Applications for Registration to be a Derivatives Business Operator in the Category of Derivatives Broker, Derivatives Dealer and Derivatives advisor. By virtue of Clause 5 of the Notification of the Securities

นการยกเลกิการเสนอขาย หลกัทรัพย ์และการจองซือ้หลกัทรัพย ์เป็นตน้ Disclose other material information such as financial advisor, lead-underwriter, co-underwriter, effective date of registration statement

, the Company is required to appoint Finnex Advisory Company Limited as the Independent Financial Advisor (“IFA”) who is approved by SEC and express an opinion on the transaction Resolution of the Board

memorandum. In order to approve this connected transaction from shareholders, the Company is required to appoint Finnex Advisory Company Limited as the Financial Advisor (“IFA”) who is approved by SEC and

Ocean Commerce Public Company Limited 148/1 Soi Ramintha 14, Ramintra Road , Tharang, Sub - District Bangkok 10230 Tel: 02-943-6663-4 Fax: 02-943-6343 02-943-7740 chief executive officer or other person

and authorize the director or executive committee or the chief executive officer or other person assigned by the director or executive committee or the chief executive officer, to be an authorize person

of Shareholders No. 1/2018 to consider and authorize the director or executive committee or the chief executive officer or other person assigned by the director or executive committee or the chief

advisor approved by the Securities and Exchange Commission (“SEC”) to the shareholders, not less than 14 days in advance prior to the date of the shareholders’ meeting. Additionally, the Board of Directors

. Slib Soongswang) Chief Executive Officer Authorized Signatory Attachment 1 (F 53-4) 1/6 Capital Increase Report Form Hydrotek Public Company Limited 21 September 2017 We, Hydrotek Public Company Limited

the operation of the company because PLC has transferred its entire business to PMC. The company hereby reports to the SET accordingly. Sincerely yours, Boondee Amnuayskul (Mr.Boondee Amnuayskul) Chief