: Baht millions) For the year ended 31 st March Consolidated financial statement Apr 2017 - Mar 2018 Apr 2016 - Mar 2017 Change % Change Revenue from sales & service 3,376.19 3,199.82 176.37 5.5% Other

its subsidiaries as details below: (Unit: Baht millions) For the period of three months Consolidated financial statement ended 30th June Apr 2018 - June 2018 Apr 2017 - June 2017 Change % Change Revenue

was Baht 458.0 million in 1Q2019, a 8.5% increase from 1Q2018. The details have shown in the table below. (Unit: Million Baht) Revenue of Utilities Business 1Q2019 1Q2018 % Change Industrial Water Sales

its subsidiaries as details below: (Unit: Baht millions) For the period of three months Consolidated financial statement ended 30th June Apr 2017 - June 2017 Apr 2016 - June 2016 Change % Change Revenue

percentage of sales has increased from 24.97% in the previous year to 25.71% due to change in product sales mix of general merchandise and the enhancement of directly sourced private-label goods, as well as

change comparing with the previous year. MTHB % MTHB % Domestic Sales 1. PVC Resins 5,375 26.9 5,418 28.1 2. Caustic Soda 3,920 19.7 4,017 20.8 3. VCM 1,492 7.5 1,667 8.6 4. ECH 905 4.5 649 3.4 5. Others

sales from lower EDC purchase plus greater ECH sales from the additional volume to China, Taiwan and Indian accounts. The share of domestic and export sales have no significant change comparing to the

partially offset by higher sales volume of all main products as a result of stable operation. The share of domestic and export sales has no significant change comparing with the previous year. * Note Please

debt to equity ratio of the Company was considerably low at 0.28: 1. Financial Highlights 3Q 2017 3Q 2016 Change 9M 2017 9M 2016 Change THB million % Sales THB million % Sales THB million % THB million

several financial institutions. A summary of the key operational matters and events for the 2nd Quarter 2020 Financial Highlights 2Q 2020 2Q 2019 Change 6M 2020 6M 2019 Change THB million % Sales THB