finance expenses, higher selling, servicing and administrative expenses from the consolidation and one-off expenses of Vienna House and lower one-off gain from asset disposals  Total assets as of 31 March

the result in 2Q18. This decrease was a result of the extraordinary items and also the new investments. Without these items, the Company reported an increase operating result of THB 78 million from the

the result in 2Q18. This decrease was a result of the extraordinary items and also the new investments. Without these items, the Company reported an increase operating result of THB 78 million from the

result Million Baht 2019 2018 Sales 1,748.29 1,905.09 Cost of Sales 1,636.11 1,756.98 Gross Margin 112.17 148.11 Gain (loss) on exchange rates 38.44 (26.43) Other Incomes 33.76 30.28 Total Revenues

result Million Baht 2018 2017 Sales 1,905.09 1,849.88 Cost of Sales 1,756.98 1,621.03 Gross Margin 148.11 228.85 Gain (loss) on exchange rates (26.43) 23.44 Other Incomes 30.28 27.42 Total Revenues

% Revenue from investments 41,501 1% 28,810 1% 22,604 1% 7,891 1% Gain on disposal of investments - 0% 61,521 2% 1,228 0% - 0% Gain from bargain purchase 7,579 0% - 0% - 0% - 0% Other income 74,011 3% 60,115

ไฮโดรเท็ค จํากดั (Translation) No. 024/0461 April 4, 2018 Subject Notification of the Board of Directors No.6/2018 Re: Convening the Extraordinary Shareholders’ Meeting No.1/2018; an Acquisition of

disposition of assets and connected transaction 2. POST 019/ 2019 dated 16 December 2019 Notification convening date of the Extraordinary General Meeting of Shareholders No. 1/2020 3. POST 003/2020 dated 3

disposition of assets and connected transaction 2. POST 019/ 2019 dated 16 December 2019 Notification convening date of the Extraordinary General Meeting of Shareholders No. 1/2020 3. POST 003/2020 dated 3

paid for in cash and GIFT newly issued shares. RS will seek a waiver for the mandatory tender offer through the shareholders’ resolution (whitewashing) at the Extraordinary General Shareholders’ Meeting