, which increased by Baht 26.18 million or 27.87 %. The main reason was due to the company has derivatives products, which are Single Stock Futures Block Trade and Derivatives Warrants. 4. The Consolidated

Position : Consolidated Balance Sheet Sep Sep Dec Sep.17- Sep.17- Unit : THB million 2017 2016 2016 Sep.16 Dec.16 Cash and temporary investments 593.05 775.09 711.34 -23% -17% Trade receivables 279.13 236.56

year. The operating results of the consolidated financial statement for the first quarter period ended March 31, 2019 The Consolidated Financial Statement (Unit: Million Baht) Mar 31, 2019 Mar 31, 2018

of Baht 8,149 million. It results from the increase of trade and other receivables and unbilled receivables. The quality of assets Trade account receivables Unit: Million Baht Consolidated financial

mainly from trade accounts receivable and unbilled receivables. The quality of assets Trade account receivables Unit: Million Baht Consolidated financial statements 31 December 2019 31 December 2018 Trade

. 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

due to the lower trade accounts receivable. 4 The quality of assets Trade account receivables Unit: Million Baht Consolidated financial statements 30 June 2019 31 December 2018 Trade account receivables

quality of assets Trade account receivables Unit: Million Baht Consolidated financial statements 30 September 2019 31 December 2018 Trade account receivables - unrelated parties 1,343 2,455 Less: Allowance

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

the increase of trade receivables and unbilled receivables. The quality of assets Trade account receivables Unit: Million Baht Consolidated financial statements 31 March 2018 31 December 2017 Trade