) To: Managing Director The Stock Exchange of Thailand Reference: Report of Information Memorandum on the Acquisition of Assets, Ratification for investment in Carnival Magic Project by Subsidiary In

Cease Such Business to Connected Person Attn.: President The Stock Exchange of Thailand Enclosure Information Memorandum re: The Disposition of Assets Relating to the Business of Manufacturing Accessories

obliged to obtain approval from the Board of Directors and disclose such information to the Stock Exchange of Thailand. In light of this, the Company would like to inform the Stock Exchange of Thailand as

., and Schedule for the EGM of Shareholders No. 1/2019 To: The President The Stock Exchange of Thailand Enclosure: 1. Information Memorandum of Hydrotek Public Company Limited on Disposal of Assets and

., and Schedule for the EGM of Shareholders No. 1/2019 (Revised) To: The President The Stock Exchange of Thailand Enclosure: 1. Information Memorandum of Hydrotek Public Company Limited on Disposal of

an approval of the offer for sale of newly issued sukuk and filing of relevant evidentiary documentation or any report under Chapter 1; (2) qualifications of Shariah advisor under Chapter 2; (3

Nation U Co., Ltd., the subsidiary of the Company, and change in the accounting policy regarding the record of the land valuation To: Director and Manager The Stock Exchange of Thailand (SET) Attachment

1 No. CC20171103ELE November 13, 2017 Subject Report of the Resolutions of Board of Directors’ Meeting No. 5/2017 To President The Stock Exchange of Thailand The Board of Directors’ meeting of Cal

.: President The Stock Exchange of Thailand Enclosure Information Memorandum on Disposition of Assets and Execution of Connected Transaction of Ocean Commerce Public Company Limited Ocean Commerce Public Company

., and Schedule for the EGM of Shareholders No. 1/2019 (Revised2) To: The President The Stock Exchange of Thailand Enclosure: 1. Information Memorandum of Hydrotek Public Company Limited on Disposal of