Monday, 14th December 2009
 REQUEST FOR LIFTING OF TRADING HALT

Thursday, 20th August 2009
 PRESENTATION SLIDES : JBIC-HYFLUX GLOBAL COLLABORATION FOR WATER PROJECTS
 PRESS RELEASE : JBIC AND HYFLUX SIGN MOU FOR GLOBAL COLLABORATION ON WATER PROJECTS
 MEMORANDUM OF UNDERSTANDING - JAPAN BANK FOR INTERNATIONAL COOPERATION

Thursday, 13th August 2009
 DAILY SHARE BUY-BACK NOTICE

Friday, 7th August 2009
 HYFLUX LTD Q2 2009 RESULTS PRESENTATION PART 2 OF 2
 HYFLUX LTD 2Q 2009 RESULTS PRESENTATION PART 1 OF 2
 SECOND QUARTER FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT

Friday, 10th July 2009
 INCREASED IN EQUITY INTERESTS IN LUBE OIL RE-REFINING CO., LLC, JEDDAH

Wednesday, 1st July 2009
 YANGKOU RUDONG WASTEWATER TREATMENT PLANT

Thursday, 25th June 2009
 REQUEST FOR LIFTING OF TRADING HALT

Wednesday, 24th June 2009
 MEMORANDUM OF AGREEMENT WITH GENERAL DESALINATION COMPANY OF THE GREAT SOCIALIST PEOPLE\'\'S LIBYAN ARAB JAMAHIRIYA
 REQUEST FOR TRADING HALT

Friday, 19th June 2009
 NOTICE OF A DIRECTOR\'\'S (INCLUDING A DIRECTOR WHO IS A SUBSTANTIAL SHAREHOLDER) INTEREST AND CHANGE IN INTEREST

Saturday, 16th May 2009
 GRANT OF SHARE OPTIONS PURSUANT TO HYFLUX EMPLOYEES SHARE OPTION SCHEME
 GRANT OF SHARE OPTIONS PURSUANT TO HYFLUX EMPLOYEES SHARE OPTION SCHEME

Friday, 8th May 2009
 CHANGES TO THE COMPOSITION OF THE REMUNERATION COMMITTEE AND NOMINATING COMMITTEE
 HYFLUX LTD - 1Q 2009 PRESS RELEASE AND RESULTS REVIEW
 FIRST QUARTER FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT
 CHANGES TO THE COMPOSITION OF THE REMUNERATION COMMITTEE AND NOMINATING COMMITTEE

Thursday, 7th May 2009
 FIRST QUARTER FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT
 HYFLUX LTD - 1Q 2009 PRESS RELEASE AND RESULTS REVIEW

Tuesday, 28th April 2009
 RESOLUTIONS PASSED AT ANNUAL GENERAL MEETING HELD ON 28 APRIL 2009

Thursday, 9th April 2009
 NOTICE OF ANNUAL GENERAL MEETING
 NOTICE OF BOOK CLOSURE DATE FOR DIVIDEND

Thursday, 19th March 2009
 FINANCIAL CLOSE FOR WORLD’S LARGEST REVERSE OSMOSIS DESALINATION PLANT OF 500,000M³/DAY IN MAGTAA, ORAN, WESTERN ALGERIA

Wednesday, 11th March 2009
 BANKING FACILITIES - TIANJIN DAGANG DESALINATION PLANT, CHINA

Wednesday, 4th March 2009
 APPOINTMENT OF SENIOR MANAGING DIRECTOR - GLOBAL OPERATIONS
 ANNOUNCEMENT OF APPOINTMENT OF SENIOR MANAGING DIRECTOR - GLOBAL OPERATIONS

Thursday, 26th February 2009
 REPORT OF PERSONS OCCUPYING MANAGERIAL POSITIONS WHO ARE RELATED TO A DIRECTOR; CEO OR SUBSTANTIAL SHAREHOLDER
 REPORT OF PERSONS OCCUPYING MANAGERIAL POSITIONS WHO ARE RELATED TO A DIRECTOR; CEO OR SUBSTANTIAL SHAREHOLDER

Thursday, 19th February 2009
 CORRIGENDUM - NEWS RELEASE ON 18 FEBRUARY 2009

Wednesday, 18th February 2009
 FULL YEAR FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT
 HYFLUX LTD - FY2008 PRESS RELEASE
 HYFLUX LTD - FY2008 RESULT REVIEW

Monday, 16th February 2009
 NOTICE OF CESSATION OF SUBSTANTIAL SHAREHOLDING

Thursday, 22nd January 2009
 NOTICE OF A CHANGE IN THE PERCENTAGE LEVEL OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST

Wednesday, 21st January 2009
 JOINT ANNOUNCEMENT AND STATEMENT OF MANAGEMENT CHANGES:HYFLUX WATER TRUST MANAGEMENT PTE LTD

Tuesday, 20th January 2009
 INCREASE IN SHAREHOLDING IN HYFLUX CEPARATION B.V.

