cost of sales and services, respectively. Cost of media and agency increased by 13.5 million Baht or 203.2% from the same period in 2018 in line with revenue increasing. In addition, planning marketing
last year. Cost of goods sold and services increased in portion of increasing revenue but expenses were increasing in portion less than revenue. Selling and admin Expense decreased 19.09% cause from
Baht. Mainly by the increasing of Revenue from sales 17% with the increasing from domestic sales and expansion oversea market. There are gross margin rate for the period is 21%, and 14 % in 2018. As the
same period in 2017. This was mainly from increasing in revenue of “Thailand Mobile Expo” events since the Company expanded rental space from Queen Sirikit National Convention Center. Moreover, the
by Baht 15. 1 million or 10% from year 2017. This was mainly from increasing in revenue of “ Thailand Mobile Expo” events since the Company expanded rental space from Queen Sirikit National Convention
from government are delay and slowdown. Cost of goods sold decreased 1.03% in portion of decreasing revenue. Cost of rental equipment increasing 1.58% nearly from the last year. Selling and Admin
to the following reasons: 1.Revenue increasing from electrical engineering; some projects signed contract in 2017. 2.Revenue increasing from telecommunication engineering; started a new project in Q1
main reasons. 2.1 Revenue from hospital operations increased by Baht 83.70 million or 5.35 % because the the increasing revenue from general patient . 2.2 Cost of hospital operations increased by Baht
the 2nd quarterof Year 2018 and 2019 were in amounts of Baht 135.14 million and Baht 168.99 million, respectively, which increased by 25.1% compared to the total revenue. The increasing in revenue Baht
decreased 10%. 2. Cost and expenses for the first quarter of 2019 was Baht 131.14 million increased by 10% compared to the same period of last year in line with the increasing in revenue from sales and