NRV (2) Extra items were from raw material derogation and deferred tax assets/liabilities. Exhibit 2 : Sales revenue and Adjusted EBITDA breakdown by business unit comparison of 4Q2019 vs. 4Q2018 vs

3.74 Revenues from Services 90.61 7.90 76.42 6.98 14.19 18.57 Total Revenue from Sales and Services 1,144.95 99.78 1,092.71 99.79 52.24 4.78 Gain on Sales of Fixed Assets 0.08 0.01 - - 0.08 - Gain on

10,613 10,604 10,546 0.1% 0.6% Total assets 3,148,836 3,116,750 3,173,916 1.0% (0.8)% * Less deferred revenue Total assets as of March 31, 2019 amounted to Baht 3,148,836 million, an increase of Baht

bearing debt to EBITDA (Times) 1.03 1.92 2.17 Current Ratio (Times) = Current assets divided by current liabilities EBITDA to sales revenue (%) = EBITDA divided by sales revenue Net Profit to sales revenue

resulted in reallocation between sales and service revenue as well as marketing expenses while device subsidy is capitalized as contract assets and amortized against the service revenue over the customer

or representing a decrease of 100.0%. This is because in the year 2020, the company has received the tax refund of the year 2018 from the Revenue Department. Deferred tax assets increased by 19.9 MB or

million net of tax income from deferred tax assets amounting to THB 84 million. Exhibit 2 : Sales Revenue and Adjusted EBITDA breakdown by business unit comparison of 2Q2018 vs. 2Q2017 vs. 1Q2018 vs. 6M

income from deferred tax assets amounting to THB 84 million. Exhibit 2 : Sales Revenue and Adjusted EBITDA breakdown by business unit comparison of 3Q2018 vs. 3Q2017 vs. 2Q2018 vs. 9M/2018 vs. 9M/2017

1Q2019 1Q2018 4Q2018 Current ratio (x) 5.2 7.5 4.4 EBITDA to sales revenue (%) 5.1 4.6 7.8 Net profit to sales revenue (%) 0.8 1.4 12.1 Return on total assets (%) (10.9) 3.9 (10.5) Return on equity

assets. As a percent of total revenue, administrative expenses increased from 15.1% in 2018 to 15.6% in 2019. Finance Expenses For the years ending 31 December 2018 and 2019, finance expenses decreased