Microsoft Word - 00. Project Unicorn - ELCLID of U - Revised Offering Price EN v2 (05122017) - clean.docx 1 (-Translation-) Ref. No. U.SET 024/2560 December 6, 2017 Subject: Notification on the

price average was decreased and the world steel price trend decreased from the same period of last year. 2. Gross profit margin was 5.69 % of Revenue from sale and service, decreased from last year that

of the economy has slowed due to the impact of the COVID19 pandemic and the downward trend of the world steel price. 2. Gross profit margin was 7.23% of Total revenue, decreased from last year that

accounting period.Since corporate profit has impact on share price and investment decision, investors should study the information and potential impact thoroughly. Moreover, in case of significant transaction

sales in Q4 2017. Costs of goods sold increased by 33% to 1,448.71MB in Q4 2017 from 1,092.37MB in Q4 2016 due to huge increase in LME zinc price which increased gross profit of Q4 2017 by 24% from Q4

from the last year because the steel cost was higher than the same period last year according to steel price trend increasing. 3. Gross profit margin was 6.78% of Revenue from sale and service, decrease

service income increased from the last year because of average steel price this year higher than same period of last year. 3. Gross profit margin was 4.33% of Revenue from sale and service, decreased from

increased to 14.8% when compare to the same period of 2016 which gross profit margin was 11.73%. Due to price of the raw material in stock was lower than the average market price. 3. Selling expenses was Baht

Company Limited would like to clarify the operating results of the Quarter ended June 30, 2018 that has net Profit of Baht 7.82 million, increased from the same period of previous year that has net loss of

companies to the Company’s director, the related party, calculated using book value of Baht 317 million, compared with selling price of Baht 380 million, profit of Baht 63 million. The details are as follows