Notification Form of Names and Operation Scope of the Audit Committee

Financial Statement Quarter 1/2017 (Reviewed)

Management Discussion and Analysis Quarter 1 Ending 31 Mar 2017

Reviewed Quarter 1 F/S (F45-2)

Approval on the guarantee obligation for Saha Tokyu Corporation Co., Ltd., on shareholding proportion,

To inform the Company's Directors position and disclose the Minutes of the General Meeting of Shareholders No.46 on the Company's website

Indicative relating to the issuing and offering of Company's convertible debentures & Fixing Record Date and book closing date for shareholder's rights to subscribe for the convertible debentures.

To inform the resolution of the General Meeting of Shareholders No. 46th

SET informs the change of sign posted date indicating trading price with no rights and benefits (The first date of posting XD XR and XW signs)

Approval to sign the Sale and Purchase Agreement of Filter machine and Ozone generator

Amendment to the opinion of the IFA on the Acquisition of Assets and Connected Transaction (the entire business transfer of President Holding Co., Ltd. ("PH"))

Independent Financial Advisor's Opinion on the Acquisition of Assets and Connected Transaction (the entire business transfer of President Holding Co., Ltd. ("PH"))

Information of the Acquisition of Assets and RPT in respect of the acceptance of entire business transfer of PH and the tender offer for all securities in PR and PB / Convertible Debentures( Revised #2)

Dividend,EBT,tender offer PR&PB,Convertible Debentures,AGM#46,B/E,Guarantee (Revised#2)

Disclosure of Invitation Notice to the General Meeting of Shareholders No. 46th on the Company's Website