Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
   Rule 13d-1(b)
   Rule 13d-1(c)
   Rule 13d-1(d)




schemaVersion:


SCHEDULE 13G




Comment for Type of Reporting Person:  (1) Represents 9,926,872 Class A Ordinary Shares held by GreenTech Investment Alliance Ltd. (2) The percentage of the class of securities is calculated by dividing the number of shares beneficially owned by the reporting person by all of the issuer's issued and outstanding Class A ordinary shares as of May 18, 2026, as provided by the issuer in the Form 6-K filed on May 18, 2026 by the issuer, 150,049,131 Class A ordinary shares and 19,677,175 Class B ordinary shares are issued and outstanding as of May 18, 2026. The shares beneficially owned by the reporting person represents 6.62% of the total outstanding Class A Ordinary Shares. The shares beneficially owned by the reporting person represents 5.85% of the total outstanding voting power. The percentage of voting power is calculated by dividing the voting power beneficially owned by the reporting person by the voting power beneficially owned by all of the issuer's holders of Class A ordinary shares and Class B ordinary shares as a single class as of May 18, 2026. Each holder of the Class A ordinary share is entitled to one vote per share and each holder of the Class B ordinary share is entitled to 10 votes per share.


SCHEDULE 13G



 
GreenTech Investment Alliance Ltd.
 
Signature:/s/ GreenTech Investment Alliance Ltd.
Name/Title:GreenTech Investment Alliance Ltd.
Date:06/25/2026