MD&A Q1_2019 (Eng ) May 2, 2019 Subject : Interim Management Discussion and Analysis of Q1/2019 Attention : President of The Stock Exchange of Thailand We attach herewith the financial statements of

MD&A Q4_2019 (Eng ) February 19, 2020 Subject : Yearly Management Discussion and Analysis of 2019 Attention : President of The Stock Exchange of Thailand We attach herewith the financial statements

MD&A Q2_2020 (Eng ) July 31, 2020 Subject : Interim Management Discussion and Analysis of Q2/2020 Attention : President of The Stock Exchange of Thailand We attach herewith the financial statements

MD&A Q3_2020 (Eng ) November 2, 2020 Subject : Interim Management Discussion and Analysis of Q3/2020 Attention : President of The Stock Exchange of Thailand We attach herewith the financial

declare the corporate intent to serve the public and capital market stakeholders with integrity, transparency and corporate governance, on 8 May 2019. The SEC Declaration of Intent is in compliance with

) Plc., for not recording the securities trading orders and inappropriate submission of trading order form (F8). From a routine inspection of UOB Kay Hian Securities (Thailand) Plc, the SEC found that {A

reductions in tick size. • The general consensus in the literature is that a larger tick size is indeed associated with wider bid-ask spread, while the evidence on trading volume is mixed. Literature review

increment is in accordance to the higher in revenue from sales in quarter 4/2018 when compared to sales during last quarter of 2017. Moreover, the Company also had a special campaign to boost sales by

shareholding proportion is 49 percent and 51 percent, respectively. Both investors agreed to establish a joint venture company in Thailand with the registered capital of Baht 1 million, divided into 100,000

is 9.95 million baht because the company sold less quantity that resulted to the reduction of transportation cost. In the 2nd quarter of 2019, the company had administration cost as 17.36 million baht