receivable and trade payable period decreased while inventory period slightly increased. Please be informed accordingly. Yours sincerely, (Mr. Wachira Wudhikulprapan) Managing Director Ratio Analysis

sincerely Miss Tiyaphon Vanagosoom Managing Director K. W. Metal Work Public Company Limited

. Kusol Sangkananta) Director/Chief Executive Officer

sincerely, - Ms. Piyawadee Maleenont - (Ms. Piyawadee Maleenont) Executive Director Wave Entertainment Pulic Company Limited

payable, finance lease liabilities, As at December 31, 2018, company and subsidiaries had less total equity Baht 87.70 million or 16.06%. Yours sincerely, ( Mr. Santi Piyatat ) Managing Director K.C

Microsoft Word - 2019_Q3 Results Notification letter_English _1st draft__Nov 1 November 12, 2019 The Director and Manager The Stock Exchange of Thailand Re: Information on Operating Results for the

’ Equity – the premium of asset evaluation. Kindly be informed accordingly, Yours sincerely, East Coast Furnitech Public Company Limited -Signature- (Arak Suksawad) Managing Director

Managing director

, the company has 6 projects for sale. As at December 31, 2019, company and subsidiaries had less total equity Baht 156.67 million or 34.20%. Yours sincerely, ( Mr. Santi Piyatat ) Managing Director K.C

Microsoft Word - 1Q2020 Results Notification Letter _1st draft__ENG May 12, 2020 The Director and Manager The Stock Exchange of Thailand Re: Information on First Quarter of 2020 Operating Results KCE