YONG THAI PUBLIC COMPANY LIMITED 633/14 Sathupradit Road, Yannawa, Bangkok 10120 Thailand Tel. (662) 2943364-8, Fax : (662) 2943373 YTC 31/2017 November 13, 2017 To : The President The Stock Exchange
exchange rate between Thai baht against US dollar in 2017, compared to 2016. The cost of sales in Q3/2017 was 406,208,543.69 Baht, compared to the cost of sales in Q3/2016 amount 407,680,660.35 Baht. It
received payment from some customer in USD. The strengthening of Thai baht resulted in exchange loss. - Profit for the period decreased 19% from 130.6 mil. baht to 105.5 mil. baht. - Earnings per share
... (UNOFFICIAL 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 undertake
ประกาศสำนักงานคณะกรรมการกำกับหลักทรัพย์และตลาดหลักทรัพย์ (UNOFFICIAL TRANSLATION) Readers should be aware that only the original Thai text has legal force, and that this English translation is
UNOFFICIAL TRANSLATION Readers should be aware that only the original Thai text has legal force, and that this English translation is strictly for reference. Notification of the Securities and
(Translation) (Translation) 2 (Translation) Reader should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. The SEC, Thailand