Securities and Exchange Commission Ref: The letter no IR010/2020 stated that to the notification of resolution of Board of Director meeting, schedule of the 2020 Annual General Meeting of Shareholder, Dividend
Acquisition of Assets of DOD Biotech Public Company Limited regarding the Acquisition of Land and Establishment of Subsidiary, which is Class 2 Transaction (Schedule 1) DOD Biotech Public Company Limited ( the
Company Limited 140/1 KHANJANAPISEK RD., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 ( “TRANSLATION” ) No. TG 024 / 2561 6 February 2018 Subject Schedule for the
Company Limited 140/1 KHANJANAPISEK RD., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 ( “TRANSLATION” ) No. TG 024 / 2561 6 February 2018 Subject Schedule for the
Company Limited 140/1 KHANJANAPISEK RD., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 ( “TRANSLATION” ) No. TG 024 / 2561 6 February 2018 Subject Schedule for the
Company Limited 140/1 KHANJANAPISEK RD., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 ( “TRANSLATION” ) No. TG 024 / 2561 6 February 2018 Subject Schedule for the
administrative expenses at Baht 23.09 million, increased Baht 0.84 million or 3.78% compared to the same period of 2018 because of increasing of wage, welfare for employees etc. 5. Other expenses 5.1 Doubtful
million baht or 23.9% from the same period last year. The higher core expenses came from employee welfare expenses. Please be informed accordingly. Yours sincerely, Waewta Natphan ( Ms. Waewta Natphan
period last year. The higher core expenses came from employee welfare expenses and loss from forex. Please be informed accordingly. Yours sincerely, Waewta Natphan ( Ms. Waewta Natphan ) Asst. Finance
welfare of employees which increased by Baht 8.31 million while other expenses increased by Baht 7.90 million. 1.3 Others income - Total other income amounted to Baht 22.98 million, which decreased by Baht