Announcement

2018

2018.12.31－Monthly return on movements of security for the month ended 31 Dec 2018

2018.12.28－Terms of Reference of Audit Committee(Revised)

2018.12.11－ANNOUNCEMENT PURSUANT TO RULE 13.18 OF THE LISTING RULES

2018.12.03－Monthly return on movements of security for the month ended 30 Nov 2018

2018.11.01－Monthly return on movements of security for the month ended 31 Oct 2018

2018.10.04－Monthly return on movements of security for the month ended 30 Sep 2018

2018.09.27－Notification Letter & Request Form to Non-registered Shareholders: Notice of Publication of 2018 Interim Report

2018.09.27－Interim Report 2018

2018.09.03－Monthly return on movements of security for the month ended 31 Aug 2018

2018.08.30－2018 INTERIM RESULTS ANNOUNCEMENT

2018.08.20－Notice of Board Meeting

2018.08.01－Monthly return on movements of security for the month ended 31 July 2018

2018.07.04－PROFIT WARNING

2018.07.03－Monthly return on movements of security for the month ended 30 June 2018

2018.06.28－POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON 28 JUNE 2018

2018.06.28－POLL RESULTS OF THE SPECIAL GENERAL MEETING HELD ON 28 June 2018

2018.06.07－Letter to Non-registered Shareholders-Means of Receipt of Corporate Communication-Circular

2018.06.07－FORM OF PROXY

2018.06.07－NOTICE OF SPECIAL GENERAL MEETING

2018.06.07－CONTINUING CONNECTED TRANSACTIONS: 2018 BUSINESS SERVICES AGREEMENT WITH CEC; AND MAJOR AND CONTINUING CONNECTED TRANSACTIONS: 2018 FINANCIAL SERVICES AGREEMENT WITH CEC FINANCE

2018.06.03－Monthly return on movements of security for the month ended 31 May 2018

2018.05.02－Monthly return on movements of security for the month ended 30th April 2018

2018.04.27－Letter to Non-registered Shareholders-Means of Receipt of Corporate Communications-2017 Annual Report and Circular

2018.04.27－FORM OF PROXY

2018.04.27－NOTICE OF ANNUAL GENERAL MEETING

2018.04.27－PROPOSED GRANT OF GENERAL MANDATES TO BUY BACK AND TO ISSUE SHARES, PROPOSED RE-ELECTION OF DIRECTORS, PROPOSED APPOINTMENT OF AUDITOR, NOTICE OF ANNUAL GENERAL MEETING

2018.04.27－2017 ANNUAL REPORT

2018.04.25－CONTINUING CONNECTED TRANSACTIONS: 2018 BUSINESS SERVICES AGREEMENT WITH CEC AND 2018 FINANCIAL SERVICES AGREEMENT WITH CEC FINANCE

2018.04.03－Monthly return on movements of security for the month ended 31 March 2018

2018.03.26－ANNUAL RESULTS ANNOUNCEMENT
FOR THE YEAR ENDED 31 DECEMBER 2017 AND
PROPOSED APPOINTMENT OF AUDITOR

2018.03.13－DATE OF BOARD MEETING

2018.03.01－Monthly return on movements of security for the month ended 28th February 2018

2018.02.01－Monthly return on movements of security for the month ended 31st January 2018

2018.01.15－LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS

2018.01.15－RESIGNATION, RE-DESIGNATION AND APPOINTMENT OF DIRECTORS, AND CHANGES OF DEPUTY CHAIRMAN OF THE BOARD AND MEMBER OF THE REMUNERATION AND NOMINATION COMMITTEE OF THE BOARD

2018.01.03－Monthly return on movements of security for the month ended 31st December 2017

2017

2017.12.19－CONTINUING CONNECTED TRANSACTIONS:2018 MASTER PROPERTY MANAGEMENT AGREEMENT AND 2018 MASTER LEASE AGREEMENTS

2017.12.05－Monthly return on movements of security for the month ended 30th November 2017

