436.95 48.83 11.18% - LPG Trading 178.97 199.10 (20.13) (10.11%) 1 - Transportation 3.29 3.15 0.14 4.44% - Conversion Kit Installation 1.74 1.85 (0.11) (5.95%) - Construction 287.89 219.73 68.16 31.02% 2

(0.11) (5.95%) - Construction 287.89 219.73 68.16 31.02% 2 - Testing and Inspection 13.89 13.12 0.77 5.87% 3 Cost of sales and services (442.04) (406.41) 35.63 8.77% Gross Profit 43.73 30.54 13.19 43.21

2019 First quarter of 2018 Increased (Decreased) Amount % 1.1 Revenues from construction Baht 1,851.66 million Baht 2,250.87 million Baht 399.21 million (17.74) 1.2 Cost of construction 92.87 % 93.35

) Petchpiya Group Company Limited, (21) Mr. Tanaphat Petchkwan, (22) Mrs. Kanyaphak Petchkwan, (23) Thai-Chin Engineering & Construction Company Limited, (24) Mr. Ruttanatorn Chinkrajangkit, and (25) Mrs

first quarter of 2018 continued to expand from the external sectors namely exports and tourism in line with the expansion of the global economy. Public spending also increased, recovering from a decline

2018 continued to expand from the external sectors namely exports and tourism in line with the expansion of the global economy. Public spending also increased, recovering from a decline during the end of

2017 at 7.2% due to the increased in external demand of electronic goods and also the increased in global commodity prices 2) Tourism sector continued to be positive with tourists arrivals during the

at 7.8% due to the increased in external demand of electronic goods and also the increased in global commodity prices 2) Tourism sector continued to be positive with tourists arrivals during the first

. Overall market environment During the second quarter of 2019, the growth momentum for the Thai economy slowed down from both the domestic and external demand. Private investment contracted both in

environment During the second quarter of 2019, the growth momentum for the Thai economy slowed down from both the domestic and external demand. Private investment contracted both in investment in construction