-2019 can be shown in the following table: Balance by Quarter Change Q2–19 Q1–19 Q2–18 Q2–19 VS Q1–19 Q2–19 VS Q2–18 (Million Baht: MB) (MB) % (MB) % Revenue from Sales, Service and Construction contracts

under construction. When the hemodialysis solution A and B was ready for sell in July 2017 (as shown in the table below), GWM gradually gained more revenue as a result and reach a profit increase of 11.56

quarter of 2017. A summary of the Company’s operating performance in the second quarter of 2018 and 2017 is shown in the following table: 2Q18 1Q18 % Change 2Q17 % Change [Amount in Baht Million] Q-o-Q Y-o

summary of the Company’s operating performance in the first quarter of 2018 and 2017 is shown in the following table: 1Q18 4Q17 % Change 1Q17 % Change [Amount in Baht Million] Q-o-Q Y-o-Y [1Q18VS 4Q17

summary of the Company’s operating performance in the second quarter of 2017 and 2016 is shown in the following table: 2Q17 1Q17 %Change 2Q16 %Change [Amount: in Baht Million] Q-o-Q Y-o-Y [2Q17 VS. 1Q17

. A summary of the Company’s operating performance in the third quarter of 2017 and 2016 is shown in the following table: 3Q17 2Q17 %Change 3Q16 %Change [Amount: in Baht Million] Q-o-Q Y-o-Y [3Q17 VS

gross profit margin. Operating Results and Capabilities to Make Profit Performance from revenues, costs and expenses which has significant impact in Q3-2019 can be shown in the following table: -2

expenditures are at a high level. The government's capital expenditure expanded mainly in line with the disbursement of transport agencies. However, the overall performance of the company in Q2–2021 showed that

tons, dropped by 11,000 tons or 3% from the previous quarter due to the spread of COVID-19 outbreak, resulted in the lessen transport in logistic and private sector as well as temporarily shut down or

summary of the Company’s operating performance in 2018 and 2017 is shown in the following table: FY2018 FY2017 % Change FY2016 % Change [Amount in Baht Million] Y-o-Y Y-o-Y [2018 VS. 2017] [2017 VS. 2016