total assets as of September 30, 2017 was 1,646.4 million baht, decreased 4.9 million baht or 0.3 percent compared to the total assets as of December 31, 2016. (1.1) Current Assets As at September 30

baht, decreased 17.4 million baht or 1.1 percent compared to the total assets as of December 31, 2017. (1.1) Current Assets As at June 30, 2018 currents assets amounted 574.9 million baht, decreased 15.1

2.3 percent compared to the total assets as of December 31, 2017. (1.1) Current Assets As at September 30, 2018 currents assets amounted 885.7 million baht, increased 295.7 million baht or 50.1 percent

2019 31 December 2018 Increased (Decreased) Percentage Assets Current assets Cash and cash equivalents 76.25 212.68 (136.43) (64.15%) Short-term investments - 59.90 (59.90) (100.00%) tel:02-455-2888

Ref.No.IVL001/08/2019 8th August 2019 President The Stock Exchange of Thailand Subject: Acquisition of Integrated Oxides and Derivatives Businesses/ Assets Enclosure: Information concerning the Acquisition of

% versus the assets of 1,737.41 million baht as of December 31, 2018 because of the following reasons: (1) The current assets amounted to 202.50 million baht, increasing by 9.15 million baht, consisting of

Subsidiaries) (1) Total Assets Company’s total assets as of June 30, 2019 was 1,582.7 million baht, decreased 68.3 million baht or 4.1 percent compared to the total assets as of December 31, 2018. (1.1) Current

The SEC’s monitoring of digital asset developments and advertisements of digital asset business operators have shown that the current criteria for the formats and the practices of presenting risk

30 December 2017 31 December 2016 Increased (Decreased) Percentage Assets Current assets Cash and cash equivalents 347.12 286.51 60.61 21.15% Temporary investments 40.65 69.97 (29.32) (41.90%) Trade

KHANJANAPISEK RD., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 31 March 2019 31 December 2018 Increased (Decreased) Percentage Assets Current assets Cash and cash equivalents