maintenance expense in accordance to the schedule together with the increase in amortization on rights to operate completed expressway sectors and amortization on intangible asset under concession agreement of

for medical services which got orders from customers by 3 projects in an amounting of Baht 3.15 million and expected to be completed in 2020. 5.3 Medical Vision Company Limited which service for

company still managed to maintain the gross profit margin at 39.9% and started to realize the profit from 2 new completed joint venture condominium projects (Joint Venture) with Nomura Real Estate

to water treatment systems for medical services which got orders from customers by 3 projects in an amounting of Baht 3.44 million and expected to be completed in fourth quarter of 2020. 5.3 Medical

a reduction of Baht 2.84 million or 6.40 % decrease. In this current year, there were only 2 ongoing projects expected to be completed within this current year and no new awarded one. Service Income

and expected to be completed in 2020. 5.3 Medical Vision Company Limited which service for installation and maintenance of pneumatic tube carrier systems. Present we received 3 purchase orders in an

nearly to the prior year. Cost of service for operation of Expressway business consisted of costs of toll and amortization on rights to operate completed expressway sectors. For the third quarter of the

year. As a result of that The Group were able to recognized revenue consistently, due to the completion of 18 projects in the year 2017, and another 9 newly completed project transferred on March 2018

from the development in the business for sale, especially condominium projects, which the Company had completed construction since the Q3/2019 of last year. In Q4/2019, the Company delivered the

2016 to 8,719.77 million THB in 2017 or 37.07% but it still met the target. In 2017, four projects of the Company and four projects of the subsidiary company were completed and handed over. Around 72