Friday, 9th January 2009
 GRANT OF SHARE OPTIONS PURSUANT TO HYFLUX EMPLOYEES SHARE OPTIONS SCHEME

Sunday, 4th January 2009
 APPOINTMENT OF MS WINNIFRED HEAP AS GROUP EXECUTIVE VICE PRESIDENT
 ANNOUNCEMENT OF APPOINTMENT OF GROUP EXECUTIVE VICE PRESIDENT, CAPITAL MARKETS

Tuesday, 23rd December 2008
 COMPLETION OF DIVESTMENT TO HYFLUX WATER TRUST

Wednesday, 17th December 2008
 GROUND BREAKING CEREMONY OF WORLD\'S LARGEST REVERSE OSMOSIS DESALINATION PLANT OF 500,000M3/DAY IN MAGTAA, ORAN, WESTERN ALGERIA

Friday, 12th December 2008
 CLARIFICATION TO THE ARTICLE IN THE BUSINESS TIMES - 12 DECEMBER 2008

Tuesday, 2nd December 2008
 ANNOUNCEMENT OF APPOINTMENT OF GROUP CHIEF INVESTMENT OFFICER & EXECUTIVE VICE PRESIDENT
 APPOINTMENT OF GROUP CHIEF INVESTMENT OFFICER & EXECUTIVE VICE PRESIDENT

Thursday, 27th November 2008
 SUPPLEMENTAL AGREEMENT FOR SALE AND PURCHASE WITH HYFLUX WATER TRUST

Thursday, 20th November 2008
 NOTICE OF CESSATION OF SUBSTANTIAL SHAREHOLDING

Tuesday, 4th November 2008
 THIRD QUARTER FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT
 HYFLUX 3Q 2008 PRESS RELEASE AND RESULT REVIEW

Friday, 31st October 2008
 REQUEST FOR TRADING HALT
 AGREEMENT FOR SALE AND PURCHASE WITH HYFLUX WATER TRUST
 REQUEST FOR LIFTING OF TRADING HALT
 GRANT OF SHARE OPTIONS PURSUANT TO HYFLUX EMPLOYEE SHARE OPTION SCHEME

Thursday, 30th October 2008
 NOTICE OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST

Wednesday, 6th August 2008
 PRESS RELEASE AND ANALYST PRESENTATION FOR 2Q08 RESULTS ANNOUNCEMENT
 2Q08 RESULT ANNOUNCEMENT PRESENTATION
 SECOND QUARTER FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT

Wednesday, 9th July 2008
 EXECUTION OF KEY AGREEMENTS FOR WORLD\'S LARGEST REVERSE OSMOSIS DESALINATION PLANT OF 500,000M3/DAY AT MAGTAA, ORAN, WESTERN ALGERIA

Friday, 4th July 2008
 HYFLUX ESTABLISHES S$300 MILLION MULTICURRENCY DEBT ISSUANCE PROGRAMME

Thursday, 3rd July 2008
 NOTICE OF CESSATION OF SUBSTANTIAL SHAREHOLDING

Friday, 27th June 2008
 HYFLUX OFFERS PORTFOLIO OF PROJECTS AT 180 MILLION SINGAPORE DOLLARS TO HYFLUX WATER TRUST UNDER DEED OF RIGHT OF FIRST OFFER AND RIGHT OF FIRST REFUSAL

Wednesday, 18th June 2008
 NOTICE OF A CHANGE IN THE PERCENTAGE LEVEL OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST

Friday, 13th June 2008
 ANNOUNCEMENT OF APPOINTMENT OF HEAD, COMPLIANCE & SECRETARIAT

Friday, 6th June 2008
 WRIT OF SUMMONS - JGS SINGH

Monday, 26th May 2008
 GRANT OF SHARE OPTIONS PURSUANT HYFLUX EMPLOYEES SHARE OPTION SCHEME

Tuesday, 13th May 2008
 FIRST QUARTER FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT

Wednesday, 30th April 2008
 AWARD OF WATER TREATMENT PROJECTS ESTIMATED AT RMB 361 MILLION IN CHINA

Tuesday, 29th April 2008
 AWARD OF WATER TREATMENT PROJECTS ESTIMATED AT RMB 371 MILLION IN CHINA

Friday, 25th April 2008
 RESOLUTIONS PASSED AT ANNUAL GENERAL MEETING AND EXTRAORDINARY GENERAL MEETING HELD ON 25 APRIL 2008
 ANNOUNCEMENT OF APPOINTMENT OF NON-EXECUTIVE DIRECTOR

Tuesday, 22nd April 2008
 AWARD OF TENDER FOR WORLD LARGEST REVERSE OSMOSIS DESALINATION PLANT IN MAGTAA, WESTERN ALGERIA - COMPANY BRIEFING
 REQUEST FOR LIFTING OF TRADING HALT
 AWARD OF TENDER FOR WORLD LARGEST REVERSE OSMOSIS DESALINATION PLANT IN MAGTAA, ORAN, WESTERN ALGERIA

Monday, 21st April 2008
 REQUEST FOR TRADING HALT

Tuesday, 15th April 2008
 HYFLUX SECURES AN ESTIMATED RMB 377 MILLION WORTH OF WATER PROJECTS IN CHINA

Thursday, 10th April 2008
 INCREASE IN SHAREHOLDING IN HYFLUX CEPARATION B.V.

