Profit 142 55 251 76% 359% 937 521 -44% EPS (Baht/Share) 0.19 0.05 0.24 27% 359% 1.27 0.56 -56% Stock Gain/(Loss) & NRV 49 -143 -62 -227% -57% 356 -664 -286% Adjusted EBITDA (1) 224 354 449 101% 27% 1,104

ที่ กตพ Ref. DBP. 156 / 2018 November 12, 2018 Subject : Clarification on Operating Results for the 3rd quarter and 9-month Period ending September 30, 2018 To : President The Stock Exchange of

Shares)* 947.96 947.96 - - Book Value (Baht per Share)* 2.56 2.38 0.18 7.56 Remark: * Calculated based on the number of issued and paid-up ordinary shares deducted by the number of treasury stock The

. Attention: President Stock Exchange of Thailand Demeter Corporation Public Company Limited (“DCORP”) (“The Company”) would like to submit the reviewed financial statements for the first six-month of the year

already registered the changes to the Department of Business Development, Ministry of Commerce on April 17, 2019. In this regard, the Company still uses the same stock symbol “RATCH”. Management Discussion

stock, the fair valuation range is 0 .3 3 – 0 .7 7 Baht per share and the offering price is equal to 1 Baht per share as well as the allocation of support shares which are determined along with the

considered the fair valuation of company’s stock, the fair valuation range is 0 .3 3 – 0 .7 7 Baht per share and the offering price is equal to 1 Baht per share as well as the allocation of support shares

% 227 EBITDA Margin (%) 8.9% 4.7% 4.1% -4.9% -0.6% 9.1% 5.3% -3.8% 1.3% Net Profit 204 71 55 -73% -23% 795 270 -66% 937 EPS (Baht/Share) 0.28 0.07 0.05 -81% -23% 1.07 0.30 -72% (1.42) Stock Gain/(Loss

operating results for the 3-month period and 6-month period ending June 30, 2017 To : President The Stock Exchange of Thailand Diamond Building Products Public Company Limited and its Subsidiary (together

November 13, 2006 February 28, 2018 Subjects : Clarification of operating results for the Year 2017 Attention : The Director and Manager of the Stock Exchange of Thailand The Consolidated net profit