is calculated, it is equivalent to 25.90 percent of the net tangible assets (NTA) according to the interim consolidated financial statement of the Company as of 30 September 2018 where the Company and

Summary Part 2 The Issuer 2.1 Objectives of the fund 2.2 Business operation 1. Policy and overview of business operation 2. Nature of business operation 3. Risk factors 4. Research and development 5. Assets

assets and convening the Extraordinary General Meeting of the Shareholders No. 1/2018 (Revise 3) To : President, The Stock Exchange of Thailand Attachment : 1. Capital Increase Report Form (F 53-4) 2

from operation only accounted for 70.73 million. 2. Discussion of Financial Position 2.1 Assets As of September 30, 2019, total assets on consolidated basis amounted to THB 2,409.99 million dropped from

Fax: 02-455-2763 Statement of Financial Position Unit: Million Baht 30 September 2017 31 December 2016 Increased (Decreased) Percentage Assets Current assets Cash and cash equivalents 228.83 286.51

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

as of December 31, 2018. The changes are described as follows: Assets Items that has significant changes Balance by Quarter Change Q2–19 Q4–18 Q2–19 VS Q4–18 (MB) (MB) % Cash and cash equivalent 479.1

, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 Statement of Financial Position Unit: Million Baht 31 March 2018 31 December 2017 Increased (Decreased) Percentage Assets Current assets

Increased (Decreased) Percentage Assets Current assets Cash and cash equivalents 284.14 347.12 (62.98) (18.14%) Temporary investments 40.48 40.65 (0.17) (0.42%) Trade and other receivables 341.72 349.82 (8.10

September 2018 31 December 2017 Increased (Decreased) Percentage Assets Current assets Cash and cash equivalents 200.53 347.12 (146.59) (42.23%) Temporary investments 40.66 40.65 0.01 0.02% Trade and other