According to the referral from the Stock Exchange of Thailand (SET) and the SEC’s further investigation, (1) Polyplex Corporation Limited (PCL), which directly holds 16.5 percent of PTL shares and

strictly for reference. The SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss of damages arising from or related to its use

. The SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss of damages arising from or related to its use. ------------------------------- The Securities and

reference. The SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss of damages arising from or related to its use. ------------------------------- The Securities

debt to equity ratio was 0.42 time and the consolidated net debt to equity ratio was considerably low at 0.27 time. Financial Highlights 1Q 2018 1Q 2017 Change THB million % Sales THB million % Sales THB

year more than 20% (additional) To: President The Stock Exchange of Thailand Rich Asia Corporation Public Company Limited and subsidiaries would like to clarify the results of the quarter ended March 31

would like to clarify the 2nd quarter of 2017 ‘s operating results and submit the auditor‘s report and the 2nd quarter of 2017 unaudited financial statement but reviewed by auditor, as follows The

would like to clarify the 3rd quarter of 2017 ‘s operating results and submit the auditor‘s report and the 3rd quarter of 2017 unaudited financial statement but reviewed by auditor, as follows The

any responsibility for its accuracy nor be held liable for any loss or damages arising from or related to its use. ---------------------- Notification of the Capital Market Supervisory Board No. TorThor

May 13, 2019 SET-19-AC-002 Dear The President The Stock Exchange of Thailand Subject: Clarification of Result’s Operation for the three months ended March 31, 2019 According to the resolution of