2017.11.01－Monthly return on movements of security for the month ended 31st October 2017

2017.10.03－Monthly return on movements of security for the month ended 30th September 2017

2017.09.22－Notification Letter & Request Form to Non-registered Shareholders: Notice of Publication of 2017 Interim Report

2017.09.22－Interim Report 2017

2017.09.15－CHANGE OF STOCK SHORT NAME

2017.09.04－Monthly return on movements of security for the month ended 31st August 2017

2017.08.30－2017 INTERIM RESULTS ANNOUNCEMENT

2017.08.18－Notice of Board Meeting

2017.08.18－Memorandum of Continuance and Bye-Laws

2017.08.17－(1) CHANGE OF COMPANY NAME AND ADOPTION OF NEW COMPANY LOGO (2) CHANGE OF COMPANY WEBSITE

2017.07.31－Monthly return on movements of security for the month ended 31st July 2017

2017.07.03－Monthly return on movements of security for the month ended 30th June 2017

2017.06.22－PROFIT WARNING

2017.06.09－POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON 9 JUNE 2017

2017.06.01－Monthly return on movements of security for the month ended 31st May 2017

2017.05.23－FORM OF PROXY

2017.05.23－SUPPLEMENTAL NOTICE OF ANNUAL GENERAL MEETING

2017.05.05－Monthly return on movements of security for the month ended 30th April 2017

2017.04.28－PROPOSED GRANT OF GENERAL MANDATES TO BUY BACK AND TO ISSUE SHARES, PROPOSED RE-ELECTION OF DIRECTORS, PROPOSED CHANGE OF COMPANY NAME, NOTICE OF ANNUAL GENERAL MEETING

2017.04.28－FORM OF PROXY

2017.04.28－NOTICE OF ANNUAL GENERAL MEETING

2017.04.27－2016 ANNUAL REPORT

2017.04.05－PROPOSED CHANGE OF COMPANY NAME

2017.04.03－Monthly return on movements of security for the month ended 31st March 2017

2017.03.30－LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS

2017.03.30－ANNUAL RESULTS FOR THE YEAR ENDED 31 DECEMBER 2016 AND CHANGES IN COMPOSITION OF BOARD COMMITTEE

2017.03.20－DATE OF BOARD MEETING

2017.03.03－VOLUNTARY ANNOUNCEMENT: DISPOSAL OF THE NAVIGATION CHIPS BUSINESS

2017.03.01－Monthly return on movements of security for the month ended 28th February 2017

2017.02.02－Monthly return on movements of security for the month ended 31st January 2017

2017.01.03－Monthly return on movements of security for the month ended 31st December 2016

2016

2016.12.14－CONNECTED TRANSACTION: SUBSCRIPTION OF NEW CHIPADVANCED TECHNOLOGY SHARES

2016.12.01－Monthly return on movements of security for the month ended 30th November 2016

2016.11.17－INSIDE INFORMATION: PROPOSED DISPOSAL OF THE NAVIGATION CHIPS BUSINESS

2016.11.01－Monthly return on movements of security for the month ended 31st October 2016

2016.10.04－Monthly return on movements of security for the month ended 30th September 2016

2016.09.01－Monthly return on movements of security for the month ended 31st August 2016

2016.08.29－Interim Report 2016

2016.08.18－2016 INTERIM RESULTS ANNOUNCEMENT

2016.08.08－Notice of Board Meeting

2016.08.01－Monthly return on movements of security for the month ended 31st July 2016

2016.07.04－Monthly return on movements of security for the month ended 30th June 2016

2016.06.30－COMPLETION OF (1) MAJOR TRANSACTION IN RELATION TO THE DISPOSAL OF 100% EQUITY INTEREST IN CEC TECHNOLOGY; AND (2) VERY SUBSTANTIAL ACQUISITION IN RELATION TO THE SUBSCRIPTION OF NEW OVU SHARES

