. A summary of the Company’s operating performance in the third quarter of 2017 and 2016 is shown in the following table: 3Q17 2Q17 %Change 3Q16 %Change [Amount: in Baht Million] Q-o-Q Y-o-Y [3Q17 VS

head of department or a person holding any equivalent position, otherwise called by a different name but in charge of a line of work relating to the securities business. (UNOFFICIAL TRANSLATION) 2 (2) In

baht or 0.4 percent compared to non-current assets as of December 31, 2018. The major change was mainly from the decreased of investment property 0.9 million baht. 2 (2) Total Liabilities Company total

percent compared to non-current assets as of December 31, 2017. The major change was mainly from the dereased of Investment Property 13.8 million baht while Cost of landfill preparation increased 7.9

, 2021. The changes described as follows: Assets Items that has significant changes Balance by Quarter Change Q2–22 Q4–21 Q2-22 VS Q4-21 (MB) (MB) % Cash and cash equivalent 727.80 378.5 349.3 92.3 Other

, decreased Baht 62.4 million from Baht 917.7 million of Q2/2018 or equivalent to 6.79%. The sales value of Commodity Polymer business unit was reduced by 8.57%. The sales value of Specialty and Engineering

(“the Company”) would like to clarify operating performance of the Company three-month for the Quarter 1/2021 ended 31 March 2021 are as follows: change Q1/2021 Q1/2020 increase (decrease) Sales 266.5

, 2017. The changes are described as follows: Assets Items that has significant changes Balance by Quarter Change Q2–18 Q4–17 Q2–18 VS Q4–17 (MB) (MB) % Cash and cash equivalent 893.7 1,286.2 (392.5) (30.5

ended 31 March 2020 which the details are as follows: Unit: million Baht For 3-month period (Jan-Mar) 2020 2019 Change % Increase (Decrease) Revenue from sale of goods 156.58 167.64 (11.06) (6.60) Revenue

- 2020 Balance by Quarter Change Q2–20 Q1–20 Q2–19 Q2–20 VS Q1–20 Q2–20 VS Q2–19 (Million Baht: MB) (MB) % (MB) % Total Revenue 1,187.6 1,231.7 1,729.6 (44.1) (3.6) (542.0) (31.3) Total Operating Expenses