Friday, 4th April 2008
 NOTICE OF AGM, NOTICE OF EGM AND NOTICE OF BOOKS CLOSURE

Tuesday, 1st April 2008
 BID FOR 500,000 M3/DAY SEAWATER DESALINATION PROJECT IN MAGTA, ORAN, WESTERN ALGERIA

Thursday, 13th March 2008
 NOTICE OF A CHANGE IN THE PERCENTAGE LEVEL OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST

Friday, 29th February 2008
 REPORT OF PERSONS OCCUPYING MANAGERIAL POSITIONS WHO ARE RELATED TO A DIRECTOR; CEO OR SUBSTANTIAL SHAREHOLDER

Wednesday, 27th February 2008
 FULL YEAR FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT

Thursday, 14th February 2008
 SCHEDULED DATE FOR RELEASE OF HYFLUX LTD’S FINANCIAL RESULTS FOR FINANCIAL YEAR ENDED 31 DECEMBER 2007

Thursday, 24th January 2008
 HYFLUX SECURES AN ESTIMATED RMB 207 MILLION WORTH OF WATER PROJECTS IN CHINA
 HYFLUX SECURES AN ESTIMATED RMB 207 MILLION WORTH OF WATER PROJECTS IN CHINA

Wednesday, 16th January 2008
 ACHIEVEMENT OF FINANCIAL CLOSE - SEAWATER DESALINATION PLANT OF 200,000M3/DAY AT SOUK TLETA, WILAYA OF TLEMCEN, ALGERIA

Friday, 11th January 2008
 NOTICE OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST

Wednesday, 9th January 2008
 ANNOUNCEMENT OF APPOINTMENT OF DEPUTY CHIEF EXECUTIVE OFFICER
 ANNOUNCEMENT OF APPOINTMENT OF GROUP EXECUTIVE VICE PRESIDENT

Monday, 3rd December 2007
 DIVESTMENT OF HYFLUX UTILITIES LIMITED TO HYFLUX WATER TRUST

Friday, 30th November 2007
 HYFLUX SEES STEADY PIPELINE OF CHINA WATER PROJECTS

Friday, 23rd November 2007
 REQUEST FOR LIFTING OF TRADING HALT
 REQUEST FOR TRADING HALT
 HYFLUX WATER TRUST - MAS APPROVAL OBTAINED FOR REGISTRATION OF FINAL PROSPECTUS FOR INITIAL PUBLIC OFFERING

Monday, 12th November 2007
 THIRD QUARTER FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT

Tuesday, 6th November 2007
 HYFLUX SECURES YET ANOTHER ESTIMATED RMB 291 MILLION WORTH OF WATER PROJECTS IN CHINA

Tuesday, 30th October 2007
 LODGMENT OF PRELIMINARY PROSPECTUS FOR INITIAL PUBLIC OFFERING OF HYFLUX WATER TRUST, A BUSINESS TRUST SPONSORED BY HYFLUX LTD

Monday, 29th October 2007
 SCHEDULED DATE FOR RELEASE OF HYFLUX LTD’S FINANCIAL RESULTS FOR THE THIRD QUARTER ENDED 30 SEPTEMBER 2007

Monday, 22nd October 2007
 JOINT VENTURE WITH TAO COMMODITY TRADER, INC. TO INVEST US$12 MILLION TO BUILD REGIONAL USED-OIL RECYCLING PLANT IN CALACA, BATANGAS IN THE PHILIIPPINES

Monday, 15th October 2007
 JOINT VENTURE WITH SUCCESS BLOSSOM ENVIRONMENT VIETNAM JOINT STOCK COMPANY TO INVEST US$10.5 MILLION TO BUILD REGIONAL USED-OIL RECYCLING PLANT IN HANOI, VIETNAM

Thursday, 11th October 2007
 REQUEST FOR TRADING HALT
 REQUEST FOR LIFTING OF TRADING HALT
 ESTABLISHMENT OF HYFLUX WATER TRUST SPONSORED BY HYFLUX LTD
 ANNOUNCEMENT OF RESIGNATION OF CHIEF FINANCIAL OFFICER
 ANNOUNCEMENT OF APPOINTMENT OF CHIEF FINANCIAL OFFICER

Tuesday, 9th October 2007
 HYFLUX’S COLLABORATION WITH BP AND DICP ON DEVELOPMENT AND COMMERICIALISATION OF ZEOLITE DEWATERING MEMBRANES IN BIOFUELS APPLICATION

