Notice Of A Director's (Including A Director Who Is A Substantial Shareholder) Interest And Change In Interest

Part I
1.	Date of notice to issuer	08/09/2009
2.	Name of Director	Ling Yew Kong
3.	Notice Type	Notice of a Director's (including a director who is a substantial shareholder) Interest and Change in Interest.
Part II
1.	Date of change of Shareholding	04/09/2009
2.	Name of Registered Holder	1. Alphasky Group Limited and 2. Ling Ewe Chong
3.	Circumstance(s) giving rise to the interest or change in interest	# Others Dilution of shareholding as a result of enlarged share capital arising from Rights Issue exercise of Dayen Environmental Limited
4.	Information relating to shares held in the name of the Registered Holder
	No. of Shares held before the change 5,520,000 As a percentage of issued share capital 2.70 % No. of Shares which are subject of this notice 0 As a percentage of issued share capital 0 % Amount of consideration (excluding brokerage and stamp duties) per share paid or received 0 No. of Shares held after the change 5,520,000 As a percentage of issued share capital 1.8 %
Part III - Not Required
Part IV
1.	Holdings of Director, including direct and deemed interest :
	Direct Deemed No. of shares held before the change 0 5,520,000 As a percentage of issued share capital 0 % 2.70 % No. of shares held after the change 0 5,520,000 As a percentage of issued share capital 0 % 1.8 % Footnotes 1. Mr Ling Yew Kong owns 50% of Alphaysky Group Limited and is deemed to be interested in the 2,761,000 shares held by Alphasky Group Limited in the share capital of Dayen. 2. Mr Ling Yew Kong is deemed to be interested in the 2,759,000 held by his brother, Mr Ling Ewe Chong in the share capital of Dayen Environmental Limited. 3. The percentage of the issued share capital before the change was based on the issued share capital of 204,673,460 shares of Dayen Environmental Limited as at 3 September 2009. 4. The percentage of the issued share capital before the change was based on the issued share capital of 307,010,190 shares of Dayen Environmental Limited as at 4 September 2009. This announcement has been prepared by the Company and its contents have been reviewed by the Company's Sponsor, Collins Stewart Pte. Limited. for compliance with the relevant rules of the SGX-ST. Collins Stewart Pte. Limited. has not independently verified the contents of this announcement. This announcement has not been examined or approved by the SGX-ST and the SGX-ST assumes no responsibility for the contents of this announcement, including the correctness of any of the statements or opinions made or reports contained in this announcement. The contact person for the Sponsor is Mr Alex Tan, Managing Director, Corporate Finance, Collins Stewart Pte. Limited at 77 Robinson Road #21-02 Singapore 068896, telephone (65) 6854 6160.