Margin was affected by two major factors: 1) a change in foreign currency rates Table 1: Foreign currency exchange rates and sales in foreign currency 2) a higher cost of main raw materials Table 2: Raw

: 1) a change in foreign currency rates Table 1: Foreign currency exchange rates and sales in foreign currency 2) a higher cost of main raw materials Table 2: Raw material prices and purchased volume

. Other income decreased by 1.42 million baht or 7.19 % from the year 2016. Main reason why the revenue from the sale of scrap was reduced because the waste in the production process was reduced by

ที่ บช NO. AC. 002/2019 15 May 2019 Subject: Clarification of changes in operating performance of more than 20% To: The President of the Stock Exchange of Thailand M.K. Real Estate Development Plc

distributes Fine china tableware, selling export to foreign countries and in domestic. Currently, the company exports goods to The United States of America, European countries and Australia. From the situation

remaining of ongoing projects from backlog of 2017 which main income such as PTT TANK project, PTT LNG Cold Water project, and PTT Wangnoi Compressor Station project (PTT WCS). The proportion of revenue

171 million Baht. The main reason is the effect from the gain of control in 2 | P a g e Pace Development Corporation Public Company Limited 87/2 CRC Tower All Seasons Place, 45th Floor, Unit 3, Wireless

* Note Please find further information in the consolidated financial statements. 1 9th May, 2018 Subject: Management Discussion & Analysis (MD&A) for the 1st quarter of 2018 Attention: The President

Million Baht (250%) from Q3/2016. The main cause for the higher net profit is from improved costs and expenses Discussion and Analysis of the Company and its subsidiaries Operational Results in Q3/2017 and

ended 30 June 2018 Quality Construction Products Public Company Limited (“Q-CON”) would like to clarify the main reason that caused operating result for the second quarter of 2018 changed more than 20