Tuesday, 14th August 2007
 SECOND QUARTER FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT
 HYFLUX SECURES ABOUT RMB305 MILLION WORTH OF WATER PROJECTS IN CHINA

Thursday, 26th July 2007
 APPOINTMENT OF MR RAJ MITTA AND PROFESSOR TAN TECK MENG TO COMMITTEES

Wednesday, 27th June 2007
 HYFLUX SECURES RMB 237 MILLION WORTH OF WATER PROJECTS IN CHINA

Wednesday, 13th June 2007
 NOTICE OF A CHANGE IN THE PERCENTAGE LEVEL OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST

Wednesday, 16th May 2007
 ANNOUNCEMENT OF APPOINTMENT OF NON-EXECUTIVE DIRECTOR
 ANNOUNCEMENT OF APPOINTMENT OF NON-EXECUTIVE DIRECTOR

Tuesday, 15th May 2007
 HYFLUX POSTS Q1FY2007 EARNINGS OF S$1.2 MILLION ON REVENUE OF S$13.4 MILLION

Tuesday, 8th May 2007
 REQUEST FOR TRADING HALT
 HYFLUX, SEDCO & LUBREC INVEST S$45 MILLION IN FIRST MEMBRANE BASED USED OIL RECYCLING PLANT IN SAUDI ARABIA
 REQUEST FOR LIFTING OF TRADING HALT

Monday, 7th May 2007
 HYFLUX APPOINTS MR SAUD SIDDIQUE AS EXECUTIVE VICE PRESIDENT

Friday, 27th April 2007
 RESOLUTIONS PASSED AT ANNUAL GENERAL MEETING
 APPOINTMENT OF MR RAJ MITTA, PROFESSOR TAN TECK MENG AND RETIREMENT OF MR RAJNISH GOPINATH

Wednesday, 11th April 2007
 NOTICE OF A CHANGE IN THE PERCENTAGE LEVEL OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST

Friday, 6th April 2007
 NOTICE OF ANNUAL GENERAL MEETING
 NOTICE OF BOOKS CLOSURE

Thursday, 29th March 2007
 HYFLUX SIGNS JOINT VENTURE AGREEMENT FOR THE DEVELOPMENT, CONSTRUCTION, OPERATIONS OF A SEAWATER DESALINATION PLANT OF 200,000M3/DAY AT SOUK TLETA, WILAYA OF TLEMCEN, ALGERIA

Wednesday, 28th March 2007
 HYFLUX SECURES RMB 253 MILLION WORTH OF WATER PROJECTS IN CHINA

Wednesday, 14th March 2007
 HYFLUX SECURES RMB 340 MILLION WORTH OF WATER PROJECTS IN CHINA

Wednesday, 28th February 2007
 FULL YEAR FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT
 APPOINTMENT OF A RELATIVE OF A DIRECTOR, CHIEF EXECUTIVE OFFICER, OR SUBSTANTIAL SHAREHOLDER OF AN ISSUER TO A MANAGERIAL POSITION IN THE ISSUER OR ANY OF ITS PRINCIPAL SUBSIDIARIES

Friday, 16th February 2007
 HYFLUX LTD ANNOUNCES DATE FOR THE RELEASE OF FULL YEAR FINANCIAL RESULTS ENDED DECEMBER 31,2006

Monday, 12th February 2007
 HYFLUX COMPLETED THE RESTRUCTURING OF ITS BUSINESS IN SINGSPRING INTO CITYSPRING INFRASTRUCTURE TRUST
 REQUEST FOR LIFTING OF TRADING HALT
 REQUEST FOR TRADING HALT

Monday, 22nd January 2007
 HYFLUX TEAMS WITH MARMON WATER LLC TO ESTABLISH JOINT VENTURES, LICENSING AGREEMENTS ON WATER TREATMENT PRODUCTS
 REQUEST FOR LIFTING OF TRADING HALT
 REQUEST FOR TRADING HALT

Tuesday, 9th January 2007
 REQUEST FOR LIFTING OF TRADING HALT
 PROPOSED PARTIAL DIVESTMENT OF INTEREST IN SINGSPRING PTE LTD TO CITYSPRING INFRASTRUCTURE TRUST
 REQUEST FOR TRADING HALT

Thursday, 28th December 2006
 CHANGE OF ADDRESS OF SHARE REGISTRAR AND CHANGE OF PLACE WHERE REGISTRAR OF MEMBERS AND INDEX KEPT

Thursday, 21st December 2006
 PROPOSED DIVESTMENT OF SINGSPRING PTE LTD TO A BUSINESS TRUST

Tuesday, 19th December 2006
 NOTICE OF A DIRECTOR\'S (INCLUDING A DIRECTOR WHO IS A SUBSTANTIAL SHAREHOLDER) INTEREST AND CHANGE IN INTEREST

Tuesday, 14th November 2006
 THIRD QUARTER FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT

Friday, 10th November 2006
 RESIGNATION OF LIM KIM SENG AS GROUP DEPUTY CHIEF EXECUTIVE AND COMPANY SECRETARY AND APPOINTMENT OF YANG AI CHIAN AS COMPANY SECRETARY

