half Consolidated financial statement ended 30th Sept ended 30th Sept July - Sept 2017 July - Sept 2017 Change % Change Apr - Sept 2017 Apr - Sept 2017 Change % Change Revenue from sales & service 927.44

revenue of previous year. 1.4 Selling expenses Selling expenses consist of sale staff expenses, transportation expenses, commissions and promotion expenses. For the period of three months and period of 1st

September 2018 in comparison with the corresponding period last year ending 30 September 2017 1 Revenue from sales Total revenue from sales amounted to THB 3,638 million, up by THB 116 million or 3.3

- Dec 2019 Apr - Dec 2018 Change % Change Revenue from sales & service 634.48 791.59 -157.11 -19.9% 2,099.99 2,489.75 -389.76 -15.7% Other income 4.96 7.46 -2.50 -33.5% 14.89 20.29 -5.40 -26.6% Total

subsidiaries as details below: (Unit: Baht millions) For the year ended 31st March Consolidated financial statement Apr 2019 - Mar 2020 Apr 2018 - Mar 2019 Change % Change Revenue from sales & service 2,756.44

Baht 1,297.29 million, or stood at 87.93 percent of total revenue of previous year. 1.4 Selling expenses Selling expenses consist of sale staff expenses, transportation expenses, commissions and

- Sept 2019 Apr - Sept 2018 Change % Change Revenue from sales & service 745.69 844.39 -98.70 -11.7% 1,465.51 1,698.16 -232.65 -13.7% Other income 4.68 7.79 -3.11 -39.9% 9.94 12.82 -2.88 -22.5% Total

amounting to Baht 50.5 million mainly due to losses from exclusive mobile phone project. Revenue from Thailand Mobile Expo for the year 2018 is Baht 119 million, the highest revenue since the Company was

listed company 1. To increase efficiency and reduce the cost of transportation of products in the group companies 2. To increase more business channel in the group companies. 3. To gain dividend from

Quarter 1 /2018. The major part was income from transportation revenue, income from voucher unused from customers and compensation from delayed construction. Cost of Sales and Gross Profit Unit : THB mm