, Bangkok 10900, Thailand Fax : (662) 936-1669 ทะเบียนเลขที่ 0107554000097 Registration No. 0107554000097 HYDROTEK PUBLIC COMPANY LIMITED บริษทั ไฮโดรเท็ค จ ำกดั (Translation) No. 024/0461 April 4, 2018

, Bangkok 10900, Thailand Fax : (662) 936-1669 ทะเบียนเลขท่ี 0107554000097 Registration No. 0107554000097 HYDROTEK PUBLIC COMPANY LIMITED บริษทั ไฮโดรเท็ค จ ำกดั (Translation) No. 031/0461 April 12, 2018

, Bangkok 10900, Thailand Fax : (662) 936-1669 ทะเบียนเลขท่ี 0107554000097 Registration No. 0107554000097 HYDROTEK PUBLIC COMPANY LIMITED บริษทั ไฮโดรเท็ค จ ำกดั (Translation) No. 037/0561 May 8, 2018 Subject

operations in the first half of 2018 of Baht 3,716 million (Baht 2.00 per share), a decrease of Baht 9,317 million in revaluation gains on available-for-sale investments and the loss on translation of the

payment in the amount of Baht 3,553 million. Fourthly, share of other comprehensive income of associates and joint ventures was Baht 2,586 million. Fifthly, the effect from the translation adjustment of

increase was mainly due to the net profit attributable to owners of the Bank for 2019 of Baht 35,816 million net of dividend payments in 2019 totaling Baht 12,092 million. Losses on translation of the

, Bangkok 10900, Thailand Fax : (662) 936-1669 ทะเบียนเลขท่ี 0107554000097 Registration No. 0107554000097 HYDROTEK PUBLIC COMPANY LIMITED บริษทั ไฮโดรเท็ค จ ำกดั (มหำชน) (Translation) No. 078/0960 21

. Secondly, the additional unrealised gains on investments in marketable securities was 148 million Baht. Thirdly, the effect from the translation adjustment of currencies to Thai Baht for offshore

the first half of 2017 (January to June) of Baht 3.7 billion (Baht 2.00 per share), and due to an increase of Baht 7.0 billion in revaluation gains on available-for-sale investments. Loss on translation

TRANSLATED VERSION As of June 3, 2014 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. 27 Notification of the