2016.06.24－POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON 24 JUNE 2016

2016.06.15－EXTENSION OF LONG STOP DATE OF THE AGREEMENTS IN RELATION TO (1) THE DISPOSAL OF 100% EQUITY INTEREST IN CEC TECHNOLOGY; AND (2) THE SUBSCRIPTION OF NEW OVU SHARES

2016.06.01－Monthly return on movements of security for the month ended 31st May 2016

2016.05.03－Monthly return on movements of security for the month ended 30th April 2016

2016.04.28－FORM OF PROXY

2016.04.28－NOTICE OF ANNUAL GENERAL MEETING

2016.04.28－PROPOSED GRANT OF GENERAL MANDATESTO BUY BACK AND TO ISSUE SHARESPROPOSED RE-ELECTION OF DIRECTORSNOTICE OF ANNUAL GENERAL MEETING

2016.04.27－2015 ANNUAL REPORT

2016.04.07－Monthly return on movements of security for the month ended 31st March 2016

2016.03.31－FURTHER INFORMATION ON THE PAYMENT OF DIVIDEND

2016.03.31－2015 ANNUAL RESULTS ANNOUNCEMENT

2016.03.16－DATE OF BOARD MEETING

2016.03.11－POLL RESULTS OF THE SPECIAL GENERAL MEETING HELD ON 11 MARCH 2016

2016.03.01－Monthly return on movements of security for the month ended 29th February 2016

2016.02.26－POSITIVE PROFIT ALERT

2016.02.18－FORM OF PROXY

2016.02.18－NOTICE OF SPECIAL GENERAL MEETING

2016.02.18－(1) MAJOR TRANSACTION IN RELATION TO THE DISPOSAL OF 100% EQUITY INTEREST IN CEC TECHNOLOGY; (2) VERY SUBSTANTIAL ACQUISITION IN RELATION TO THE SUBSCRIPTION OF NEW OVU SHARES; AND (3) RE-ELECTION OF DIRECTORS

2016.02.05－COMPLETION OF THE ACQUISITION OF 95.64% EQUITY INTEREST IN HUAHONG

2016.02.04－UPDATE ON MAJOR AND CONNECTED TRANSACTION: EXTENSION OF THE ORIGINAL TRANSFER DATE OF THE TRANSFER AGREEMENT

2016.02.03－Monthly return on movements of security for the month ended 31st January 2016

2016.01.19－LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS

2016.01.19－CHANGES OF DIRECTORS, CHAIRMAN AND VICE CHAIRMAN OF THE BOARD, MANAGING DIRECTOR, MEMBER OF THE REMUNERATION AND NOMINATION COMMITTEE OF THE BOARD AND AUTHORISED REPRESENTATIVE

2016.01.04－DELAY IN DESPATCH OF CIRCULAR

2016.01.04－Monthly return on movements of security for the month ended 31st December 2015

2015

2015.12.29－Terms of Reference of Audit Committee

2015.12.15－(1) MAJOR TRANSACTION IN RELATION TO THE DISPOSAL OF 100% EQUITY INTEREST IN CEC TECHNOLOGY; AND (2) VERY SUBSTANTIAL ACQUISITION IN RELATION TO THE SUBSCRIPTION OF NEW OVU SHARES BY CECH

2015.12.01－Monthly return on movements of security for the month ended 30th November 2015

2015.11.23－ANNOUNCEMENT PURSUANT TO RULE 13.09 OF THE LISTING RULES AND INSIDE INFORMATION PROVISIONS UNDER PART XIVA OF THE SECURITIES AND FUTURES ORDINANCE: CLOSE OF OFFER PERIOD

2015.11.19－POLL RESULTS OF THE SPECIAL GENERAL MEETING HELD ON 19 NOVEMBER 2015

2015.11.13－ANNOUNCEMENT: MONTHLY PROGRESS UPDATE PURSUANT TO RULE 3.7 OF THE TAKEOVERS CODE

2015.11.02－Monthly return on movements of security for the month ended 31st October 2015

