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144: Remarks and Signature

Remarks

[1] As of 10/31/2023, Issuer has 874,105,196 ordinary shares outstanding on an as-converted basis, including 734,474,795 Class A Ordinary Shares, and 139,630,401 Class B Ordinary Shares (excluding the 16,048,308 Class A Ordinary Shares issued to the depositary for bulk-issuance of ADSs reserved for future issuances upon the exercise or vesting of awards granted under the Issuer's Share Incentive Plans), as reported in the Form 6-K filed by Issuer on 11/7/2023. Each ADS represents 2 Class A Ordinary Shares of the Issuer. [2] Seller is scheduled to exercise previously granted employee stock options. Upon exercising the options and paying the applicable exercise price, Seller is to be issued Class A Ordinary Shares of the Issuer that have been previously registered on the Issuer's Form S-8. [3] Aggregate Market Value is as of 11/21/2023.

Date of Notice

11/22/2023

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

/s/ ZHANG Tao