and new joint venture that still not recognize income Please be acknowledged accordingly, Yours truly, (Mr. Sithipon Ratanaporn) Chief Financial Officer

Materials. M&A targets in any other area, when encouraging, will be considered as well. Please be informed accordingly. Yours truly, -- Signature -- (Ms. Suthathip Pilasarom) Company Secretary Board Secretary

Public Company Limited and its subsidiaries Please be informed accordingly. Yours truly, -- Signature -- (Mr. Tommy Taechaubol) Managing Director Board Secretary Division Tel. 0 2695 9499 Ext. 9335, 9414

accordingly. Yours truly, -Dr. Noppadol Mingchinda- Dr. Noppadol Mingchinda Chief Financial Officer

encouraging, will also be considered. Please be informed accordingly. Yours truly, - Signature - (Surin Tanticharoenkiat) Company Secretary Board Secretary Division Tel. 0 2695 9499 Ext. 9335 Fax. 0 2695 9495

received an investment promotional certificate in the business industrial water for the Wellgrow project. Yours Truly, WIIK & HOEGLUND PUBLIC CO., LTD. Mr. Wiboon Sangwithayanon Chief Executive Officer

same last year. Please be acknowledged accordingly, Yours truly, (Mr. Sithipon Ratanaporn) Chief Financial Officer

. Yours truly, - Signature - (Surin Tanticharoenkiat) Company Secretary Board Secretary Division Tel. 0 2695 9499 Ext. 9335 Fax. 0 2695 9493

. Please be acknowledged accordingly, Yours truly, (Mr. Sithipon Ratanaporn) Chief Financial Officer

still not recognize income Please be acknowledged accordingly, Yours truly, (Mr. Sithipon Ratanaporn) Chief Financial Officer