initiative, providing more information and conducing investor outreach activities. On 17 December 2023, an SET Mutual Fund Fair will be organized at the SET Building to further publicize Thai ESG Funds to

collaboration with the AIMC under the “Let the Money Work Through Mutual Fund” project, will organize the “Fund Wealth Fair” event at the SET Building on 17 September 2023, in which variety of educational

profit margin in the third quarter of 2017 was 57.2%. This gross margin had accounted for the fair value adjustment of the acquired business according to the accounting standards under WHA level. However

in the third quarter of 2017 was 56.6%. This gross margin had accounted for the fair value adjustment of the acquired business according to the accounting standards under WHA level. However, the

margin had accounted for the fair value adjustment of the acquired business according to the accounting standards under WHA level. However, the genuine gross margin during 3 months and 6 months ended the

and cannot be completed by other contractors. Thus Cherchaiwon, the related party, is asked to complete the production. The Company is affirmed that the transaction is transparent, fair and beneficial

Change in fair value of available-for- sale investmetns ▪ Recognised in OCI (Other Comprehensive Income) THB 1.8 million ▪ Recognised in P/L THB 1.8 million Change in fair value of interest rate swaps

newly issued preferred share was a price within the fair value range, i.e. Baht 0.0300 - 0.0347 per share, as appraised by I V Global Securities Public Company Limited, a financial advisor whose name

1/8 เลขท่ี 1 อาคาร ทีพี แอนด์ ที ชัน้ 14 ซอยวิภาวดีรังสติ 19 14th Floor, TP&T Tower 1 Soi Vibhavadee-Rangsit 19 Tel : (662) 936-1661-2 แขวงจตจุกัร เขตจตจุกัร กรุงเทพฯ 10900 Chatuchak, Chatuchak, Bangkok 10900, Thailand Fax : (662) 936-1669 ทะเบียนเลขท่ี 0107554000097 Registration No. 0107554000097 HYDROTEK PUBLIC COMPANY LIMITED บริษทั ไฮโดรเท็ค จ ำกดั (มหำชน) (Translation) No. 079/0960 25 September 2017 Subject: Notification of the Board of Directors No.8/2017 and the date of the Extraordinary...

1/8 เลขท่ี 1 อาคาร ทีพี แอนด์ ที ชัน้ 14 ซอยวิภาวดีรังสติ 19 14th Floor, TP&T Tower 1 Soi Vibhavadee-Rangsit 19 Tel : (662) 936-1661-2 แขวงจตจุกัร เขตจตจุกัร กรุงเทพฯ 10900 Chatuchak, Chatuchak, Bangkok 10900, Thailand Fax : (662) 936-1669 ทะเบียนเลขท่ี 0107554000097 Registration No. 0107554000097 HYDROTEK PUBLIC COMPANY LIMITED บริษทั ไฮโดรเท็ค จ ำกดั (มหำชน) (Translation) No. 082/0960 25 September 2017 Subject: Notification of the Board of Directors No.8/2017 and the date of the Extraordinary...