, communication system works due to the most work delivered. The revenue from sale business of the 1st quarter of year 2019 Baht 57.10 million was decreased of Baht 246.63 million or 81.20% from the revenue from
revenues of sold electrical equipment and the revenues from the sold telecommunication towers because the communication system 4G is coming to the end of the investment period. 2. Gross profit : The total
and work retention. • Inventories increased by Baht 13 million. This was primarily due to work in progress for engineering service. • Restricted cash increased Baht 12 million due to maintenance reserve
the same period of the previous year. The decrease was a result of the extra revenue from additional construction work of Xayaburi project recognized in Q2 2016. However, the gross profit margin for the
services and revenue from contract work. As a result, the gross profit was decreased by THB 2.7 million from the prior period and also decreased by THB 22.2 million or 6.2% decreased of gross profit margin
” means: (1) system assets, i.e., computer network, system software, application software, and information systems; (2) equipment assets, i.e., computers, equipment, data recorders, and other equipment; (3
: (1) system assets, i.e., computer network, system software, application software, and information systems; (2) equipment assets, i.e., computers, equipment, data recorders, and other equipment; (3
result of work and financial status, compared with the operation result of the year 2016, as follows: Summary of operation result for the year ending on December 31, 2017 (1) Total income from sales
electrical equipment, while revenue from sale telecommunication tower decrease due to the communication system 4G end of the investment. 2. Gross profit: The total gross profit of the year 2018 was Baht 460.41