Prime Number Acquisition I Corp. announced effective May 12, 2022, in connection with the effectiveness of the Registration Statement, David Friedman, Qinyu Wang, David Sherman, and Chris Dunn became directors of the Company. In addition, pursuant to the amended and restated certificate incorporation of the Company, the board of directors was classified and the term of office of each of the directors shall expire as follows: Class I, with a term expiring at the 2023 annual general meeting – H. David Sherman; Class II, with a term expiring at the 2024 annual general meeting –Qinyu Wang and Chris Dunn; and Class III, with a term expiring at the 2025 annual general meeting – Dongfeng Wang, and David Friedman.

The board has determined that each of Mr. Sherman, Ms. Qinyu Wang and Mr. Dunn are independent directors under the requirements of the Nasdaq listing standards and under the Securities Exchange Act of 1934 (“Exchange Act”), and has determined that Mr. Sherman qualifies as an “audit committee financial expert” as that term is defined in Item 407(d)(5) of Regulation S-K under the Exchange Act. Mr. Sherman, Ms. Wang and Mr. Dunn will serve as members of the audit committee, with Mr. Sherman serving as chair of the audit committee.