President The Stock Exchange of Thailand K.C. Metalsheet Public Company Limited (“the Company”) would like to clarify the operating result of the financial statement as follows: year 2016 year 2017 Change

compared with net loss of Baht 4.73 million on Baht 14.58 million revenues over the same period in 2017. The change in loss for the quarterly operating result ended on September 30, 2018 is due to lower

ended 30 June (Unit : Million Baht) 2017 2016 Change Revenue from solar energy 63.88 - 63.88 Cost of solar energy 33.33 - 33.33 Gross profit 30.55 - 30.55 Gross profit margin 47.82% 47.82% Consolidated

) 2018 2017 Change % Change Revenue from management service 189.76 191.01 (1.25) -0.65% Cost of management service 173.71 175.84 Gross profit 16.05 15.17 0.88 5.79% Gross profit margin 8.46% 7.94

in Malaysia. • Net profit margin is higher because of acknowledge the special revenue (Gain from bargain purchase). • There is no significant change in the cost of raw material. 2017 2018 Change

consolidation of profits of our subsidiary in Malaysia. • Net profit margin is higher because of acknowledge the special revenue (Gain from bargain purchase). • There is no significant change in the cost of raw

change to the market condition and conduct a full validation of such model at least once a year. Clause 6 The derivatives clearing house shall apply effective measures and methods for monitoring and

Public Company Limited and its subsidiaries ("Group") would like to clarify In the case of the operating results of the Group for the second quarter of 2 0 2 0 ended June 30th, 2 0 2 0 , the change was

businesses since we focus on expanding customer base with business expertise • Overall gross profit margin increased from 9.8% to 11.3% amount Baht 45 million. 2019 2018 Change % Change Revenue 1,839 1,673 167

MTHB according to the change of severance payment policy following the amended Labor Protection Act. * Note Please find further information in the consolidated financial statements. 2 Summary of