Stock Exchange of Thailand Reference: Letter No. OP. 435/ 2019 dated 12 December 2019 on the entering into the Conditional Share Purchase Agreement for the acquisition of a majority shareholding in PT

from the existing registered capital of THB 217,155,228 to THB 180,970,466.50 by canceling the Company’s 144,739,046 authorized but unissued shares, with a par value of THB 0.25 per share. 2. Approved to

the Company and its subsidiaries. Ferrum Energy shall purchase shares at the price of Baht 0.3823 per share, total investment value is Baht 50.00 million (par value of Baht 5.00 per share) which is

Ratio before FX (%) 14.96 12.99 1.97 Profit before FX per share )Baht( 5.64 5.25 0.39 Leverage Ratio and Liquidity Ratio Quarter 2 2020 Quarter 1 2020 Change Increase/(Decrease) Debt to equity ratio (Time

Capital 100.00 100.00 100.00 Issued and Fully Paid-Up Share Capital 100.00 100.00 100.00 Retained Earnings (Deficit) Unappropriated 363.61 426.45 491.34 Total Shareholders’ Equity 463.61 526.45 591.34

Hello LED, at a purchase price of THB 3,900 per share, totaling THB 1,950,000,000 (the “Hello LED Shares Acquisition Transaction”). In this regard, after the Board of Directors’ Meeting approved the

2016 2015 2014 2013 2012 Value of Share (Baht) 1.00 1.00 1.00 1.00 1.00 Dividend per Share (Baht) 0.70 0.70 0.75 0.80 0.80 Total Amount (Baht) 42,000,000 42,000,000 45,000,000 48,000,000 48,000,000 Ratio

Utilities Co., Ltd., in the amount of 400,000 shares with a par value of Bath 10 per share, which the Company has paid 25% of the shares, equivalent to Bath 2.50 per share, sold at the price of Baht 1 per

shareholder’s equity. 7.2 Subscribers of new share issued for this capital increase will be entitled to receive dividends from the Company’s business operations starting from Subscriber of the newly issued

. However, there shall not have the cumulative losses in shareholder’s equity. 7.2 Subscribers of new share issued for this capital increase will be entitled to receive dividends from the Company’s business