(Auto 11 Lines) Fax: +66(0)2-192-3744 Page 1 of 1 -Translation- No. ED-MD18-014 14th August 2018 Subject : Clarification of changes in excess of 20% in the operating results for year Q2/2018 To : Director

(Auto 11 Lines) Fax: +66(0)2-192-3744 Page 1 of 1 -Translation- No. ED-MD18-019 12th November 2018 Subject : Clarification of changes in excess of 20% in the operating results for year Q3/2018 To

(Auto 11 Lines) Fax: +66(0)2-192-3744 Page 1 of 1 -Translation- No. ED-MD19-023 13th November 2019 Subject : Clarification of changes in excess of 20% in the operating results for year Q3/2019 To

ED-MD2020-0016 13th May 2020 Subject Clarification of changes in excess of 20% in the operating results for year Q1/2018 To Director and General Manager The Stock Exchange of Thailand Eureka Design

, combined with crude oil price declining during the quarter leading to retail price at service stations remain optimal relative to the finished product cost. Power Plant Business, increased in total

price, combined with the total sales volume of the company increased by 4% YoY. Further, revenue from the Power Plant business and Bio-based Product business increased as well. 2. Gross Profit was

chain disruptions as economic activities in China were put on hold. The disruption of activities in industries affected by the Covid-19 outbreak, combined with the curfew’s curtailing of business

the operating result change Excess 20% Dear Sirs, We would like to report financial operating result for financial year ended June 30, 2018 as followings: 1. Our net loss before tax is 36.15 Million

at ฿ 5.92 million. Because in 2017 the company invested excess liquidity in short-term investment and gained ฿ 34.84 million. Matichon and its affiliated companies are trying to increase revenue

(July – September 2018) and clarification of the operating result change excess 20%. Dear Sirs, We gladly inform to report our 1st quarter performance figure during July – September 2018, ending September