. Financial performance Statement of income Consolidated Financial Statements for Quarter 1 of 2019 Quarter 1 of 2018 Change (Unaudited but reviewed) (Unaudited but reviewed) Increase (Decrease) THB Million

performance Statement of income Consolidated Financial Statements for Quarter 2 of 2019 Quarter 2 of 2018 Change (Unaudited but reviewed) (Unaudited but reviewed) Increase (Decrease) THB Million % THB Million

follows. Financial performance Statement of income Consolidated Financial Statements for Quarter 3 of 2019 Quarter 3 of 2018 Change (Unaudited but reviewed) (Unaudited but reviewed) Increase (Decrease) THB

following details. Financial performance Statement of income Consolidated financial statements for the year 2016 2017 Change (Audited) (Audited) Increase (Decrease) THB Million % THB Million % THB Million

follows. Financial performance Statement of income Consolidated Financial Statements for Quarter 3 of 2020 Quarter 3 of 2019 Change (Unaudited but reviewed) (Unaudited but reviewed) Increase (Decrease) THB

Professional Waste Technology (1999) Public Company Limited Professional Waste Technology (1999) Public Company Limited failed to prepare and submit the annual report for the year 2012 (Form 56-2

Mr. Pratchaya Charoenkitchaichana Mr. Pachaya Jarreonkitchaichana, an authorized director, who is responsible for the operation of Thai Technician Professional Company Limited, shall be liable for

Professional Waste Technology (1999) Public company Limited Professional Waste Technology (1999) Public company Limited (PRO), a listed company which is posted SP and NC signs by the Stock Exchange

Professional Waste Technology (1999) Public Company Limited Professional Waste Technology (1999) Public Company Limited (PRO), a securities issuer, failed to submit the reviewed financial statements

Professional Waste Technology (1999) Public Company Limited Professional Waste Technology (1999) Public Company Limited failed to prepare and submit the annual registration statement for the year