in brokerage fee, fee and service income and other revenue on lower market trading volume and fluctuated market condition, Krungthai ZMICO was able to strategically control cost and improve operational

(the “Company”), would like to notify the Stock Exchange of Thailand regarding the business operation for the year 2017 ending 31 December 2017 as follows; Set up of Subsidiary Company The Company set up

of real estate business increased by THB 509.14 million or 43.49% when comparing to the same period of last year. Sale of low-rise residential units was THB 808.77 million, an increase of THB 175.94

businesses since we focus on expanding customer base with business expertise • Overall gross profit margin increased from 9.8% to 11.3% amount Baht 45 million. 2019 2018 Change % Change Revenue 1,839 1,673 167

enhancement for investment analysts and research, as well as securities professionals to build investor confidence and strengthen business competitiveness. The meeting also discussed certain business obstacles

No. OrThor/Nor. 5/2547 Re: Operational Control and Security of the Information Technology of Securities Company For the purpose of rendering the securities companies to efficiently comply with the

: Operational Control and Security of the Information Technology of Securities Company For the purpose of rendering the securities companies to efficiently comply with the Notification of the Office of Securities

 Domestic Branded Business sales decreased 13% YoY.  Export Branded Business sales rose 13% YoY, mainly due to sales increase from milk product and sales recognition period, starting from April 27, which was

3.46 million baht or 3.74% from sale revenue with is 0.8 million baht or 23.12% decreased came from the compact of restructuring of the organization thus the better control in delivery expenses.. 4

Management Discussion & Analysis of Business Operation Bangchak Corporation Public Company Limited For the first quarter ended March 31st, 2018 Management Discussion and Analysis of Business