Mr. SITTILARP SUBSAKON Mr. Sittilarp Subsakon while being the director of Tipco Asphalt Public Company Limited (“TASCO”) knew or possessed an inside information material to negative changes in the

information material which might affect to negative change in the price of DCON's share which were the fact that (1) the net profit in financial statements of 2016 significantly decreases because of

affect to negative change in the price of DCON's share which was the fact that (1) the net profit in financial statements of 2016 significantly decreases because of decreased revenue and increased

is positive, green bond’s yield is higher than conventional bond’s yield. • If green bond premium is negative, green bond’s yield is lower than conventional bond’s yield. • If green bond premium is

, Thailand. Tel. 02-634-0225 Fax 02-634-0135 www.interpharma.co.th 2. Costs of sales and gross profit Costs of sales were Baht 117 .60 million in the first nine months of 2019, a surge of Baht 32 .42 million

increasing loss by 163% in comparison with the same period in the previous year. Negative gross margin accounted to -71.7% and the proportion of revenues beauty service business per total revenues was 6.9%. 3

negative effect from strengthen THB against USD. * Note Please find further information in the consolidated financial statements. 2 Gross profit margin = Gross Profit (Total Sales – Costs of Sales) to Sales

The Company’s negative net profit for 3rd Quarter 2019 is THB 8.14 million equivalent to 10.16%, in which the net profit decreased from the same period last year due to the increasing of the selling and

overall selling price decrease, especially for Caustic Soda due to the fall of its market price trend, plus impact from appreciation of Thai Baht against US Dollar. However, those negative impacts were

projects) as well as the ASEAN SBS (i.e. projects which involve activities that pose a negative social impact related to alcohol, gambling, tobacco and weaponry).