, Nan Fung, Commercial Centre No.19 Lam Lok Street, Kowloon Bay, K3, 000000

**Item 4. Purpose of Transaction**

The Reporting Persons acquired the Ordinary Shares for investment purposes.

**Item 5. Interest in Securities of the Issuer**

**(a)**
For information regarding beneficial ownership, see the information presented on the cover page of this Schedule 13D.

**(b)**
For information regarding beneficial ownership, see the information presented on the cover page of this Schedule 13D.

**(c)**
Mr. Liu beneficially became the owner of more than five percent (5%) of the outstanding Ordinary Shares of the Issuer in December 2025. Mr. Liu is filing this Schedule 13D to report his beneficial ownership of the Ordinary Shares.

All transactions described below were effected in open market transactions, unless otherwise indicated.
December 2025
In December 2025, Mr. Liu purchased an aggregate of 141,717 Ordinary Shares and sold 5,551
Ordinary Shares, resulting in net purchases of 136,166 Ordinary Shares. Following such transactions, Mr. Liu beneficially owned approximately 5% of the Issuer's outstanding Ordinary Shares.

January 2026
In January 2026, Mr. Liu purchased an aggregate of 179,332 Ordinary Shares and sold 88,629 Ordinary Shares, resulting in net purchases of 90,703 Ordinary Shares. Following such transactions, Mr. Liu beneficially owned 226,869 Ordinary Shares, representing approximately 8.33% of the Issuer's outstanding Ordinary Shares.

February 2, 2026
On February 2, 2026, Mr. Liu purchased 12,913 Ordinary Shares and sold 98 Ordinary Shares in open market transactions, resulting in net purchases of 12,815 Ordinary Shares. Following such transactions, Mr. Liu beneficially owned 239,684 Ordinary Shares, representing approximately 8.8% of the Issuer's outstanding Ordinary Shares.

February 9, 2026 - Chunda International Capital Management Co., Ltd
On February 9, 2026, Chunda International Capital Management Co., Ltd, a British Virgin Islands business company controlled by Mr. Liu , purchased 245,239 Ordinary Shares in a privately negotiated transaction. As a result of such transaction, Chunda International Capital Management Co., Ltd beneficially owned approximately 9% of the Issuer's outstanding Ordinary Shares. Mr. Liu is deemed to beneficially own the Ordinary Shares held by Chunda International Capital Management Co., Ltd by virtue of his control of such entity.

February 11, 2026
On February 11, 2026, Mr. Liu purchased 3,453 Ordinary Shares in an open market transaction. Following such transaction, Mr. Liu beneficially owned an aggregate of 488,376 Ordinary Shares, representing approximately 17.92% of the Issuer's outstanding Ordinary Shares.

**Item 6. Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer.**

Pursuant to Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the Reporting Persons have entered into a Joint Filing Agreement, a copy of which is filed as Exhibit 99.1 hereto, with respect to the joint filing of this Schedule 13D and any amendments thereto.

### SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** Zhiwei Liu

**Signature:** /s/ Zhiwei Liu

**Name/Title:** Zhiwei Liu

**Date:** 03/10/2026

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** Chunda International Capital Management Co., Ltd

**Signature:** /s/ Zhiwei Liu

**Name/Title:** Director

**Date:** 03/10/2026