the forms prescribed herein: “depositary receipt” means a depositary receipt representing foreign securities; “foreign securities” means securities traded on the foreign stock exchange; “unit of foreign

1 Translation CEN 025-2017 November 13, 2017 Subject : Management Discussion and Analysis for business operation of quarter 3/2017 To The Manager and President The Stock Exchange of Thailand For 3

May 15, 2019 Subject: Managing Discussion and Analysis for Q1/2019 To: Managing Director The Stock Exchange of Thailand The company would like to report to operation results for the company and

October 3, 2019 Re: Clarification of the operating results of company and its subsidiaries for the 1 st quarter of year 2018 To: President The Stock Exchange of Thailand K.C. Property Public Company

Stock Exchange of Thailand Reference is made to that the East Coast Furnitech Public Company Limited (the “Company”) has held the Board of Director’s Meeting No. 1/2018 on 23 January 2018 at 10.00 am at

Transaction in accordance with the Securities and Exchange Commission and Stock Exchange of Thailand Notifications, total 8.96 million Baht, which is calculated to be 0.08% of the Company’s Net Tangible Assets

result of the high domestic ethanol stock, following the increased domestic ethanol production capacity. 4. Gross profit of the ethanol production and distribution business increased from the previous

) Attention : Director and Manager of the Stock Exchange of Thailand I.C.C. International Public Company Limited would like to report the resolutions of the Board of Directors’ Meeting # 11/2560 held on March

explanation and analysis for three-month period ended 31 March 2019 Attention: The President of, The Stock Exchange of Thailand ZIGA Innovation Public Company Limited ( “ the Company” ) would like to clarify

บริษัท วนชัย กรุ๊ป จำกัด(มหาชน) - Translation - 15 May 2019 Subject : Disclosure of connected transaction by a subsidiary Attention : President The Stock Exchange of Thailand Vanachai Group Public