., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 (“TRANSLATION”) TG 145/2562 November 11, 2019 Subject: Clarification of the Operating Result for the significant change Attention

19.76 0.36 39.59 32.30 22.56 2 Key financial ratio related with operating result (%) 2Q19 2Q18 %YoY 1Q19 %QoQ 1H19 1H18 %YoY Gross profit margin (%) 44.00% 41.28% 2.72 41.47% 2.54% 42.82% 41.63% 1.18

September 30, 2017. The details are as follows; Operating Performance 1. Revenues Unit: Million Baht In general of the 3rd Quarter of 2017, the Company could generate total revenue with growth rate 12 percent

Limited (“The Company”) and its Subsidiary (“The Group”) would like to submit the operating results for the third quarter ending 30 September 2018 with the following details as below : Statement of

17.41 15.98 19.83 1.80 59.78 49.71 20.26 Key financial ratio related with operating result (%) 3Q19 3Q18 %YoY 2Q19 %QoQ 9M19 9M18 %YoY Gross profit margin (%) 46.47 42.44 4.03 44.00 2.47 43.93 41.88 2.04

increase the Company’s financial liquidity to be used as working capital and debt repayment which will help reduce the high interest burden of the Company. On the date the Board of Directors approved the

(EBITDA) 34.53 17.06 17.47 102.38 Depreciation and amortization 23.56 19.76 3.80 19.22 Key financial ratio related with operating result (%) For the period ended Change 31 March 2020 31 March 2019 % YoY

6.77 34.15 50.15 39.60 10.55 26.64 Key financial ratio related with operating result (%) For the quarterly Change For the six-month period Change 2Q20 2Q19 % YoY 2020 2019 %YoY Gross profit margin from

received amount as the Company’s working capital. 7. Criteria to Determine the Value of Consideration: The Total Value of Consideration was calculated based on SBITO’s Book Value as of March 31, 2017 which

-19 crisis. This includes setting up an alternative site, installing a remote working support system, and delegating remote working teams to mitigate operational risk, to ensure that the overall