If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).






SCHEDULE 13D




Comment for Type of Reporting Person:
1. Represents 1,084,028.00 ordinary shares of the Issuer, held by River Business Limited, a British Virgin Islands Company. As the holder of all of the equity interest in River Business Limited, Xinghui Yang has voting and dispositive power with respect to all of the ordinary shares of the Company held by River Business Limited. 2. This percentage is calculated based on a total of 2,922,559 Ordinary Shares outstanding as of July 31, 2025, as derived from data reported in the Form 20-F filed on that date.


SCHEDULE 13D




Comment for Type of Reporting Person:
3. Represents 320,000 ordinary shares of the Issuer, held by Silver Thousand International, a British Virgin Islands Company. Silver Thousand International is 76.26% owned by HFGFR INC. and 23.74% (75,968 shares) owned by Xinghui Yang.


SCHEDULE 13D




Comment for Type of Reporting Person:
4. Xinghui Yang holds 1,084,028 ordinary shares through River Business Limited and 75,968 ordinary shares held through Silver Thousand International.


SCHEDULE 13D


 
River Business Limited
 
Signature:/s/ Xinghui Yang
Name/Title:Xinghui Yang/Director
Date:09/22/2025
 
Silver Thousand International
 
Signature:/s/ Xinghui Yang
Name/Title:Xinghui Yang/Director
Date:09/22/2025
 
Xinghui Yang
 
Signature:/s/ Xinghui Yang
Name/Title:Xinghui Yang
Date:09/22/2025

ATTACHMENTS / EXHIBITS

ATTACHMENTS / EXHIBITS

JOINT FILING AGREEMENT