’ interests. Please be informed accordingly. Sincerely Yours, Mr.Thakoon Boonparn Managing Director

, brings up the comparative Share of Profit (Loss) of Associates and Joint Venture in Q3/2017. Please be informed accordingly. Yours faithfully, (Mr. Pijayaphong Na Bangxang) President

Baht 25.05 million which decrease Baht 0.91 Million or 3.51%. Please be informed accordingly. Sincerely yours, (Mr. Sombat Leeswadtrakul) Chief Executive Officer

. Please be informed. Yours Sincerely, Mr. Panya Boonyapiwat Chairman

material changes or development in its business operations that have not been previously disclosed. Please be informed and publish to investors accordingly. Sincerely Yours, Prachuab Ujjin ( Mr. Prachuab

informed accordingly. Sincerely yours, T.K.S. Technologies Public Company Limited -Signed- Mr.Somkid Wekinvattanasaed Managing Director

vertically integrated PTA-PET production facility. Please be informed accordingly. Yours faithfully, (Mr. Souvik Roy Chowdhury) Company Secretary http://www.indoramaventures.com/

completed the payment of the investment of 139.30 million baht, resulting in the company holding 2,551,760 shares of GS, which is equal to 40% of the total Number of issued and paid of GS. Please be informed

been completed on December 28th, 2018. Please be informed accordingly. Yours faithfully, (Mr. Souvik Roy Chowdhury) Company Secretary http://www.indoramaventures.com/

(the “Company”) The Company would like to inform the progress that the Company has completed the purchase of shares mentioned above on October 31,2019 Please be informed accordingly, Sincerely yours