. The decrease was mainly from trade accounts receivable, unbilled receivables and inventories. The quality of assets Trade account receivables Unit: Million Baht Consolidated financial statements 31

rendering of services THB 143,244 million (+14% YoY), with net profit of THB 4,710 million, attributable to the owners of the company THB 4,009 million (-3% YoY), or earning per shares of THB 2.91 As for Q3

7.01 40.54% Consolidated financial information The gross profit increased Baht 11.83 million or 20.58%; from Baht 57.49 million in quarter 1/2017 to Baht 69.31 million in quarter 1/2018, due to following

คำอธิบายและการวิเคราะห์ฐานะการเงินและผลการดำเนินงาน * Note Please find further information in the consolidated financial statements. 1 February 21st, 2020 Subject: Management Discussion & Analysis

* Note Please find further information in the consolidated financial statements. 1 23 February, 2018 Subject: Management Discussion & Analysis (MD&A) for the year 2017 Attention: The President The

statement for the first quarter period ended March 31, 2020, details are as follows: The operating results of the consolidated financial statement for the first quarter period ended March 31, 2020 The

Statements and Consolidated Financial Statements as of March 31, 2020 and the Company would like to inform as follows: The resolution to appoint the Company’s auditor According to the Board of Directors

The quality of assets Trade account receivables Unit: Million Baht Consolidated financial statements 31 March 2020 31 December 2019 Trade account receivables - unrelated parties 743 641 Less: Allowance

Connected Transactions B.E. 2546 (as amended). Moreover, according to the Company’s latest consolidated financial statement ended March 31, 2018, the total transaction size of acquisition of ordinary shares

. Company and subsidiaries (Based on the consolidated financial statements of the Company as of September 30, 2018) 4. Details of disposed assets (New ordinary shares to be waived) 4.1 Type of assets disposed