1 Translation CEN 015-2020 August 14, 2020 Subject Notification on disposal of investment in subsidiaries (Biomass Power Plants Business) of Ua Withya Public Company Limited To The Manager and

PUBLIC COMPANY LIMITED BUILDERSMART PUBLIC COMPANY LIMITED BUMRUNGRAD HOSPITAL PUBLIC COMPANY LIMITED BURIRAM SUGAR PUBLIC COMPANY LIMITED BUSINESS ALIGNMENT PUBLIC COMPANY LIMITED BUSINESS ONLINE PUBLIC

business,” “infrastructure business,” “greenfield project,” and “major investor” shall have the same meanings as defined in the Notification of the Capital Market Supervisory Board regarding Rules

. Several withdrawal transactions were made from the collateral account of the client to make deposits in the client's account via automatic transfer system (ATS), totaling 6.18 million baht. It was also

margin was 60.2% which improved from 56.6% in 2017, mainly due to the lower cost of land transfer and the increase in selling price. Utilities & Power Business 2017 2018 Increase/(Decrease) THB mm THB mm

. Opening of Singha Complex – since October 2018 the Company has started the transfer process of our flagship office and retail building – Singha Complex - with net leasable area (NLA) of 58,175 sq.m. and

estate business was THB 633.09 million or increased by THB 55.93 million or 9.69% when comparing to the same period of last year. For this quarter, the Company reported revenue less than its first and

new ordinary shares of Rich Asia Industry Co., Ltd. (“Subsidiary Company”) Enclosure 2. Involved parties and relationships between the parties Machinery Sale and/or Transfer of Ownership Seller Rich

, increasing by 168% as compared to Q3 2016 of 796 Million Baht. This was mainly due to the increasing revenue from property business, specifically The Ritz- Carlton Residences, Bangkok (“RCR”) of 1,360 Million

, increasing by 168% as compared to Q3 2016 of 796 Million Baht. This was mainly due to the increasing revenue from property business, specifically The Ritz-Carlton Residences, Bangkok (“RCR”) of 1,360 Million