acknowledgement. Sincerely Yours, - Singed – (Mr. Suphot Wanna) Chief Executive Officer Investor Relation Department JAS Asset Public Company Limited

625.82 Yours Truly, WIIK & HOEGLUND PUBLIC CO., LTD. Mr. Wiboon Sangwithayanon Chief Executive Officer

. Sincerely yours, ___________________________ (Mr. Kusol Sangkananta) Director/Chief Executive Officer

market. Yours sincerely, Mr. Songwut Sakchalathorn Chief Executive Officer http://www.interpharma.co.th/ http://www.interpharma.co.th/

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

impairment loss in debt securities which Innotech invested in WCI Holding Co., Ltd. of Baht 105.00 million. Please kindly be informed accordingly. Yours sincerely, (Mr. Chaipatr Srivisarvacha) Chief Executive

approval from the shareholders’ meeting. The company hereby reports to the SET accordingly. Sincerely yours, Boondee Amnuayskul (Mr.Boondee Amnuayskul) Chief Executive Officer and Managing Director

will start to generate its revenues in 1st quarter of 2020 onwards. Thus, you have been informed for your acknowledgement. Sincerely Yours, - Signed - (Mr. Suphot Sirikulapas) Chief Executive Officer JAS

Phuttharee is the authorized director and shareholder of New Decade Co.,Ltd. Both are the younger sisters of Mr.Polpat Karnasuta who holds the position of Chief Executive Officer of the Company. 92.72 92.56

informed for your acknowledgement. Sincerely Yours, (Mr. Suphot Wanna) Chief Executive Officer