. Please be informed accordingly. Yours sincerely (Miss. Sasitorn Ketphueak) Authorized Information Officer

compared to the same period of 2019 at 9,291,697 baht, decreased 8,038,522 baht or 86.51%. Please be informed accordingly. Yours Sincerely, (Miss Udomporn Aeimjoy) Executive Vice President Accounting and

informed accordingly. - Signed - Yours sincerely, (Miss Thitapat Issarapornpat) Company Secretary

23/03/2020 16.4521 3.366 13.0861   246003062003-1 GLOCON Mr. Jamil Mohamed Disposition Stock 20.2435 2.6328 17.6106 19/03/2020 20.2435 2.6328 17.6106   246003012003-1 GLOCON Miss Yuet lin Tan

Mohamed Disposition Stock 20.2435 2.6328 17.6106 19/03/2020 20.2435 2.6328 17.6106   246003012003-1 GLOCON Miss Yuet lin Tan Acquisition Stock 13.3453 7.9776 21.323 11/12/2019 13.3453 7.9776 21.323

. Jamil Mohamed Disposition Stock 20.2435 2.6328 17.6106 19/03/2020 20.2435 2.6328 17.6106   246003012003-1 GLOCON Miss Yuet lin Tan Acquisition Stock 13.3453 7.9776 21.323 11/12/2019 13.3453 7.9776 21.323

12.4604   246003362004-1 QTC CAPITAL ASIA INVESTMENTS PTE LTD Disposition Stock 6.8562 6.8562 0 27/02/2020 6.8562 6.8562 0   246002682003-1 QTC Miss Sasikarn Tantanasin Acquisition Stock 6.7966 5.8635

7.3438 16.4615   246002582002-1 OCEAN Miss Budsayakorn Youngtong Acquisition Stock 0 8.7861 8.7861 28/01/2020 0 8.7861 8.7861   246002312001-1 OCEAN Mr. Fahpratharn Chittaratsaenee Disposition Stock 9.0386

  246003362004-1 QTC CAPITAL ASIA INVESTMENTS PTE LTD Disposition Stock 6.8562 6.8562 0 27/02/2020 6.8562 6.8562 0   246002682003-1 QTC Miss Sasikarn Tantanasin Acquisition Stock 6.7966 5.8635 12.6601 27/02/2020

shareholders’ equity at the end of the first quarter 2020 significantly increased when compared to the previous year. Please be informed accordingly. Yours Sincerely, (Miss Udomporn Aeimjoy) Executive Vice