Mr.Sukrit Choradol Between October 14, 2015 and November 16, 2015, Mr.Sukrit Choradol assisted and facilitated Mr.Suwat Choradol in selling DEMCO Public Company Limited (“DEMCO”)’s shares by
decreased from sales of screw flight that caused to less of its sales proportion from 35.45% to 24.44% in this quarter. Among all the products, screw flight is the product that has highest gross profit margin
operating profits of the Company x Buying or selling ratio x 100 Operating profit of EFORL NA NA 3. Total value of consideration paid or received (in case of investment disposal to the extent that a
Section 93 Securities and Exchange Act B.E. 2535 Section 93. Any person wishing to act on behalf of a company established to undertake securities business under foreign law by setting up a
authority of the authorized person in relation to the acquisition and disposition of assets to Trust as the following: (A) Approved the disposition of assets by approving the following related transactions
% Net profit margin attributable to owners of the parent 13.2% 13.1% 0.1% 12.8% 12.3% 0.5% Key Change in Segment Grouping In 2019, the Company has changed reportable segments. The strategic divisions
of the furnace in Ayutthaya in Q2’18 post major maintenance. The Company’s gross profit decreased by THB 201.5 million YoY (or -9.7%) to THB 1,876.0 million in Q3’18. Overall gross profit margin for
Discussion & Analysis Q4/2021 Operating Highlights in Q4/2021 Q4/20 Q4/21 Change +/(-) 2020 2021 Change +/(-) (THB million) %YoY %YoY Operating Revenue 207 188 (9%) 768 620 (19%) Gross Profit 127 112 (12%) 468
selling ratio x 100 Operating profit of EFORL NA NA 3. Total value of consideration paid or received (in case of investment disposal to the extent that a subsidiary or affiliate no longer viable) Value of