2015.10.26－FORM OF PROXY

2015.10.26－NOTICE OF SPECIAL GENERAL MEETING

2015.10.26－MAJOR TRANSACTION AND CONNECTED TRANSACTION IN RELATION TO THE ACQUISITION OF A 95.64% EQUITY INTEREST IN HUAHONG; CONTINUING CONNECTED TRANSACTIONS: 2015-2018 BUSINESS SERVICES AGREEMENT WITH CEC AND 2015-2018 FINANCIAL SERVICES AGREEMENT WITH CEC FINANCE

2015.10.16－ANNOUNCEMENT PURSUANT TO RULE 3.7 OF THE TAKEOVERS CODE, RULE 13.09 OF THE LISTING RULES AND INSIDE INFORMATION PROVISIONS UNDER PART XIVA OF THE SECURITIES AND FUTURES ORDINANCE AND RESUMPTION OF TRADING

2015.10.15－TRADING HALT

2015.10.02－Monthly return on movements of security for the month ended 30 September 2015

2015.09.01－Monthly return on movements of security for the month ended 31 August 2015

2015.08.27－2015 INTERIM REPORT

2015.08.27－FURTHER ANNOUNCEMENT: MAJOR TRANSACTION AND CONNECTED TRANSACTION IN RELATION TO THE ACQUISITION OF A FURTHER 12.26% EQUITY INTEREST IN HUAHONG

2015.08.24－2015 INTERIM RESULTS ANNOUNCEMENT

2015.08.12－DATE OF BOARD MEETING

2015.08.03－Monthly return on movements of security for the month ended 31 July 2015

2015.07.02－Monthly return on movements of security for the month ended 30 June 2015

2015.06.30 －LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS

2015.06.30 －POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON 30 JUNE 2015

2015.06.28－MAJOR TRANSACTION AND CONNECTED TRANSACTION IN RELATION TO THE ACQUISITION OF A CONTROLLING INTEREST IN HUAHONG, CONTINUING CONNECTED TRANSACTIONS: 2015-2018 BUSINESS SERVICES AGREEMENT WITH CEC AND 2015-2018 FINANCIAL SERVICES AGREEMENT WITH CEC FINANCE

2015.06.09－CLARIFICATION ANNOUNCEMENT REGARDING ANNUAL REPORT FOR THE YEAR ENDED 31 DECEMBER 2014

2015.06.01－Monthly return on movements of security for the month ended 31 May 2015

2015.05.28－CHANGE OF DATE OF ANNUAL GENERAL MEETING AND BOOK CLOSURE PERIOD

2015.05.21－CLARIFICATION ANNOUNCEMENT IN RELATION TO THE ANNOUNCEMENT ON THE REVISION OF ANNUAL CAPS FOR CONTINUING CONNECTED TRANSACTIONS

2015.05.18－(1) REVISION OF ANNUAL CAPS FOR CONTINUING CONNECTED TRANSACTIONS; AND(2) CONTINUING CONNECTED TRANSACTIONS

2015.05.05－Monthly return on movements of security for the month ended 30 April 2015

2015.04.29 －NOTICE OF ANNUAL GENERAL MEETING

2015.04.29 －FORM OF PROXY

2015.04.29 －PROPOSED GRANT OF GENERAL MANDATES TO BUY BACK AND TO ISSUE SHARES , PROPOSED APPOINTMENT OF DIRECTOR AND RE-ELECTION OF DIRECTORS, NOTICE OF ANNUAL GENERAL MEETING

2015.04.29 －2014 ANNUAL REPORT

2015.04.01－Monthly return on movements of security for the month ended 31 March 2015

