374,929,920 H Shares of Biocytogen Pharmaceuticals (Beijing) Co., Ltd. are subject to a Lock-Up Agreement Ending on 31-AUG-2023. These H Shares will be under lockup for 365 days starting from 31-AUG-2022 to 31-AUG-2023.

Details:
Controlling Parties and All other existing Shareholders (including the Pre-IPO Investors but excluding Controlling Parties above) have committed to not to sell their shares for 1 year and Cornerstone Investors committed to not to sell their shares for 6 months.