subsidiaries by having the main substance is as follows. (Unit: Thousand Baht) Revenues Gross Profit Selling Admin Net profit 2017 837,308 293,207 80,159 93,260 -236,013 2018 929,354 325,527 88,001 79,800

, 2018 of the Company and its subsidiaries by having the main substance is as follows. (Unit: Thousand Baht) In overall, the Company and its subsidiaries had the net profit in Q3/2018 at 32.7 MB increased

results for the nine-month period of 2019, change of rate more than 20 percent Dear Director and Manager The Stock Exchange of Thailand According to the resolution of the Board of Directors of DOD Biotech

proven resilient in the past and we expect this to continue into the rest of 2019. The main lime consuming sectors of the industry were not immune to the disruption: the sugar cane harvest was down after a

1 -Translation- No.ECF2 004/2018 24 January 2018 Subject: Change in Shareholding Structure of the Planet Board Company Limited, a Subsidiary Company of the Company To: President The Stock Exchange of

- 2019 Balance by Quarter Change Q2–19 Q1–19 Q2–18 Q2–19 VS Q1–19 Q2–19 VS Q2–18 (Million Baht: MB) (MB) % (MB) % Total Revenue 1,730.1 1,266.8 1,029.9 463.3 36.6 700.2 68.0 Total Operating Expenses

the following details. Financial performance Statement of income Consolidated financial statements for the 9-month ended 30 September 2017 30 September 2018 Change (Reviewed/Restated) (Reviewed

%, because the price of natural rubber, which is the main raw material for production, decreased. • Selling expenses decreased 2.46 million baht or 6.04 % due to higher operating efficiency and other expenses

previous year which a net loss of Baht 6.39 million, the loss increase Baht 3.6 million or increase by 56.34% , the main reasons are as follow 1. Revenue from sale , Other income The company had revenue from

to the same period of previous year which a net loss of Baht 24.73 million, the loss decrease Baht 19.3 million or decrease by 78.03% , the main reasons are as follow 1. Revenue from sale , Other