จดหมายชี้แจงq261e August 14, 2018 The Managing Director The Stock Exchange of Thailand Subject : Management Discussion and Analysis for three month Ending 30 June 2018 Summary on Second Quarter

จดหมายชี้แจงq361e November 12, 2018 The Managing Director The Stock Exchange of Thailand Subject : Management Discussion and Analysis for three month Ending 30 September 2018 Summary on Third Quarter

between April and June 2019 with the details below. Summary of Income Statement for 3 months period (Unit: Million Baht) For the second quarter Changes Year 2019 Year 2018 Amount Percent Revenue from Sales

like to clarify the overall operation of the Company and its subsidiary company for the third quarter of 2019 between July and September 2019 with the details below. Summary of Income Statement for 3

like to clarify the overall operations of the Company and its subsidiary company for the second quarter of 2020 between April to June 2020 with the details below. Summary of Income Statement for 3 months

Reporting Result of Sale of Securities to the Public (No. 13)

Reporting of the Result of the Sale of Securities to the Public (No. 11)

Reporting of the Result of the Sale of Securities to the Public (No. 12)

Reporting of the Result of the Sale of Securities to the Public (No. 14)

compared with the same period of the previous as follows; 1. Overall operating results The Company had net profit 12 million Baht decreased 1 million Baht, as a result of Dividend income and Gains on sales