2015.03.13 －ANNUAL RESULTS FOR THE YEAR ENDED 31 DECEMBER 2014

2015.03.03－DATE OF BOARD MEETING

2015.03.02－Monthly return on movements of security for the month ended 28 February 2015

2015.02.12－LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS

2015.02.12－CHANGE OF DIRECTORSHIP

2015.02.02－Monthly return on movements of security for the month ended 31 January 2015

2015.01.23－PROFIT WARNING

2015.01.05－Monthly return on movements of security for the month ended 31 December 2014

2014

2014.12.30－CONNECTED TRANSACTION: CONSTRUCTION AGREEMENT FOR THE WC ENGINEERING

2014.12.01－Monthly return on movements of security for the month ended 30 November 2014

2014.11.24－CONTINUING CONNECTED TRANSACTIONS: MASTER PROPERTY MANAGEMENT AGREEMENT AND MASTER LEASE AGREEMENT

2014.11.03－Monthly return on movements of security for the month ended 31 October 2014

2014.10.06－Monthly return on movements of security for the month ended 30 September 2014

2014.09.25－Next Day Disclosure Return-Changes in Issued Share Capital

2014.09.25－COMPLETION OF PLACING OF NEW SHARES UNDER GENERAL MANDATE

2014.09.17－PLACING OF NEW SHARES UNDER GENERAL MANDATE AND RESUMPTION OF TRADING

2014.09.17－TRADING HALT

2014.09.01－Monthly return on movements of security for the month ended 31 August 2014

2014.08.28－2014 INTERIM REPORT

2014.08.20 －2014 INTERIM RESULTS ANNOUNCEMENT

2014.08.08 －DATE OF BOARD MEETING

2014.08.01－Monthly return on movements of security for the month ended 31 July 2014

2014.07.24－DISCLOSEABLE TRANSACTION AND ANNOUNCEMENT PURSUANT TO RULES 13.15 AND 13.16 OF THE LISTING RULES ENTRUSTED LOAN ARRANGEMENT

2014.07.02－COMPLETION OF THE ACQUISITION OF 100% EQUITY INTEREST IN CEC TECHNOLOGY

2014.07.02－Monthly return on movements of security for the month ended 30 June 2014

2014.06.03－Monthly return on movements of security for the month ended 31 May 2014

2014.05.26 －LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS

2014.05.25 －POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON 24 MAY 2014 AND RETIREMENT OF DIRECTOR

2014.05.07－Monthly return on movements of security for the month ended 30 April 2014

2014.04.17 －NOTICE OF ANNUAL GENERAL MEETING

2014.04.17 －FORM OF PROXY

2014.04.17 －PROPOSED GRANT OF GENERAL MANDATES TO BUY BACK AND TO ISSUE SHARES,PROPOSED RE-ELECTION OF DIRECTOR AND NOTICE OF ANNUAL GENERAL MEETING

2014.04.17 －2013 ANNUAL REPORT

2014.04.01－Monthly return on movements of security for the month ended 31st March 2014

2014.03.27 －ANNUAL RESULTS FOR THE YEAR ENDED 31 DECEMBER 2013

2014.03.17 －DATE OF BOARD MEETING

2014.03.03－Monthly return on movements of security for the month ended 28th February 2014

2014.02.05－Monthly return on movements of security for the month ended 31st January 2014

2014.01.16 －NOTICE OF LISTING ON THE STOCK EXCHANGE OF HONG KONG LIMITED: CNY2,750,000,000 4.70 PER CENT. BONDS DUE 2017

2014.01.10 －Poll results of the Special General Meeting held on 10 January 2014

2014.01.06 －PROPOSED ISSUE OF RENMINBI DENOMINATED BONDS

2014.01.02－Monthly return on movements of security for the month ended 31st December 2013

2013

2013.12.19 －NOTICE OF SPECIAL GENERAL MEETING

2013.12.19 －FORM OF PROXY

2013.12.19 －(1)MAJOR TRANSACTION AND CONNECTED TRANSACTION (2) RE-ELECTION OF DIRECTOR

2013.12.02 －Monthly return on movements of security for the month ended 30th November 2013