Thursday, 9th November 2006
 DATE OF ANNOUNCEMENT FOR HYFLUX LTD\'S RESULTS FOR THE THIRD QUARTER ENDED SEPTEMBER 30, 2006

Tuesday, 7th November 2006
 HYFLUX INCREASES ITS SHAREHOLDING IN SINOSPRING UTILITY LTD

Sunday, 29th October 2006
 HYFLUX SECURES USD 205 MILLION EPC CONTRACT TO DESIGN AND BUILD A 200MLD DESALINATION PLANT IN ALGERIA

Friday, 13th October 2006
 HYFLUX APPOINTS MR WONG KHAI THEEN AS SENIOR VICE PRESIDENT AND CEO, EPC ASIA

Thursday, 12th October 2006
 HYFLUX SECURES S$30 MILLION WATER TREATMENT AND RECYCLING CONTRACTS IN CHINA

Tuesday, 12th September 2006
 APPOINTMENT OF MR SAM ONG AS GROUP EXECUTIVE VICE PRESIDENT AND CHIEF INVESTMENT OFFICER

Friday, 18th August 2006
 RESIGNATION OF HAMED KAZIM AS DIRECTOR AND INTRODUCTION OF GOPINATH RAJNISH

Tuesday, 15th August 2006
 ANNOUNCEMENT OF APPOINTMENT OF EXECUTIVE DIRECTOR

Tuesday, 8th August 2006
 HYFLUX POSTS 65% INCREASE IN REVENUE TO S$71.2 MILLION FOR 1HFY2006
 SECOND QUARTER FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT

Monday, 7th August 2006
 HYFLUX BREAKS INTO THE INDIAN WATER MARKET

Thursday, 3rd August 2006
 DATE OF RELEASE FOR HYFLUX LTD SECOND QUARTER 2006 FINANCIAL RESULTS

Tuesday, 1st August 2006
 SYNDICATED LOAN FOR HYFLUX RECEIVES OVERWHELMING RESPONSE

Friday, 30th June 2006
 RESIGNATION OF S ISWARAN AS DIRECTOR

Saturday, 17th June 2006
 HYFLUX COMPLETES LOAN AGREEMENT WITH IFC AND SECURES ANOTHER US$25 MILLION FACILITY
 NOTICE OF A DIRECTOR\'S (INCLUDING A DIRECTOR WHO IS A SUBSTANTIAL SHAREHOLDER) INTEREST AND CHANGE IN INTEREST

Friday, 16th June 2006
 NOTICE OF A DIRECTOR\'S (INCLUDING A DIRECTOR WHO IS A SUBSTANTIAL SHAREHOLDER) INTEREST AND CHANGE IN INTEREST

Thursday, 1st June 2006
 ENTRY INTO OIL AND SOLVENT RECYCLING BUSINESS USING IN-HOUSE PROPRIETARY MEMBRANE SYSTEM
 NOTICE OF A CHANGE IN THE PERCENTAGE LEVEL OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST
 NOTICE OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST
 NOTICE OF A CHANGE IN THE PERCENTAGE LEVEL OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST
 NOTICE OF A CHANGE IN THE PERCENTAGE LEVEL OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST

Friday, 26th May 2006
 HYFLUX SECURES US$100 MILLION SYNDICATED LOAN FACILITIES

Wednesday, 17th May 2006
 AWARD OF INDUSTRIAL WASTEWATER PROJECT IN JIANGSHU PROVINCE, CHINA

Thursday, 11th May 2006
 HYFLUX WINS TWO MORE WATER PROJECTS IN CHINA

Wednesday, 10th May 2006
 HYFLUX POSTS 39% INCREASE IN REVENUE TO S$33.7 MILLION FOR 1QFY2006
 FIRST QUARTER FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT
 CORRIGENDUM TO RESULTS ANNOUNCEMENT AND NEWS RELEASE FOR FIRST QUARTER 2006

Tuesday, 2nd May 2006
 AWARD OF INDUSTRIAL WASTEWATER CONCESSION IN JIANGSU PROVINCE, CHINA

Friday, 28th April 2006
 RESOLUTIONS PASSED AT ANNUAL GENERAL MEETING

Wednesday, 26th April 2006
 NOTICE OF A DIRECTOR\'S (INCLUDING A DIRECTOR WHO IS A SUBSTANTIAL SHAREHOLDER) INTEREST AND CHANGE IN INTEREST

Friday, 21st April 2006
 NOTICE OF A CHANGE IN THE PERCENTAGE LEVEL OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST

