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	25/05/2011
2.	Name of Director	Choong Chow Siong
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 Deemed Interest	25/05/2011
2.	Name of Registered Holder	Choong Chow Siong
3.	Circumstance(s) giving rise to the interest or change in interest	# Others Acceptance of option to subscibe for 330,000 shares of Straco Corporation Limited granted on 5 May 2011 and the terms and conditions of the Straco Share Option Scheme.
4.	Information relating to shares held in the name of the Registered Holder
	No. of Options held before the change 660,000 As a percentage of issued share capital 0.076 % No. of Options which are subject of this notice 330,000 As a percentage of issued share capital 0.038 % Amount of consideration (excluding brokerage and stamp duties) per share paid or received 0 No. of Options held after the change 990,000 As a percentage of issued share capital 0.114 %
Part III - Not Required
Part IV
1.	Holdings of Director, including direct and deemed interest :
	Direct Deemed No. of shares held before the change 200,000 0 As a percentage of issued share capital 0.023 % 0 % No. of shares held after the change 200,000 0 As a percentage of issued share capital 0.023 % 0 % Footnotes Number of options held before the change: 660,000 Number of options held after the change: 990,000 The percentage shareholding is calculated based on the total number of shares in issue (excluding Treasury Shares) as at 25 May 2011 of 867,734,580 shares.