-Translation- Ref. IR 62/005 March 13, 2019 Subject: Disclosure of the information regarding related party transaction (Additional Information) To : President, The Stock Exchange of Thailand T.K.S

สารสนเทศข่าว มติ BOD 5-60 20171204En No. NDR013/2017 Subject Resolution of the Board of Directors’ Meeting To President The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the

shares shall be those whose names are recorded in the shareholders register from November 21, 2017 to be November 28, 2017 (Record Date), pursuant to Section 225 of the Securities and Exchange Act B.E

สารสนเทศข่าว มติ BOD 5-60 20171129En No. NDR013/2017 Subject Resolution of the Board of Directors’ Meeting To President The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the

สารสนเทศข่าว มติ BOD 5-60 20171129En No. NDR013/2017 Subject Resolution of the Board of Directors’ Meeting To President The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the

UNOFFICIAL TRANSLATION Codified up to No. 10 As of 24 October 2018 Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference

oversubscribed shares only when there are remaining unallotted shares after the first allotment to all existing shareholders who subscribed for shares proportionate to their shareholding. The allotment of the

make sure all parts are more beautiful, elegance and extravagance. The additional details of the project as mentioned previously require an increase in investment cost and consequently higher financial

make sure all parts are more beautiful, elegance and extravagance. The additional details of the project as mentioned previously require an increase in investment cost and consequently higher financial

oversubscribed shares only when there are remaining unallotted shares after the first allotment to all existing shareholders who subscribed for shares proportionate to their shareholding. The allotment of the