Wednesday, 12th April 2006
 NOTICE OF A DIRECTOR\'S (INCLUDING A DIRECTOR WHO IS A SUBSTANTIAL SHAREHOLDER) INTEREST AND CHANGE IN INTEREST
 NOTICE OF A DIRECTOR\'S (INCLUDING A DIRECTOR WHO IS A SUBSTANTIAL SHAREHOLDER) INTEREST AND CHANGE IN INTEREST
 NOTICE OF A DIRECTOR\'S (INCLUDING A DIRECTOR WHO IS A SUBSTANTIAL SHAREHOLDER) INTEREST AND CHANGE IN INTEREST
 NOTICE OF A DIRECTOR\'S (INCLUDING A DIRECTOR WHO IS A SUBSTANTIAL SHAREHOLDER) INTEREST AND CHANGE IN INTEREST
 NOTICE OF A DIRECTOR\'S (INCLUDING A DIRECTOR WHO IS A SUBSTANTIAL SHAREHOLDER) INTEREST AND CHANGE IN INTEREST
 NOTICE OF ANNUAL GENERAL MEETING

Saturday, 1st April 2006
 INVESTMENT IN CUTTING EDGED EUROPEAN MEMBRANE COMPANY

Thursday, 30th March 2006
 REQUEST FOR LIFTING OF TRADING HALT
 PROPOSED INVESTMENT IN SINOSPRING BY IFC
 REQUEST FOR TRADING HALT

Wednesday, 29th March 2006
 AWARD OF FIRST DRINKING WATER CONCESSION IN MID REGION OF CHINA

Saturday, 18th March 2006
 RESTRUCTURING OF INTERESTS IN DUBAI JOINT VENTURES

Friday, 10th March 2006
 ANNOUNCEMENT OF APPOINTMENT OF GROUP EXECUTIVE VICE PRESIDENT, CORPORATE SERVICES, OPERATIONS- CHINA AND INDIA

Tuesday, 28th February 2006
 REPORT OF PERSONS OCCUPYING MANAGERIAL POSITIONS WHO ARE RELATED TO A DIRECTOR; CEO OR SUBSTANTIAL SHAREHOLDER

Thursday, 16th February 2006
 HYFLUX REPORTS 76% INCREASE IN NET PROFIT TO S$49.2 MILLION
 FULL YEAR FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT

Thursday, 12th January 2006
 NOTICE OF A DIRECTOR\'S (INCLUDING A DIRECTOR WHO IS A SUBSTANTIAL SHAREHOLDER) INTEREST AND CHANGE IN INTEREST

Thursday, 5th January 2006
 NOTICE OF A CHANGE IN THE PERCENTAGE LEVEL OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST

Thursday, 8th December 2005
 NOTICE OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST

Wednesday, 16th November 2005
 NOTICE OF A DIRECTOR\'S (INCLUDING A DIRECTOR WHO IS A SUBSTANTIAL SHAREHOLDER) INTEREST AND CHANGE IN INTEREST

Thursday, 10th November 2005
 HYFLUX POSTS 143% RISE IN REVENUE TO S$50.5 MILLION FOR 3QFY2005
 THIRD QUARTER FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT

Thursday, 27th October 2005
 NOTICE OF A DIRECTOR\'S (INCLUDING A DIRECTOR WHO IS A SUBSTANTIAL SHAREHOLDER) INTEREST AND CHANGE IN INTEREST

Wednesday, 26th October 2005
 TIE UP FOR INVESTMENT IN CHINA PROJECTS

Monday, 24th October 2005
 APPOINTMENT OF ADDITIONAL COMPANY SECRETARY

Wednesday, 21st September 2005
 NOTICE OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST
 NOTICE OF A DIRECTOR\'S (INCLUDING A DIRECTOR WHO IS A SUBSTANTIAL SHAREHOLDER) INTEREST AND CHANGE IN INTEREST
 NOTICE OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST
 NOTICE OF A DIRECTOR\'S (INCLUDING A DIRECTOR WHO IS A SUBSTANTIAL SHAREHOLDER) INTEREST AND CHANGE IN INTEREST
 NOTICE OF A CHANGE IN THE PERCENTAGE LEVEL OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST
 NOTICE OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST

Monday, 19th September 2005
 CLARIFICATION OF MEDIA REPORT

Wednesday, 14th September 2005
 OFFICIAL OPENING OF SINGAPORE\'S SEAWATER DESALINATION PLANT

Friday, 5th August 2005
 CLARIFICATION TO THE SECOND QUARTER FINANCIAL STATEMENT ENDED 30 JUNE 2005

Thursday, 4th August 2005
 HYFLUX REPORTS THREE-FOLD INCREASE IN NET PROFIT TO S$31.8 MILLION FOR 1HFY2005
 HYFLUX/ISTITHMAR JOINT VENTURE AWARDED PROJECT BY NAHKEEL
 SECOND QUARTER FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT

Friday, 29th July 2005
 LISTING AND QUOTATION OF 170,151,212 NEW ORDINARY SHARES OF S$0.05 EACH (\"BONUS SHARES\") IN THE CAPITAL OF THE COMPANY ARISING FROM THE BONUS ISSUE ON THE BASIS OF ONE (1) BONUS SHARE FOR EVERY TWO (2) EXISTING ORDINARY SHARES HELD, FRACT

