Ref: UWC 025/2562 November 13, 2019 Subject: Management Discussion and Analysis 3rd Quarter ended September 30, 2019 To: President The Stock Exchange of Thailand Ua Withya Public Company Limited
slowdown in 2016. Sales revenue from supply and maintenance grows at 68.35% deriving from the strong capability of the Company to maintain its customer bases as well as new maintenance projects awarded to
the Manuals as well. 1.2 We acknowledge and agree that upon electronic submission of information to the SEC Office’s electronic system in accordance with the Standard Procedures through the SEC Account
abide by the revised Standard Procedures or the Manuals as well. 1.2 We acknowledge and agree that upon electronic submission of information to the SEC Office’s electronic system in accordance with the
/DB) was as well widened, affecting crude cost to adjust upwards. From the rise in average crude oil price during this quarter there was an inventory gain of THB 450 million, and a gain from oil hedging
policy and goal of MDES is to reinforce the solid practices of personal data protection in Thailand since it is the cornerstone of digital economy development as well as cybersecurity strength. This
obligation: 26 August 2020 2.1 (✔) Acquisition ( ) Disposition ( ) Through the Stock Exchange of Thailand via a securities company: Thai Securities company Foreign Securities company Big lot (please specify
obligation: 30 November 2020 2.1 (✔) Acquisition ( ) Disposition ( ) Through the Stock Exchange of Thailand via a securities company: Thai Securities company Foreign Securities company Big lot (please specify
obligation: 25 December 2020 2.1 (✔) Acquisition ( ) Disposition ( ) Through the Stock Exchange of Thailand via a securities company: Thai Securities company Foreign Securities company Big lot (please specify
obligation: 22 February 2021. 2.1 (✔) Acquisition ( ) Disposition ( ) Through the Stock Exchange of Thailand via a securities company: Thai Securities company Foreign Securities company Big lot (please specify