and Managing Director

แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ (แบบ 69-1) 1 No. WHAUP-CS020/2018 May 10, 2018 Attention: Managing Director – Stock Exchange of Thailand Subject: Report of Financial Results for the

Microsoft Word - 2018 Results Notification letter_English February 12, 2019 The Director and Manager The Stock Exchange of Thailand Re: Information concerning Fiscal Year 2018 Operating Results KCE

and service fee and other non-current liabilities. Please kindly be informed accordingly. Sincerely yours, Mr. Opas Sripayak Chief Executive Officer and Managing Director

discussion and analysis for the year ended December 31, 2018 To Director and Manager of the Stock Exchange of Thailand Referring to the submission of the audited financial statements of Wiik & Hoeglund Public

Director Ratio Analysis :Consolidated Financial Statements 2018 2017 Unit : THB million Returns (%) Return on Assets * 13.5% 12.6% Return on Equity * 19.4% 14.3% Working Capital Management (Days) Trade

. Yours sincerely, Mr. Sompol Tanadumrongsak Managing Director

accordingly, Yours Sincerely, (Miss Valarlak Ngamchitcharoen) Managing Director

. Chaiyasit Samrittivanicha) Managing Director http://www.ndrubber.co.th/

. ____________________ Anusorn Muttaraid Director