transaction to invest in the common stock of BS Myco Biotech Company Limited that operate in the Biopharmaceutical products with purchase from Bangjak Green Energy Company Limited total 399,990 shares or 85.65

from the 4th quarter of 2018 to the 1st quarter of 2019. Other Income The other income in this quarter of the company and subsidiaries was Baht 1.14 million whereas Baht 0.44 million in the same quarter

. 2535 (1992), the Capital Market Supervisory Board hereby issues the following regulations: Clause 1 This Notification shall come into force as from 1 July 2017. Chapter 1 General Provisions Part 1

, nor be held liable for any loss or damages arising from or related to its use. ----------------------------- Notification of the Office of the Securities and Exchange Commission No. SorKhor/Nor. 7/2551

any loss or damages arising from or related to its use. ----------------------------- Notification of the Office of the Securities and Exchange Commission No. SorKhor/Nor. 10/2552 Re: Rules, Conditions

Shareholders No. 2/2019 to consider and approve the acquisition of ordinary shares in Hello Bangkok LED Co., Ltd. (“Hello LED”) from existing shareholder, i.e. Win Harvest International Limited (the “Seller

shall come into force as from 1 January 2013. Clause 2 In this Notification: “REIT” means a real estate investment trust; “unit” means a trust certificate representing the rights of the holder as a

size from the highest analyzed value, based on the net value of tangible assets, is subjected to 0.66% of net tangible assets of the consolidated financial statements as at 31 December 2018. And when

of Prime-A’s total obligation pursuant to the promissory notes, to Sansiri Public Company Limited (“SIRI”). Thereby enabling the status of Prime-A to transform from the Company’s subsidiary to an

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. KorNor. 23/2544 Re: Rules, Conditions and