2013.11.01 －MAJOR TRANSACTION AND CONNECTED TRANSACTION IN RELATION TO THE ACQUISITION OF THE PROPERTY TRANSFER RIGHT

2013.11.01 －Monthly return on movements of security for the month ended 31st October 2013

2013.10.11 －LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS

2013.10.11 －CHANGE OF DIRECTORSHIP

2013.10.11 －Poll results of the Special General Meeting held on 11 October 2013

2013.10.08 －Monthly return on movements of security for the month ended 30th September 2013

2013.09.16 －2013 INTERIM REPORT

2013.09.03 －Monthly return on movements of security for the month ended 31st August 2013

2013.08.29 －2013 INTERIM RESULTS ANNOUNCEMENT

2013.08.28 －NOTICE OF SPECIAL GENERAL MEETING

2013.08.28 －FORM OF PROXY

2013.08.28 －MAJOR TRANSACTION AND CONNECTED TRANSACTION IN RELATION TO THE ACQUISITION OF 100% EQUITY INTEREST IN CEC TECHNOLOGY;MAJOR TRANSACTION AND CONTINUING CONNECTED TRANSACTIONS: CEC TECHNOLOGY FINANCIAL SERVICES AGREEMENT WITH CEC FINANCE

2013.08.19 －DATE OF BOARD MEETING

2013.08.13 －DELAY IN DESPATCH OF CIRCULAR

2013.08.02 －Monthly return on movements of security for the month ended 31st July 2013

2013.07.07 －MAJOR TRANSACTION AND CONNECTED TRANSACTION IN RELATION TO THE ACQUISITION OF 100% EQUITY INTEREST IN CEC TECHNOLOGY;MAJOR TRANSACTION AND CONTINUING CONNECTED TRANSACTIONS:CEC TECHNOLOGY FINANCIAL SERVICES AGREEMENT WITH CEC FINANCE; AND CONTINUING CONNECTED TRANSACTIONS:PROPERTY MANAGEMENT AGREEMENT BETWEEN CEC BEIHAI AND CEC RIDA ;AND GUARANTEE ARRANGEMENTS BETWEEN CEC AND THE TARGET GROUP

2013.07.04 －Monthly return on movements of security for the month ended 30th June 2013

2013.06.25 －STRATEGIC COOPERATION FRAMEWORK AGREEMENT IN RELATION TO THE CONSTRUCTION OF BEIBU GULF ECO-WISDOM ELECTRONICS CITY

2013.06.20 －Poll results of the Special General Meeting held on 20 June 2013

2013.06.03 －Monthly return on movements of security for the month ended 31st May 2013

2013.05.27 －NOTICE OF SPECIAL GENERAL MEETING

2013.05.27 －FORM OF PROXY

2013.05.27 －(1) MAJOR TRANSACTION AND CONTINUING CONNECTED TRANSACTIONS (2)PROPOSED REDUCTION OF SHARE PREMIUM AND PAYMENT OF SPECIAL DIVIDEND

2013.05.07 －(1) CONTINUING CONNECTED TRANSACTIONS:2013-2016 BUSINESS SERVICES AGREEMENT WITH CEC AND 2013-2016 FINANCIAL SERVICES AGREEMENT WITH CEC FINANCE;(2) PROPOSED REDUCTION OF SHARE PREMIUM AND PAYMENT OF SPECIAL DIVIDEND

2013.05.02 －Monthly return on movements of security for the month ended 30th April 2013

2013.04.26 －UNUSUAL SHARE PRICE AND TRADING VOLUME MOVEMENTS

2013.04.24 －DATE OF BOARD MEETING

2013.04.16 －Poll results of the Annual General Meeting held on 16 April 2013

2013.04.02 －Monthly return on movements of security for the month ended 31st March 2013

