shares traded on the Stock Exchange of Thailand (the “SET”) for 7 consecutive days prior to the date on which the Board of Directors resolved to propose the said offering for approval at the Extraordinary

Pending Settlement, to be consistent with the Stock Exchange of Thailand’s operational guidelines, and international standards. Salient points include: 1. Non-resident (NR) who receives Thai Baht related to

(1) Ensuring the basis for an effective corporate governance framework (2) The rights and equitable treatment of shareholders and key ownership functions (3) Institutional investors, stock market and

°√√¡°“√∫√‘…—∑‰∑¬ (Thai Institute of Directors Association) ‚∑√»—æ∑å 0-2264-0870 website http://www.thai-iod.com §Ÿà¡◊Õ°√√¡°“√∫√‘…—∑®¥∑–‡∫’¬π 6 §«“¡√–¡—¥√–«—ß ∫πæ◊Èπ∞“π¢âÕ¡Ÿ≈∑’ˇ撬ßæÕ·≈â« (based on an informed basis)) ● µ

/2019 To: The President The Stock Exchange of Thailand Enclosures 1. Debt to Equity Conversion Scheme 2. Capital Increase Report Form (F 53-4) 3. Information Memorandum on the Connected Transaction of G