Ref: ACC6405/001 March 12, 2021 Subject Clarification of the operating results for the quarter 1/2021 ended March 31, 2021 Attention: Director and Manager The Stock Exchange of Thailand According to

 year at THB 5.2 billion for the second quarter of 2017 from THB 4.8 billion for the second quarter 2016.   Sales Revenue in USD terms increased by 13% to USD 153m from USD 135m in Q2 2016. Operating

 year at THB 5.7 billion for the third quarter of 2017 from THB 5.3 billion for the third quarter 2016.   Sales Revenue in USD terms increased by 13% to USD 172m from USD 152m in Q3 2016. Operating

 5.2 billion for the first quarter of 2018 from THB 5.2 billion for the first quarter 2017.   Sales Revenue in USD terms increased 10% to USD 165m for Q1 2018 from USD 149m in Q1 2017. Operating Profits

THB 5.2 billion for the third quarter of 2019 from THB 6.0 billion for the third quarter 2018. Sales Revenue in USD terms decreased 8% to USD 168m for Q3 2019 from USD 182m in Q3 2018. Operating Profits

Microsoft Word - 2019 Results Notification letter_Eng _Final_ February 11, 2020 The Director and Manager The Stock Exchange of Thailand Re: Information concerning Fiscal Year 2019 Operating Results

the first quarter of 2019 from THB 5.2 billion for the first quarter 2018. Sales Revenue in USD terms decreased 1% to USD 162m for Q1 2019 from USD 165m in Q1 2018. Operating Profits decreased 52% to

 5.2 billion for the second quarter of 2019 from THB 5.5 billion for the second quarter 2018.   Sales Revenue in USD terms decreased 4% to USD 163m for Q2 2019 from USD 171m in Q2 2018. Operating Profits

 5.5 billion for the second quarter of 2018 from THB 5.2 billion for the second quarter 2017.   Sales Revenue in USD terms increased 12% to USD 171m for Q2 2018 from USD 153m in Q2 2017. Operating

year to THB 4.6 billion for the first quarter of 2020 from THB 5.1 billion for the first quarter 2019. Sales Revenue in USD terms decreased 9% to USD 147m for Q1 2020 from USD 162m in Q1 2019. Operating