Kingsoft Corporation Extraordinary Shareholder Meeting 2/27/18 2:00 PM HKT Supporting Materials Announcements and Notices - Notice of EGM/SGM - NOTICE OF EXTRAORDINARY GENERAL MEETING Proxy Forms - FORM OF PROXY FOR USE AT THE EXTRAORDINARY GENERAL MEETING TO BE HELD ON TUESDAY, 27 FEBRUARY 2018 Location No. 33 Xiaoying West Road, Haidian District, Beijing