(3) The business address of Dr. Lian Yong Chen is Block 6, No. 999 Huanke Road, Pudong New District, Shanghai, China.
(4) The business address of Mr. Nee Chuan Teo is 2201, Block 31, 388 Furongjiang Road, Shanghai, China.
(5) The business address of Mr. Jian Sun is 124 Caobao Road, Xuhui District, Shanghai, China.
(6) The business address of Mr. Jun Luo is Floor 3, 6B Tower, Huan Ya Technology Building, Lane 1228, Jiang Chang Road, Jing’an District, Shanghai, China.
(7) Represents 36,000,000 Class B ordinary shares held by Sunny Bay Global Limited, a company incorporated in the British Virgin Islands. Sunny Bay Global Limited is wholly owned by Mr. Junling Liu. The registered office address of Sunny Bay Global Limited is Vistra Corporate Services Centre, Wickhams Cay II, Road Town, Tortola, VG1110, British Virgin Islands.
(8) Represents (i) 8,531,231 ADSs (representing 17,062,462 Class A ordinary shares) held by ClearVue YW Holdings, Ltd., and (ii) 504 ADSs (representing 1,008 Class A ordinary shares) held by ClearVue Partners, L.P. ClearVue YW Holdings, Ltd. is wholly owned by ClearVue Partners, L.P., and as such, ClearVue Partners, L.P. may exercise voting and dispositive power over these shares held by ClearVue YW Holdings, Ltd. ClearVue Partners GP, L.P. is the general partner of ClearVue Partners, L.P., and as such, may exercise voting and dispositive power over the shares held by ClearVue YW Holdings, Ltd. by way of ClearVue Partners, L.P. and the shares held by ClearVue Partners, L.P. ClearVue Partners Ltd. is the general partner of ClearVue Partners GP, L.P., and as such, may exercise voting and dispositive power over the shares held by ClearVue YW Holdings, Ltd. and ClearVue Partners, L.P. by way of ClearVue Partners GP, L.P. The registered office address of ClearVue Partners, L.P. is Harneys Fiduciary (Cayman) Limited, 4th Floor, Harbour Place, 103 South Church Street, P.O. Box 10240, Grand Cayman KY1-1002, Cayman Islands.
(9) Represents 11,494,252 Class B ordinary shares held by Infinity Cosmo Limited, a company incorporated in the British Virgin Islands. Infinity Cosmo Limited is controlled by Gang Yu Irrevocable Trust, a trust managed by Zedra Asia Limited, as the trustee. Dr. Gang Yu is the settlor of the Gang Yu Irrevocable Trust, and Dr. Yu’s family members are the trust’s beneficiaries. Under the terms of this trust, a family member of Gang Yu has the power to direct the trustee with respect to the disposal of, and the exercise of any voting and other rights attached to, the shares held by Infinity Cosmo Limited in our company. The registered office address of Infinity Cosmo Limited is Sertus Chambers, P.O. Box 905, Quastisky Building, Road Town, Tortola, British Virgin Islands.
(10) Represents 4,345,281 ADSs (representing 8,690,562 Class A ordinary shares) directly held by First Pharmacia International, a Cayman Islands exempted company. First Pharmacia International is held by BVCF III L.P. (92.38%) and BVCF III-A L.P. (7.62%), each a Cayman Islands exempted limited partnership. The registered office address of First Pharmacia International is Walkers Corporate Limited, Cayman Corporate Centre, 27 Hospital Road, George Town, Grand Cayman, KY1-9008, Cayman Islands.
Our ordinary shares are divided into Class A ordinary shares and Class B ordinary shares. Holders of Class A ordinary shares are entitled to one vote per share, while holders of Class B ordinary shares are entitled to fifteen votes per share. We issued Class A ordinary shares represented by the ADSs in our initial public offering in September 2018. Holders of our Class B ordinary shares may choose to convert their Class B ordinary shares into the same number of Class A ordinary shares at any time. Class A ordinary shares are not convertible into Class B ordinary shares under any circumstance.
To our knowledge, as of March 31, 2022, a total of 119,442,514 ordinary shares, representing approximately 71.7% of our total outstanding ordinary shares, were held by two record shareholders in the United States, including The Bank of New York Mellon, the depositary of our ADS program. The number of beneficial owners of our ADSs in the United States is likely to be much larger than the number of record holders of our ordinary shares in the United States.
Except for the above, we are not aware of any arrangement that may, at a subsequent date, result in a change of control of our company.