Pharmaron Beijing Co., Ltd.* 3759 2020 11 9 22,500,000 2020 2021 12 31 2020 2021 12 31 22,500,000 2021 12 31 (i) (ii) (iii) 1 Absorption Holdings 2020 2021 12 31 Absorption Holdings Absorption Holdings 2020 12 3 * 2