Kingsoft Corporation Limited — Proxy Solicitation & Information Statement 2013

Feb 7, 2013

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

Kingsoft Corporation Limited 金山軟件有限公司

(Continued into the Cayman Islands with limited liability)

(Stock Code: 03888)

NOTICE OF EXTRAORDINARY GENERAL MEETING

NOTICE IS HEREBY GIVEN that the Extraordinary General Meeting of Kingsoft Corporation Limited (the “ Company ”) will be held at 2:00 p.m. on Wednesday, 27 February 2013 at Kingsoft Tower, No. 8 Lianshan Alley, Jingshan Road, Jida, Zhuhai, Guangdong, PRC for the purpose of considering and, if thought fi t, passing, with or without modifi cation, the following resolution, as Ordinary Resolution of the Company:

Ordinary Resolution

“ THAT , the share option scheme of Kingsoft Jingcai Online Game Holdings Limited (the “ Share Option Scheme ”), the terms of which are contained in the document marked “A” produced to the meeting and for the purpose of identifi cation signed by the Chairman of the meeting be and is hereby approved and adopted and the directors of the Company be and are hereby authorised to execute such documents and take such action as they deem appropriate to implement and give effect to the Share Option Scheme.”

By Order of the Board Kingsoft Corporation Limited Michelle Feng Harnett Secretary

Hong Kong, 7 February 2013

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Notes:

• (a) A member entitled to attend and vote at the meeting is entitled to appoint one or more proxies to attend and vote instead of him. A proxy need not be a member of the Company but must attend the meeting in person to represent you. If more than one proxy is so appointed, the appointment shall specify the number of shares of the Company in respect of which each such proxy is so appointed.

• (b) To be valid, a form of proxy and the power of attorney or other authority (if any) under which it is signed or a notarially certifi ed copy of that power or authority, must be deposited at the Company’s branch share registrar in Hong Kong, Computershare Hong Kong Investor Services Limited, 17M Floor, Hopewell Centre, 183 Queen’s Road East, Wanchai, Hong Kong not less than 48 hours before the time appointed for holding the meeting or the adjourned meeting (as the case may be).

• (c) Completion and delivery of the form of proxy will not preclude a member from attending and voting in person at the extraordinary general meeting if the member so desires and in such event, the instrument appointing a proxy shall be deemed to be revoked.

• (d) Where there are joint holders of any share of the Company, any one of such holders may vote at the extraordinary general meeting, either personally or by proxy, in respect of such share as if he were solely entitled thereto, but if more than one of such holders be present at the extraordinary general meeting personally or by proxy, that one of such holders so present whose name stands fi rst on the register of members of the Company in respect of such share shall alone be entitled to vote in respect thereof.

• (e) Voting for the ordinary resolutions set out in the notice will be taking by poll.

As at the date of this Notice, the executive Directors are Messrs. HongJiang ZHANG and Tao ZOU; the non-executive Directors are Messrs. Jun LEI, Pak Kwan KAU and Chi Ping LAU; and the independent non-executive Directors are Messrs. To Thomas HUI, Guangming George LU and Chuan WANG.

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