\(Microsoft Word - 15 \\276\\244 61_Eng_.doc\) May 15 th , 2018 Subject : Clarification of the net profit of the first quarter, year 2018, which has changed over 20 % in comparison to the year 2017

currency in comparison with Baht currency according to the Notification of the Bank of Thailand as of September 12, 2018, of which EUR 1 is equivalent to Baht 38.40 Hence, during the past 6 months, the

Company Limited would like to clarify the operating results of the Company. For the three-month of the third quarter ended on 30th September 2018, the details are as follows: Comparison of operating results

transaction is not considered as material transaction, as the highest value of transaction size is calculated to be 4% of net tangible assets of the Company. Comparison of Consideration Paid criteria and the

Company Limited would like to clarify the operating results of the Company. For the three-month of the third quarter ended on 30th September 2019, the details are as follows: Comparison of operating results

Limited (“the Company”) had methyl ester sales volume at 101,371 tons, an increase of 22,346 tons or 28% compared to 1Q2019. This comparison excluded methyl ester sales volume in 1Q2019 of 15,678 tons which

first quarter of the year 2020, revenue from construction has decreased 142.44 Million Baht or equal to 7.69 percent in comparison with the same quarter of 2019. Many construction projects started to be

2020 resulting INGRS to register a LAT of Baht 82.73 million in comparison to PAT registered for the same period last year of Baht 8.36 million. 3. Profit/Loss after Taxation and Minority Interests

resulting INGRS to register a LAT of Baht 82.73 million in comparison to PAT registered for the same period last year of Baht 8.36 million. 3. Profit/Loss after Taxation and Minority Interests (“PATMI

Company Limited would like to clarify the operating results of the Company, for three-month and six-month periods ended June 30th, 2020 the details are as follows: Comparison of the three-month period