transmission and telecommunication tower ratio in Q1-2020 decreased by 43.59% QoQ resulting from accomplishment of cost management policy, • Cost to revenue from sale of electricity ratio in Q1-2020 dropped by
million whereas Baht 0.72 million in 2017 showing an increase of Baht 1.87 million or 259.72 % increase. The 79.15% of the income was mostly gained from the reverse of provision for warranty maturity that
defect was caused by the Company’ s production process. However, the Company had set aside the reserve and recognized the cost of such product warranty in the amount of THB 178.69 million in 2018. If the
transmission and telecommunication tower ratio in Q1-2020 decreased by 43.59% QoQ resulting from accomplishment of cost management policy, Cost to revenue from sale of electricity ratio in Q1-2020 dropped by
and revenues from warranty of work. Cost of Construction The company and its subsidiaries’ cost of construction in 2019 was Baht 167.08 million, whereas Baht 17.54 million in 2018, increasing Baht
nearly the same, there is no significant change. Most of them are revenues from interests and revenues from warranty of work. Cost of Construction The company and its subsidiaries’ cost of construction in
and warranty cost from service agent. Total shareholders’ equity as at 31 December 2017 was Bt1,334mn, increasing 12.8% compared to total shareholders’ equity as at 31 December 2016, mainly from net
increased from the Government and State Enterprise sector which the warranty from Turnkey Total Solutions expired and then continued with the maintenance service. Gross Profit For the three-month period, the
from the reversal of provisions for warranty which was expired and no service renewal. Cost of Construction The company and subsidiaries’ cost of construction was Baht 27.87 million whereas in the same
yet reached the invoicing threshold. Other current assets sale increased by 34. 5 MB, representing an increase of 20. 5% mainly due to the expenses for maintenance and product warranty of prepaid