quarter of 2017 to 8.51% in the second quarter of 2018 due to The company has an automated system that is never done before, so it is not possible to control the installation time as expected. - Other

to The company has an automated system that is never done before, so it is not possible to control the installation time as expected. - Other income decreased 88.46% from the same quarter of last year

1 (-Translation-) Ref. No. IRS.025/2019 October 31, 2019 Subject Acquisition of Shares in Hello Bangkok LED Co, Ltd., which is an Assets Acquisition Transaction of the Company, Issuance and Offering of the Newly Issued Ordinary Shares of the Company through a Private Placement which is a Connected Transaction, Capital Reduction, Capital Increase, Entering into the Right to Sell Advertising Media Agreement which is a Connected Transaction, Appointment of the Independent Financial Advisor and Call...

1 (-Translation-) Ref. No. IRS.025/2019 October 31, 2019 Subject Acquisition of Shares in Hello Bangkok LED Co, Ltd., which is an Assets Acquisition Transaction of the Company, Issuance and Offering of the Newly Issued Ordinary Shares of the Company through a Private Placement which is a Connected Transaction, Capital Reduction, Capital Increase, Entering into the Right to Sell Advertising Media Agreement which is a Connected Transaction, Appointment of the Independent Financial Advisor and Call...

1 (-Translation-) Ref. No. IRS.025/2019 October 31, 2019 Subject Acquisition of Shares in Hello Bangkok LED Co, Ltd., which is an Assets Acquisition Transaction of the Company, Issuance and Offering of the Newly Issued Ordinary Shares of the Company through a Private Placement which is a Connected Transaction, Capital Reduction, Capital Increase, Entering into the Right to Sell Advertising Media Agreement which is a Connected Transaction, Appointment of the Independent Financial Advisor and Call...

assessment MBT – mechanical biological treatment MRFs - material recovery facilities MSW - municipal (solid) waste PAS - Publicly Available Specification PET - polyethylene terephthalate PP – polypropylene

), at the total price of Baht 320,000,000 (Three Hundred and Twenty Million Baht Only) for use as mechanical center, storage of construction materials, construction of structures, buildings, camps for

-01 rai (56,101 square wah), at the total price of Baht 320,000,000 (Three Hundred and Twenty Million Baht Only) for use as mechanical center, storage of construction materials, construction of

ชอบ คุณยศวสุ สุธารัตนชัยพร -MBA, Finance, University of Tennessee, Knoxville -Mechanical Engineering, - Kasetsart University (second class honors) -A CFA Charterholder -A CAIA Charterholder -บลจ.แลนด์

Bangkok, June 2, 2014 ? The SEC notified Professional Waste Technology (1999) Plc. (PRO) to rectify its Q1-3/2012 financial statements due to limitation on scope of review imposed by PRO management