/ year 2016 Quarter 3 / year 2017 Change Million Baht % Million Baht % Million Baht % Sales revenue - net 321.11 92.14% 288.17 93.39% -32.94 -10.26% Revenue from contract works 23.25 6.67% 16.90 5.48

decreased when compared to the same period of last year due to decreasing of The Company’s sales and services revenue but some of manufacturing overhead expense was fix. Net Profit The company’s net profit in

ที่ กบร No. Kor Bor Ror. 032/2017 November 9, 2017 President The Stock Exchange of Thailand Re : Increase of the investment proportion in the ordinary shares of Pattaya Manufacturing Co., Ltd. Dear

and Service 240.31 266.14 -25.82 -9.70% Total Revenue 240.83 269.91 -29.08 -10.78% Net Profit for the Period 18.52 53.50 -34.98 -65.38% Net Profit for Shareholders of the Company 13.30 42.13 -28.83

301.92 Million Baht from 327.37 Million Baht or 7.77%, due to less or pending projects from oil and gas companies resulting from slowdown economy. 2. Our net loss before tax is 23.97 Million Baht

from 79.01 Million Baht to 74.65 Million Baht or 5.52% due to cancellation of licensor distribution and manufacturing. This affects extensive project cannot apply tender as a results. 2. The Company’s

management. Based on the Company's financial statements for the 3 months ended March 31, 2018 The Company had a net loss of 4.22 million Baht or 1.57 percent of revenues from services. The net loss of the

but some of manufacturing overhead expense was fix. Net Profit The company’s net profit for 1st Quarter 2017 is THB 5.30 million equivalent to 4.54 percent, in which the net profit margin of the Company

2016 Quarter 2 / year 2017 Change Million Baht % Million Baht % Million Baht % Sales revenue - net 237.96 92.26% 211.42 94.46% (26.53) -11.15 % Revenue from contract works 17.26 6.69% 9.82 4.39% (7.44

Company’s net profits in 2017 to be Baht (32) Million, which was decreased from Baht 2 Million in 2016. The percentage of revenues and gross operating profits from the business of manufacturing and