in the separate financial statements. As the consolidated present the impairment on investment by equity method. Yours sincerely, ( Mr. Chuangchai Nawongs) Chief Executive Officer and President 

October 2017 Subject: Notification of the Board of Directors No. 9/2017 on the Company Investment in SUT Hydro Company Limited To: The President The Stock Exchange of Thailand Pursuant Following Hydrotek

Demeter Corporation Public Company Limited (the “Company”) held on September 15, 2017 which resolved to approve the investment in the Project of The Marvel Experience: Theme Entertainment Attraction – TMX

Sir, Thai Wacoal Public Company Limited wishes to hereby report to the SET the resolution earlier adopted at its Board of Directors’ meeting no. 6/2017 on November 9, 2017. Said resolution authorized

049-E 1/2 RC 049/17 10 November 2017 Subj. : Report on the Company’s operating results for the third quarter of the year 2017 To : President of the Stock Exchange of Thailand The Board of Directors

business group 815.99 620.82 Water management business group (for 2017) 24.59 14.61 Total 840.48 635.43 Yours Truly, WIIK & HOEGLUND PUBLIC CO., LTD. Mr. Wiboon Sangwithayanon Chief Executive Officer

, _______________ (Mr. Kusol Sangkananta) Director/Chief Executive Officer

1 / 2 IR.022/2017 13 November 2017 Re: Clarification on the changes of Profit and Loss Statement To President The Stock Exchange of Thailand T Engineering Corporation Public Company Limited (the

. Sincerely yours, (Mr. Sompon Roekwibunsi) Chief Executive Officer Authorized to sign on behalf of the Company

Public Company Limited would like to clarify for Quarter 3/2017 based on the company financial statement. The main items were as followed: Unit : Million Baht 2017 2016 %Increased (Decreased) Total