was THB 65.77 million or equivalent to gross profit margin of 26.46 percent. The decreased in gross profit and gross profit margin were a consequence of the fact that the Company revenue from project

Notifications prescribing addition rules on such matter for the securities companies; or (3) short sale as a consequence of duties arising from obligations under categories or characteristics prescribed by

power to issue Notifications prescribing addition rules on such matter for the securities companies; or (3) short sale as a consequence of duties arising from obligations under categories or

rates and a higher cost of goods sold. Thanks to the Company’s latest investments undertaken in 2017, that enabled the factory to increase its utilization rate, which helped lessen the effect of the

margin of 31.94%, decreased by 0.94% as a result of the higher competition and Covid-19 outbreak situation. The effect from 1 and 2 make an increase of 152.47 million baht in gross profit. 3. Details of

gross profit margin of its business decreased 7.2% effect gross profit decreased 32.13 M.Bht. In addition ,in 2018 the advertising expenses increases 5.52 M.Bht 2. Financial Status and Major Financial

and Warehouse 9 units and utilities system Building Type Reinforced Concrete with 26 years of Lifetime However, selling of this assets do not effect the operation of the Company and subsidiaries. Total

million Baht (13%) from 2016. Main course items are decreasing of work volume. The changings are as follow: Cost of contract work amount 665 million Baht decreased by 103 million Baht (13%) effect from down

projects occurred. The group received positive effect from installation work 78.33 million Baht, from 71.84 million Baht in the year 2016. In 2017, there were other Income at 30.56 million Baht decreased

be in effect from 1 December 2560 (2017) onwards. Notified this 31st day of October 2017. (Mr. Voravidh Champeeratana) Chairman Securities and Exchange Commission