Saturday, 9th July 2005
 IN-PRINCIPLE APPROVAL FROM THE SINGAPORE EXCHANGE SECURITIES TRADING LIMITED (\"SGX-ST\") FOR THE APPLICATION AND LISTING OF BONUS SHARES
 NOTICE OF BOOKS CLOSURE FOR BONUS ISSUE

Thursday, 30th June 2005
 SIGNING OF MEMORANDUM OF UNDERSTANDING ON RMB 800 MILLION (S$160 MILLION) WASTEWATER TREATMENT PROJECT IN CHANGCHUN CITY, CHINA

Friday, 24th June 2005
 REPLY TO QUERIES FROM SGX
 QUERY REGARDING TRADING ACTIVITY

Monday, 13th June 2005
 NOTICE OF A CHANGE IN THE PERCENTAGE LEVEL OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST

Saturday, 28th May 2005
 NOTICE OF A CHANGE IN THE PERCENTAGE LEVEL OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST
 NOTICE OF A CHANGE IN THE PERCENTAGE LEVEL OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST
 NOTICE OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST

Thursday, 26th May 2005
 SIGNING OF BINDING MEMORANDUM OF UNDERSTANDING ON RMB 3.5 BILLION (S$700 MILLION) WATER SUPPLY PROJECT IN HARBIN CITY, CHINA

Friday, 20th May 2005
 SIGNING OF COOPERATIVE AGREEMENT WITH THE PEOPLE\'S GOVERNMENT OF THE DISTRICT OF DAGANG, TIANJIN MUNICIPALITY

Thursday, 12th May 2005
 HYFLUX CONTINUES TO DELIVER STRONG GROWTH IN 1QFY2005
 CORRIGENDUM TO FIRST QUARTER FINANCIAL STATEMENT
 FIRST QUARTER FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT
 HYFLUX CONTINUES TO DELIVER STRONG GROWTH IN 1QFY2005

Wednesday, 11th May 2005
 ANNOUNCEMENT OF APPOINTMENT OF NON-EXECUTIVE DIRECTOR

Monday, 9th May 2005
 NOTICE OF A DIRECTOR\'S (INCLUDING A DIRECTOR WHO IS A SUBSTANTIAL SHAREHOLDER) INTEREST AND CHANGE IN INTEREST

Thursday, 28th April 2005
 RESOLUTIONS PASSED AT ANNUAL GENERAL MEETING

Friday, 22nd April 2005
 NOTICE OF A CHANGE IN THE PERCENTAGE LEVEL OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST
 NOTICE OF A CHANGE IN THE PERCENTAGE LEVEL OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST

Thursday, 21st April 2005
 CORRIGENDUM TO NOTICE OF BOOKS CLOSURE

Wednesday, 20th April 2005
 NOTICE OF BOOKS CLOSURE
 NOTICE OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST

Thursday, 14th April 2005
 NOTICE OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST

Wednesday, 13th April 2005
 NOTICE OF ANNUAL GENERAL MEETING
 DIVESTMENT OF 50% EQUITY IN SINGSPRING PTE LTD

Friday, 8th April 2005
 RESOLUTIONS PASSED AT EXTRAORDINARY GENERAL MEETING

Wednesday, 6th April 2005
 SIGNING OF JOINT VENTURE CONTRACT WITH BEIJING SHOUREN GROUP OF CHINA

Friday, 1st April 2005
 HYFLUX SUBSIDIARY WON 2 CONTRACTS FOR LEACHETE TREATMENT PLANTS IN CHINA

Thursday, 24th March 2005
 NOTICE OF EXTRAORDINARY GENERAL MEETING

Monday, 14th March 2005
 SALE AND LEASEBACK OF HYFLUX BUILDING

Thursday, 3rd March 2005
 ANNOUNCEMENT OF APPOINTMENT OF NON-EXECUTIVE DIRECTOR

Friday, 25th February 2005
 REPORT OF PERSONS OCCUPYING MANAGERIAL POSITIONS WHO ARE RELATED TO A DIRECTOR
 REPORT OF PERSONS OCCUPYING MANAGERIAL POSITIONS WHO ARE RELATED TO A DIRECTOR

Wednesday, 23rd February 2005
 HYFLUX/ISTITHMAR JOINT VENTURE AWARDED DBOO PROJECTS BY NAHKEEL
 PROPOSED BONUS ISSUE OF SHARES
 FULL YEAR FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT
 NEWS RELEASE: HYFLUX REPORTS STRONG GROWTH FOR FY2004

Tuesday, 22nd February 2005
 ANNOUNCEMENT OF APPOINTMENT OF NON-EXECUTIVE DIRECTOR

Friday, 21st January 2005
 SIGNING OF COOPERATIVE AGREEMENT FOR PROJECT IN NINGXIA, CHINA

Friday, 14th January 2005
 PROPOSED PRIVATE PLACEMENT OF NEW ORDINARY SHARES AND WARRANTS TO ISTITHMAR
 PROPOSED PRIVATE PLACEMENT OF NEW ORDINARY SHARES AND WARRANTS TO ISTITHMAR

