คำอธิบายและการวิเคราะห์ของฝ่ายจัดการ 10 May 2018 Re: To clarify the financial statements as of 31 March 2018 To: President The Stock Exchange of Thailand WHA Corporation Public Company Limited (the

/ offering unit / total principle amount / par value per unit / offering price per unit etc. Credit Rating………………………………………………………………… Financial Adviser…………………………………………………………… Underwriter

value of real estate development cost amounted 2.9 million Baht. The previous year recorded 5.7 million Baht, and loss on impairment of investment in available-for-sale securities 1.2 million Baht. (8

, net foreign exchange gain (loss) has taken into account fair value valuation of derivatives in accordance with TFRS9. 3. Adjusted Net Income is net profit attributed to the Company excluding "fair value

Regulation of the Stock Exchange of Thailand concerning Listing of Units as Listed Securities; (b) the value of the subscribed units combined

/5 - Translation - Ref. J62/003 25 February 2019 Subject: Management Discussion and Analysis for Yearly Ending 2018 To: President The Stock Exchange of Thailand Regarding to JAS Asset Public Company

SEC, 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

Unofficial translation (Translation) Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. The SEC, Thailand cannot

reference. The SEC, 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

, Nhge An, Vietnam To: President The Stock Exchange of Thailand On 28 May 2018, WHAUP Nghe An Joint Stock Company (“WHAUP Nghe An JSC”), an indirect subsidiary of WHA Utilities and Power Public Company