% Net profit margin attributable to owners of the parent 13.2% 13.1% 0.1% 12.8% 12.3% 0.5% Key Change in Segment Grouping In 2019, the Company has changed reportable segments. The strategic divisions

% -0.4% 12.8% 12.6% 0.2% Net profit margin attributable to the owners of the parent 12.4% 12.5% -0.1% 12.7% 12.4% 0.3% Key Change in Segment Grouping In 2019, the Company has changed reportable segments

sales management effective, the Company has changed the organization follow products grouping (Business Units) since July 1 2017. This results in each unit can sell, focus and response through their

September 2017 - To make sales management effective, the Company has changed the organization follow products grouping (Business Units) since July 1 2017. This results in each unit can sell, focus and

procure raw materials independently, while also independently selling and distributing their corresponding PTA and PET. The plant is the largest in North America with state of art technology and is a

developer. All of them were recorded as investment property. - The increased in withholding tax deducted at source amounting to 10.93 Million Baht as the service income has increased. (grouping as Other

Customer Service Representative Outsourced million, increased by THB increased both from new customers Enterprise sector. 2.4 Revenue from Maintenance Service 18.8 million or 45.2% Government and State

Thailand; (3) an international financial institution; (4) a juristic person established under a specific law; (5) a government agency and a State enterprise under the law on budgetary procedure; (6) the

(65%) 0.49 (35%) Equity Fixed income Unit trust Operator %total UT  PIMCO Lombard Odier State Street Global Advisors JPMorgan Asset Management BlackRock 11% 8% 8% 7% 7% Total 41% 84% 14% 1% Gov. Bond 1

%) 0.74 (58%) 0.52 (41%) Equity Fixed income Unit trust Operator %total UT  PIMCO Lombard Odier JPMorgan Asset Management BlackRock State Street Global Advisors 11% 7% 7% 7% 7% Total 40% 89% 9% Gov. Bond 1