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.
This announcement is for information purposes only and does not constitute an invitation or offer to acquire, purchase or subscribe for securities of CEC or CGW or GWT nor shall there be any sale, purchase or subscription for securities of CEC or CGW or GWT in any jurisdiction in which such offer, solicitation or sale would be unlawful absent the filing of a registration statement or the availability of an applicable exemption from registration or other waiver. This announcement is not for release, publication or distribution in or into any jurisdiction where to do so would constitute a violation of the relevant laws of such jurisdiction.

GWT CHINA ELECTRONICS CORPORATION

（中國電子信息產業集團有限公司）

(A state-owned enterprise incorporated in the

People's Republic of China)

CHINA GREAT WALL COMPUTER GROUP COMPANY*

（中電長城計算機集團公司）

(A state-owned enterprise incorporated in the

People's Republic of China)

GREAT WALL TECHNOLOGY COMPANY LIMITED (長城科技股份有限公司)

(A joint stock limited company incorporated in the People's Republic of China with limited liability) (Stock Code: 0074)

JOINT ANNOUNCEMENT (1) VOLUNTARY CONDITIONAL OFFER BY ABCI CAPITAL LIMITED ON BEHALF OF CEC AND CGW FOR ALL THE ISSUED H SHARES IN GWT (OTHER THAN THOSE ALREADY HELD BY CEC AND CGW AND PARTIES ACTING IN CONCERT WITH ANY OF THEM) AND (2) PROPOSED PRIVATISATION AND VOLUNTARY WITHDRAWAL OF LISTING OF THE H SHARES OF GWT AND (3) PROPOSED MERGER BY ABSORPTION OF CGW AND GWT BY CEC AND (4) SUPPLEMENTAL AGREEMENT

Reference is made to the announcement jointly issued by CEC, CGW and GWT on

16 December 2013 (the " Joint Announcement ") and the delay in despatch announcements jointly issued by CEC, CGW and GWT on 3 January 2014, 28 January

2014 and 21 February 2014 respectively, in relation to, amongst other things, (1) the voluntary conditional offer by ABCI on behalf of CEC and CGW for all the issued H Shares in GWT (other than those already held by CEC and CGW and parties acting in concert with any of them); (2) the proposed privatisation and voluntary withdrawal of listing of the H Shares of GWT; and (3) the proposed merger by absorption of CGW and GWT by CEC.

* For identification purpose only

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Capitalised terms used in this announcement shall have the same meanings as those defined in the Joint Announcement, unless the context herein otherwise requires.

SUPPLEMENTAL AGREEMENT

As mentioned in the Joint Announcement, the effectiveness of the Merger Agreement is conditional upon the fulfilment of a number of Mergers Conditions, which shall be fulfilled on or before 30 June 2014 (the "Long Stop Date")(or such other date as CEC, CGW and GWT may agree), otherwise the Merger Agreement will become lapsed.

Due to the delay in despatch of the Composite Document and consequently the extension of the expected timetable in relation to the completion of the H Share Offer and the Delisting, which are part of the Mergers Conditions, CEC, CGW and GWT jointly announce that they had entered into a supplemental agreement to the Merger Agreement on 8 April 2014 to extend the Long Stop Date from 30 June 2014 to 30 October 2014 (or such other date as the parties may agree otherwise).

Save as disclosed above, all other terms of the Merger Agreement remain unchanged and continue to be in full force and effect.

The H Share Offer is conditional upon the satisfaction of the Conditions and the effectiveness of the Merger Agreement is conditional upon the satisfaction of the Mergers Conditions as described in the Joint Announcement. GWT Shareholders and/or potential investors should therefore exercise caution when dealing in the GWT Shares.

On behalf of the board of

China Electronics

Corporation

Rui Xiaowu

Chairman

On behalf of the board of

China Great Wall

Computer Group Company

Liu Liehong

Chairman

On behalf of the board of Great Wall Technology Company Limited

Liu Liehong

Chairman

Beijing, PRC, 8 April 2014

The directors of CEC jointly and severally accept full responsibility for the accuracy of the information contained in this announcement (other than that relating to GWT and/or the GWT Board) and confirm, having made all reasonable enquiries, that to the best of their knowledge, opinions expressed in this announcement (other than that expressed by GWT and/or the GWT Board) have been arrived at after due and careful consideration and there are no other facts not contained in this announcement, the omission of which would make any statement in this announcement misleading.
As at the date hereof, the CEC Board comprises: Rui Xiaowu, Liu Liehong and Lang Jia as directors, Wang Zuoran, Song Ning, Chen Shengde, Chen Jie and Zhang Xiaotie as outside directors and Xu Haihe as the employee representative director.

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The directors of CGW jointly and severally accept full responsibility for the accuracy of the information contained in this announcement (other than that relating to GWT and/or the GWT Board) and confirm, having made all reasonable enquiries, that to the best of their knowledge, opinions expressed in this announcement (other than that expressed by GWT and/or the GWT Board) have been arrived at after due and careful consideration and there are no other facts not contained in this announcement, the omission of which would make any statement in this announcement misleading.
As at the date hereof, the CGW Board comprises: Liu Liehong, Li Xiaochun, Wu Qun, Jia Haiying, Chen Xiaojun, Kong Xueping and He Shaokun as directors.
The directors of GWT jointly and severally accept full responsibility for the accuracy of the information contained in this announcement (other than that relating to CEC, CGW, the CEC Board and/or the CGW Board) and confirm, having made all reasonable enquiries, that to the best of their knowledge, opinions expressed in this announcement (other than that expressed by CEC, CGW, the CEC Board and/or the CGW Board) have been arrived at after due and careful consideration and there are no other facts not contained in this announcement, the omission of which would make any statement in this announcement misleading.
As at the date hereof, the GWT Board comprises: Liu Liehong, Tam Man Chi, Yang Jun, Du Heping, Fu Qiang and Xu Haihe as executive directors, and Yao Xiaocong, James Kong Tin Wong and Zeng Zhijie as independent non-executive directors.

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