Bangkok, March 2, 2016 ? The SEC has filed two criminal complaints with the Economic Crime Suppression Division of the Royal Thai Police (ECD Police) against 11 offenders on account of operating

Bangkok, November 27, 2012 ? The SEC filed a criminal complaint with the Economic Crime Division of the Royal Thai Police (ECD Police) against five companies, namely(1) Silver Line Trading Intertrade

Bangkok, December 22, 2014 ? The SEC filed a criminal complaint with the Economic Crime Division of the Royal Thai Police (ECD Police) against Yuttana Lipirodkul for operating unlicensed securities

, 2018 Name Position 1. Mr. Boondee Amnuayskul Managing Director 2. Mr. Nozomu Otsuka Deputy Managing Director 3. Mr. Thamarat Chokwatana Executive Director and Director of Marketing Division - 9 - Notice

accordingly. Yours truly, -- Signature -- (Ms. Suthathip Pilasarom) Company Secretary Board Secretary Division Tel. 0 2695 9499 Ext. 9335, 9414 Fax. 0 2695 9495 Finance and Accounting Division Tel. 0 2695 9499

Management Discussion and Analysis for the Year 2019 1. Operating Results (Company and Subsidiaries) Consolidated revenue for year ended 2019 of both treatment of industrial waste business division

baht, and the total income was 154.75 million baht. Please be acknowledged Yours sincerely, (Mr. Kovit Rongwattanasophon ) Managing Director

Limited. The total income was 25.50 million baht, the selling and administrative expense was 1.99 million baht and the net profit was 18.81 million baht in the first quarter of 2019. Please be acknowledged

25.50 million baht, the selling and administrative expense was 1.99 million baht and the net profit was 18.81 million baht in the first quarter of 2019. Please be acknowledged Your sincerely, ( Mr.Boonchu

the six-month period of 2019 was 50.13 million baht, the selling and administrative expense was 4.79 million baht, and the total income was 67.46 million baht. Please be acknowledged Yours sincerely