Tuesday, 4th January 2005
 NOTICE OF A CHANGE IN THE PERCENTAGE LEVEL OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST - CORRIGENDUM
 NOTICE OF A CHANGE IN THE PERCENTAGE LEVEL OF A SUBSTANTIAL SHAREHOLDER\'S INTEREST

Wednesday, 10th November 2004
 THIRD QUARTER FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT
 THIRD QUARTER FINANCIAL STATEMENT AND DIVIDEND ANNOUNCEMENT

Friday, 10th September 2004
 HYFLUX GROUP SELECTED FOR SEAWATER DESALINATION PROJECT FOR HULUDAO;CHINA

Thursday, 12th August 2004
 Second Quarter Financial Statement for the Period Ended 30/06/2004
 PROPOSED SECURITIZATION OF SEAWATER DESALINATION PROJECT

Friday, 30th July 2004
 MEMORANDUM OF UNDERSTANDING WITH CHINA NATIONAL ENVIRONMENTAL PROTECTION COMPANY

Tuesday, 20th July 2004
 CHANGE OF REGISTERED OFFICE

Wednesday, 30th June 2004
 HYFLUX\'S CHINA SUBSIDIARY WINS S$24 MILLION DEAL TO SUPPLY MEMBRANE PROCESS PLANT FOR MEDICAL PRODUCT APPLICATION

Wednesday, 16th June 2004
 Open market purchase on 16/06/2004. 20000 shares pertaining to Director GAY CHEE CHEONG
 Open market purchase on 16/06/2004. 23750 shares pertaining to Director GAY CHEE CHEONG
 FURTHER CLARIFICATION OF ANNOUNCEMENT ON 15 JUNE 2004

Tuesday, 15th June 2004
 Clarification of Announcement on 14 June 2004

Monday, 14th June 2004
 HYFLUX SELECTED TO BUILD;OWN AND OPERATE CHINA\'S LARGEST SEAWATER DESALINATION PLANT

Thursday, 13th May 2004
 Sales in open market at own discretion on 12/05/2004. 3000000 shares pertaining to Director Lum Ooi Lin

Tuesday, 11th May 2004
 Request for Trading Halt
 Request for Trading Halt In View of Release of Result
 First Quarter Financial Statement And Dividend Announcement for the Period Ended 31/03/2004
 Request for Lifting of Trading Halt

Friday, 30th April 2004
 Resolution Passed At Annual General Meeting

Friday, 16th April 2004
 Notice Of Books Closure Date - Corrigendum

Thursday, 15th April 2004
 Notice Of Books Closure Date
 Notice Of Annual General Meetings

Thursday, 26th February 2004
 Full Year Financial Statement And Dividend Announcement for the Period Ended 31 DEC 2003
 TARGET SALES AND PROFIT FOR 2004 - 2008
 CHANGES IN BOARD OF DIRECTORS AND ESTABLISHMENT OF EXECUTIVE COMMITTEE

Friday, 13th February 2004
 LIST OF PERSON OCCUPYING MANAGERIAL POSITION WHO IS RELATED TO A DIRECTOR OR SUBSTANTIAL SHAREHOLDER

Wednesday, 11th February 2004
 Others on 10/02/2004. 1173000 shares pertaining to Director

Wednesday, 14th January 2004
 GROUND BREAKING FOR SEAWATER DESALINATION PLANT

Friday, 9th January 2004
 Sales in open market at own discretion on 09/01/2004. 50000 shares pertaining to Director Foo Hee Kiang
 Sales in open market at own discretion on 09/01/2004. 50000 shares pertaining to Director Foo Hee Kiang

Wednesday, 31st December 2003
 NEW JOINT VENTURE SECURES CHINA ORDERS IN NEW MARKET SEGMENTS

Monday, 29th December 2003
 Clarification of Media Article on New Water-Maker Product

Friday, 12th December 2003
 SIGNING OF FINANCING AGREEMENT FOR SEAWATER DESALINATION PROJECT

Friday, 28th November 2003
 APPOINTMENT OF FREDDY SOON AS SVP – BUSINESS AND CORPORATE DEVELOPMENT

Wednesday, 26th November 2003
 Third Quarter Financial Statement

Monday, 24th November 2003
 EXTRAORDINARY GENERAL MEETING
 Notice Of Books Closure For Bonus Issue

Wednesday, 5th November 2003
 Notice Of Extraordinary General Meeting

Tuesday, 7th October 2003
 BONUS ISSUE OF UP TO 65;472;573 NEW ORDINARY SHARE SHARES OF S$0.05 EACH IN THE CAPITAL OF THE COMPANY ON THE BASIS OF ONE (1) BONUS SHARE FOR EVERY FOUR (4) EXISTING ORDINARY SHARES HELD