2013.03.07 －ANNOUNCEMENT MADE PURSUANT TO RULE 13.10(2) OF THE LISTING RULES

2013.03.07 －NOTICE OF ANNUAL GENERAL MEETING

2013.03.07 －FORM OF PROXY

2013.03.07 －PROPOSED GRANT OF GENERAL MANDATES TO REPURCHASE AND TO ISSUE SHARES,PROPOSED RE-ELECTION OF DIRECTORS AND NOTICE OF ANNUAL GENERAL MEETING

2013.03.07 －2012 ANNUAL REPORT

2013.03.01 －Monthly return on movements of security for the month ended 28th February 2013

2013.02.25 －ANNUAL RESULTS FOR THE YEAR ENDED 31 DECEMBER 2012

2013.02.08 －DATE OF BOARD MEETING

2013.02.01 －Monthly return on movements of security for the month ended 31st January 2013

2012

2013.01.02 －Monthly return on movements of security for the month ended 31st December 2012

2012.12.03 －Monthly return on movements of security for the month ended 30th November 2012

2012.11.01 －Monthly return on movements of security for the month ended 31st October 2012

2012.11.01 －LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS

2012.11.01 －CHANGE OF DIRECTORSHIP

2012.10.03 －Monthly return on movements of security for the month ended 30th September 2012

2012.09.14 －2012 INTERIM REPORT

2012.09.03 －Monthly return on movements of security for the month ended 31st August 2012

2012.08.24 －LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS

2012.08.23 －CHANGE OF DIRECTORSHIP AND AUTHORISED REPRESENTATIVE

2012.08.23 －2012 INTERIM RESULTS ANNOUNCEMENT

2012.08.13 －DATE OF BOARD MEETING

2012.08.01 －Monthly return on movements of security for the month ended 31st July 2012

2012.07.03 －Monthly return on movements of security for the month ended 30th June 2012

2012.06.04 －Monthly return on movements of security for the month ended 31st May 2012

2012.05.02 －Monthly return on movements of security for the month ended 30th April 2012

2012.04.17 －Poll results of the Annual General Meeting held on 17 April 2012

2012.04.02 －Monthly return on movements of security for the month ended 31st March 2012

2012.03.30 －Memorandum of Continuance and Bye-Laws

2012.03.30 －LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS

2012.03.30 －Terms of Reference of Remuneration and Nomination Committee

2012.03.30 －Terms of Reference of Audit Committee

2012.03.30 －PROCEDURES FOR SHAREHOLDERS TO PROPOSE A PERSON FOR ELECTION AS A DIRECTOR

2012.03.13 －NOTICE OF ANNUAL GENERAL MEETING

2012.03.13 －FORM OF PROXY

2012.03.13 －PROPOSED GRANT OF GENERAL MANDATES TO REPURCHASE AND TO ISSUE SHARES,PROPOSED RE-ELECTION OF DIRECTORS AND NOTICE OF ANNUAL GENERAL MEETING

2012.03.13 －2011 ANNUAL REPORT

2012.03.01 －Monthly return on movements of security for the month ended 29th February 2012

