Puri Ophthalmology: Other Commitments made by other Responsible subjects related to the issue and Listing of the issuer

Purui Ophthalmology: Other Commitments made by other Responsible subjects relating to this issue and Listing by the issuer Haitong Securities Company Limited(600837) (hereinafter referred to as ” Haitong Securities Company Limited(600837) \ ” or “The Company”) as the recommendation Institution of Chengdu purui Ophthalmology Hospital Co., Ltd. (hereinafter referred to as “The issuer”) for the first Public Development of Bank shares and listing in the GEM Hacer los siguientes compromisos: Haitong Securities Company Limited(600837) \ Lo prometo.