Exchange of Thailand N.D. Rubber Public Company Limited (“the Company”) would like to present the MD&A of 4th quarter of 2017 as of 31 December 2017 as follows: QoQ % YoY % THB'm % Income 216.43 213.57

Stock Exchange of Thailand N.D. Rubber Public Company Limited (“the Company”) would like to present the MD&A for the year 2017 as of 31 December 2017 as follows: QoQ % YoY % THB'm % Net sales 212.16

Stock Exchange of Thailand The Board of Directors’ Meeting No. 1/2018 of Jasmine Telecom Systems Public Company Limited (the “Company”) held on February 26, 2018, has resolved to approve the consolidated

ที่ BCH No.BCH.019/2018 26 February 2018 Subject : Approval of transaction with connected person Attention : The President The Stock Exchange of Thailand The Board of Directors’ Meeting of Bangkok

ที่ BCH No.BCH.019/2018 26 February 2018 Subject : Approval of transaction with connected person (Additional) Attention : The President The Stock Exchange of Thailand The Board of Directors’ Meeting

and Exchange Act B.E. 2535 (1992) as amended by the Securities and Exchange Act (No. 4) B.E. 2551 (2008) and Section 35, Section 36, Section 56, Section 67, and Section 69 of the Securities and Exchange

reference. Notification of the Office of the Securities and Exchange Commission No. Sor Thor. 14/2558 Re: Rules in Detail on the Prevention and Management of Conflicts of Interest __________________ By virtue

and Exchange Commission Notification of the Securities and Exchange Commission No. KorNor. 20/2547 Re: Rules for Derivatives Fund Management ______________________ To assure investors that the

, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. --------------------- Notification of the Securities and Exchange

responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. --------------------- Notification of the Securities and Exchange Commission No. KorThor. 4/2543 Re