2012.02.27 －ANNUAL RESULTS FOR THE YEAR ENDED 31 DECEMBER 2011

2012.02.15 －董事會會議日期

2012.02.01 －二零一二年一月份證券變動月報表

2011年

2012.01.03 －二零一一年十二月份證券變動月報表

2011.12.01 －二零一一年十一月份證券變動月報表

2011.11.24 －更改香港主要營業地址

2011.11.03 －二零一一年十月份證券變動月報表

2011.10.10－2011年10月10日舉行之股東特別大會之投票表決結果

2011.09.30 －二零一一年九月份證券變動月報表

2011.09.28－2011年中期報告

2011.09.16－股東特別大會通告

2011.09.16－代表委任表格

2011.09.16－(1) 與中國電子集團成員公司進行之持續關連交易: 修訂根據2010-2013綜合服務協議應付服務費之年度上限
(2) 重選董事

2011.09.01 －二零一一年八月份證券變動月報表

2011.08.26－與中國電子集團成員公司進行的持續關連交易修訂根據2010-2013綜合服務協議應付服務費的年度上限

2011.08.26－2011年中期業績公告

2011.08.16 －董事會會議日期

2011.08.05－董事變更

2011.08.01 －二零一一年七月份證券變動月報表

2011.07.04 －二零一一年六月份證券變動月報表

2011.06.21 －正面盈利預告

2011.06.02 －二零一一年五月份證券變動月報表

2011.04.25 －二零一一年四月份證券變動月報表

2011.04.18 －2011年4月18日舉行之股東週年大會投票表決結果

2011.03.15 －股東週年大會通告

2011.03.15 －代表委任表格

2011.03.15 －建議授出購回及發行股份之一般授權建議重選董事股東週年大會通告

2011.03.15 －2010
年年報

2011.02.25－截至2010年12月31日止年度全年業績

2011.02.15－董事會會議召開日期

公告

2010年

2010.09.15－2010年中期報告

2010.09.10 －2010年9月10日舉行之股東特別大會之結果

2010.08.27－2010年中期業績公告

2010.08.17－董事會會議通知

2010.08.06－股東特別大會通告

2010.08.06－代表委任表格

2010.08.06－(1) 持續關連交易: 與中國電子集團之2010-2013綜合服務協議及與中電財務之財務服務協議 (2) 重選董事

2010.07.19－與中國電子集團之2010-2013綜合服務協議及與中電財務之財務服務協議

2010.07.19－董事變更

2010.05.28－2010年5月28日舉行之股東週年大會投票表決結果

2010.04.26－2009 年年報

2010.04.26－股東週年大會通告

2010.04.26－代表委任表格

2010.04.26－建議授出購回及發行股份之一般授權建議重選董事股東週年大會通告

2010.04.19－截至2009年12月31日止年度全年業績

2009年

2009.12.29－完成出售SANG FEI (BVI) COMPANY LIMITED及正面盈利預告

2009.12.16－2009年12月16日舉行之股東特別大會之結果

2009.11.26－代表委任表格

2009.11.26－股東特別大會通告

2009.11.26－非常重大出售事項及關連交易

2009.11.09－非常重大出售事項及關連交易

2009.11.06－價格及成交量的不尋常變動

2009.09.18－2009年中期報告

2009.09.14－2009年中期業績公告

2009.09.09－翌日披露報表 - 已發行股本變動

2009.09.09－完成收購北京中電華大電子設計有限責任公司及發行對價股份

2009.09.02－董事會會議召開日期

2009.06.29－有關收購北京中電華大電子設計有限責任公司-完成日延期公告

2009.05.27－舉行之股東週年大會投票表決結果

2009.04.24－股東週年大會通告

2009.04.24－委任表格

2009.04.24－通函-建議授出購回及發行股份之一般授權
建議重選董事
股東週年大會通告

2009.04.24－年報 2008

2009.04.14－截至2008年12月31日止年度全年業績

2009.03.31－董事會會議召開日期

2009.02.26－2009年2月26日舉行之股東特別大會之結果

2009.02.26－股價及交投量不尋常波動

2009.02.03－代表委任表格

2009.02.03－股東特別大會通告

2009.02.02－股份發行人的證券變動月報表

2009.01.16－可能提供的財務資助及持續關聯交易

2008年

2008.12.31－有關收購北京中電華大電子設計有限責任公司

2008.12.19－盈利警告

2008.12.17－股價及交投量不尋常波動

2008.11.17－合資格會計師、公司秘書、授權代表及在香港代表接受送達法律程序文件的代理人之變更

2008.11.17－股價及交投量不尋常波動

2008.6.20 －主要及關連交易、持續關連交易