3,508 (3%) Authorized share capital 140 140 0.0% Issued and fully paid-up share capital 140 140 0.0% Share premium 6 6 0.0% Retained earnings 689 829 (17%) Other components of equity 180 189 (5%) Deduct

-17% Other non-current liabilities 127 138 -8% Non-current Liabilities 203 235 -14% Total Liabilities 2,217 2,061 +8% Authorized share capital 140 140 +0% Issued and fully paid-up share capital 140 140

Authorized Signatory Attachment 1 (F 53-4) -Translation- 1/8 Capital Increase Report Form Hydrotek Public Company Limited 21 September 2017 and Additional Amendment We, Hydrotek Public Company Limited, hereby

+11% Total Liabilities 2,587 2,061 +26% Authorized share capital 140 140 +0% Issued and fully paid-up share capital 140 140 +0% Share premium 6 6 -0% Retained earnings 1,242 1,229 +1% Other components

interim dividend payment in Q3-2019. Sincerely yours, (Ms. Sarin Chandranipapongse) Company Secretary Authorized Signature on behalf of the Company

client, by arrange to have documents which can identify its client or the authorized officer of client in case of juristic person. The provision in the first paragraph shall apply to the counter trader

16/1.16 17 A securities company shall get to know its client, by arrange to have documents which can identify its client or the authorized officer of client in case of juristic person. 16 Amended by

its client, by arrange to have documents which can identify its client or the authorized officer of client in case of juristic person. 16 Amended by Notification of the Securities and Exchange

%) Other non-current liabilities 274 276 (1%) Non-current Liabilities 925 932 (1%) Total Liabilities 3,359 3,450 (3%) Authorized share capital 140 140 0.0% Issued and fully paid-up share capital 140 140 0.0

% Total Liabilities 3,226 2,778 +16% Authorized share capital 140 140 +0% Issued and fully paid-up share capital 140 140 +0% Share premium 6 6 -0.0% Retained earnings 1,068 1,270 -15.9% Other components of