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

Additional disclosure regarding the period of entry into the relevant transactions by SPI, TF and PR

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 (Revise Capital Increase Form and Headline)

Financial Statement Yearly 2016 (Audited)

Notifications of Information Memorandum regarding the entry into the Acquisition of Assets and Connected Transaction in respect of the acceptance of entire business transfer of PH and the tender offer for all securities in PR and PB (Revised)

Dividend payment, EBT from PH, the tender offer in PR&PB, Issue&offer Convertible Debentures,Deduct/increase registered capital,Allocate increasing common shares, Fixing RD, Fixing AGM#46, Issue&offer B/E,Guarantee Obligations (Revised)

Notifications of Information Memorandum regarding the entry into the Acquisition of Assets and Connected Transaction in respect of the acceptance of entire business transfer of PH and the tender offer for all securities in PR and PB