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

, 2018 1. Analysis of operation results for year 2018 in compar ison with those for year 2018 (from the consolidated financial statements) Items 2018 2017 Increased (Decreased) Amount % 1.1 Revenues from

quarter of 2017 Increased (Decreased) Amount % 1.1 Revenues from construction Baht 2,400.67 million Baht 2,327.23 million Baht 73.44 million 3.16 1.2 Cost of construction 94.50 % 96.04 % - (1.60) 1.3 Sales

quarter of 2019 Second quarter of 2018 Increased (Decreased) Amount % 1.1 Revenues from construction Baht 1,353.08 million Baht 2,199.81 million Baht 846.73 million (38.49) 1.2 Cost of construction 102.44

ENDED DECEMBER 31, 2019 1. Analysis of operation results for year 2019 in compar ison with those for year 2018 (from the consolidated financial statements) Items 2019 2018 Increased (Decreased) Amount

statements) Items Third quarter of 2019 Third quarter of 2018 Increased (Decreased) Amount % 1.1 Revenues from construction Baht 1,668.23 million Baht 2,400.67 million Baht (732.44)million (30.51) 1.2 Cost of

: Million Baht) Descr iption First quarter of 2020 First quarter of 2019 Increased (Decreased) Amount Percentage 1.1 Revenues from construction 1,709.22 MB 1,851.66 MB (142.44) MB (7.69) 1.2 Cost of

increased over the past few years, benefiting from the shift in people’s behavior to spend more time outside as well as its strength as being a media that reaches consumers when they are on the go and

of 2020 Second quarter of 2019 Increased (Decreased) Amount % 1.1 Revenues from construction 1,771.93 MB 1,353.08 MB 418.85 MB 30.96 1.2 Cost of construction compared with revenue from construction

, 358 Moo 6, Highway 331, Bowin, Sriracha, Chonburi 20230, Thailand Tel: 038-345-950 Fax: 038-345-693 GJS Quality Steel by Quality People No. GJS/ELCID-29/2560 16 November 2017 Subject: Reports on