(Translation) Re: BOD.SET 020/2018 November 9, 2018 Subject: Clarification on the Change in operating results for the nine month ended September 30, 2018 over 20% compared with the same period of the

year, an increase of Baht 11.78 million or 6.81%. The major causes of significant change are as follows: Unit : Million Baht The Operating results of For the Q3/2018 ended Nine 30, For nine-month Ended

following details. Financial performance Statement of income Consolidated financial statements for the year 2016 2017 Change (Audited) (Audited) Increase (Decrease) THB Million % THB Million % THB Million

expense in accordance to the change in environmental standard overseas, expense of major maintenance and the provision reserve in accordance to the new accounting policy. For your information. Respectfully

(Translation) Re: BOD.SET 013/2019 November 12, 2019 Subject: Clarification on the Change in operating results for the nine month ended September 30, 2019 over 20% compared with the same period of

) Q1/FY2020 Q1/FY2019 change %YoY Total Revenues 1,245.17 1,439.49 (194.32) -13.50% Cost of Sales and Services 1,074.00 1,251.00 (177.00) -14.15% Selling and Administrative Expenses 99.63 103.61 (3.98

(Translation) Re: BOD.SET 009/2020 May 12, 2020 Subject: Clarification on the Change in operating results for the three month period ended 31 March 2020 over 20% compared with the same period of the

million lower than the proportionate net fair value of the identifiable assets this as the change in status of associate to subsidiary and other income from the collection from receivables 5.43 million baht

(Translation) Re: BOD.SET 011/2020 August 11, 2020 Subject: Clarification on the Change in operating results for the six-month period ended 30 June 2020 over 20% compared with the same period of the

from a significant rise of sales in the 2nd quarter of 2020. 2.2. Distribution costs for 3-month and 6-month period ended June 30, 2020 had no significant change due to the ongoing of COVID-19 pandemic