during year have purchase assets amount 47.45 million. - Biological assets – dairy cow increased for Baht 5.72 million, because change in fair value of biological assets in this year. - Other assets were

%,. The main cause was more commission income in of Q1’62, which increased by Baht 1.74 million and Gain from change in fair value of dairy cow by Baht 1.60 million. 1.4 Operational profit and net profit

high progress rate of 37-38% depreciation change over same period of last year mainly due to the investment and launching of the new Excellence Center Building this year (2018). Profits According to the

1 -Translation- Ref :IR 62/023 December 23, 2019 Subject: Change in Shareholding Structure of Subsidiary Company (edit) To: President, The Stock Exchange of Thailand T.K.S. Technologies Public

1 -Translation- Ref :IR 62/023 December 23, 2019 Subject: Change in Shareholding Structure of Subsidiary Company (edit no.2 ) To: President, The Stock Exchange of Thailand T.K.S. Technologies Public

date on January 1, 2020. By this summarization of business operation and financial statement of year 2019 was prepared under standard before the change and does not have retrospective improvements on

Summary compared to YTD 2017: Note: Gross profit = Sales and service income – Cost of sales and services (does not include other income) Q4 2018 Q4 2017 YoY change YoY % change Unit: Million Thai Baht (THB

million or 51.4% on the back of both domestic and overseas sales. Revenue from sales Unit: THB million 3-month period ending Change 6-month period ending Change 30 Jun 16 30 Jun 17 Amount % 30 Jun 16 30 Jun

period ending Change 6-month period ending Change 30 Jun 16 30 Jun 17 Amount % 30 Jun 16 30 Jun 17 Amount % Branded products by our own manufacture 1/ 1,497 1,480 (17) (1.1%) 2,861 2,916 55 1.9% Branded

December 12, 2017 Re: Board of Directors’ Meeting Resolution Regarding Change of Details of Investment in the Project of The Marvel Experience: Theme Entertainment Attraction – TNX of Hero Experience Co