Notice Of A Substantial Shareholder's Interest

Part I
1.	Date of notice to issuer	02/11/2009
2.	Name of Substantial Shareholder	CITIGROUP GLOBAL MARKETS LIMITED ("CGML") AND THE ENTITIES SET OUT IN ANNEX 1, BY VIRTUE OF THEIR INTEREST IN CGML
3.	Notice Type	Notice of a New Substantial Shareholder's interest.
Part II
1.	Date of change of Interest	29/10/2009
2.	Name of Registered Holder	CITIBANK NOMINEES SINGAPORE PTE LTD
3.	Circumstance(s) giving rise to the interest or change in interest	# Others The overall percentage change from 4.25% to 6.94%. Citigroup Global Markets Limited has on October 14, 2009 submitted a conversion notice to Bio-Treat Technology Limited in relation to the conversion of Convertible Bonds into 25,714,285 new issued shares. This new shares were received on 29th October 2009. The entities set out in Annex 1 by virtue of their interest in Citigroup Global Markets Limited had a deemed interest in the securities as a result of the conversion. The deemed interest of these entities can be found in Annex 2(a).
4.	Information relating to shares held in the name of the Registered Holder
	No. of Shares held before the change 37,897,474 As a percentage of issued share capital 4.25 % No. of Shares which are subject of this notice 63,611,759 As a percentage of issued share capital 6.94 % Amount of consideration (excluding brokerage and stamp duties) per share paid or received 0 No. of Shares held after the change 63,611,759 As a percentage of issued share capital 11.19 %
Part III - Not Required
Part IV
1.	Holdings of Substantial Shareholder, including direct and deemed interest :
	Direct Deemed No. of shares held before the change 22,400,154 15,497,320 As a percentage of issued share capital 2.44 % 1.69 % No. of shares held after the change 48,114,439 15,497,320 As a percentage of issued share capital 5.25 % 1.69 %

Attachments

• Annex (Size: 28,937 bytes)