Hangzhou Lake Range Biotechnology Ltd.

Licensing projects: production of type II medical devices; production of medical masks; import and export of goods (projects subject to legal approval, subject to the approval of the relevant authorities, for the purpose of carrying out business activities, subject to approval). General items: sale of type II medical devices; sale of type I medical devices; production of type I medical devices; retail distribution of medical masks; sale of daily masks (non-medical); production of daily masks (non-medical); wholesale distribution of medical masks; technical services, technology development, technical advice, exchange of technology, transfer of technology, extension of technology (in addition to legally authorized projects, operating on an autonomous basis under an operating licence).