agencies shall submit a letter to the SEC Office certifying that it has prepared the terms and conditions of corporate bonds which are clear and free from any provisions unfairly taking advantage of the

suspicion of management mechanism in the following manners: 1. there is a possibility of unfair treatment of shareholders by improperly giving more benefits or an advantage to any group of shareholders over

abuse rules and not seek trading advantage through possession of price sensitive information. Where appropriate and feasible, they may consider formally becoming insiders in order to support a process of

DRAFT (Translation) DERIVATIVES ACT B.E. 2546 (2003) (As Amended) BHUMIBOL ADULYADEJ, REX., Given on the 3rd Day of July B.E. 2546; Being the 58th Year of the Present Reign. His Majesty King Bhumibol Adulyadej is graciously pleased to proclaim that: Whereas it is expedient to enact a law governing derivatives transactions; Whereas this Act contains certain provisions relating to the restriction of rights and liberties of persons, which Section 29, in conjunction with Section 35, Section 36, Sec...

DRAFT (Translation) DERIVATIVES ACT B.E. 2546 (2003) ( (As Amended) BHUMIBOL ADULYADEJ, REX., Given on the 3rd Day of July B.E. 2546; Being the 58th Year of the Present Reign. His Majesty King Bhumibol Adulyadej is graciously pleased to proclaim that: Whereas it is expedient to enact a law governing derivatives transactions; Whereas this Act contains certain provisions relating to the restriction of rights and liberties of persons, which Section 29, in conjunction with Section 35, Section 36, Se...

1 (-Translation-) Ref. No. IRS.025/2019 October 31, 2019 Subject Acquisition of Shares in Hello Bangkok LED Co, Ltd., which is an Assets Acquisition Transaction of the Company, Issuance and Offering of the Newly Issued Ordinary Shares of the Company through a Private Placement which is a Connected Transaction, Capital Reduction, Capital Increase, Entering into the Right to Sell Advertising Media Agreement which is a Connected Transaction, Appointment of the Independent Financial Advisor and Call...

1 (-Translation-) Ref. No. IRS.025/2019 October 31, 2019 Subject Acquisition of Shares in Hello Bangkok LED Co, Ltd., which is an Assets Acquisition Transaction of the Company, Issuance and Offering of the Newly Issued Ordinary Shares of the Company through a Private Placement which is a Connected Transaction, Capital Reduction, Capital Increase, Entering into the Right to Sell Advertising Media Agreement which is a Connected Transaction, Appointment of the Independent Financial Advisor and Call...

1 (-Translation-) Ref. No. IRS.025/2019 October 31, 2019 Subject Acquisition of Shares in Hello Bangkok LED Co, Ltd., which is an Assets Acquisition Transaction of the Company, Issuance and Offering of the Newly Issued Ordinary Shares of the Company through a Private Placement which is a Connected Transaction, Capital Reduction, Capital Increase, Entering into the Right to Sell Advertising Media Agreement which is a Connected Transaction, Appointment of the Independent Financial Advisor and Call...

1 เลขที ่1 อาคาร ทีพี แอนด์ ที ชัน้ 14 ซอยวิภาวดีรังสิต 19 14th Floor, TP&T Tower 1 Soi Vibhavadee-Rangsit 19 Tel : (662) 936-1661-2 แขวงจตจุกัร เขตจตจุกัร กรุงเทพฯ 10900 Chatuchak, Chatuchak, 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 Subject Notification of the Board of Directors No.6/2018 Re: Convening the Extraordinary Shareholders’ Mee...

Commerce, the SEC, the SET, and other authorities until completion, and also to undertake other action as it deemed appropriate; b. To negotiate, consider and amend details, and sign in any document and/or