ดงักล่ำว 4. ธุรกิจจ ำหน่ำยสินคำ้กลุ่มอุปกรณ์ดำ้นควำมปลอดภยัเร่ิมรับรู้รำยไดใ้นปี 2561 ปี 2561 EN MS SE TD รวม รายไดสุ้ทธิ 680.44 769.52 127.66 94.96 1,672.58 ก าไรขั้นตน้ 28.45 60.38 61.55 13.15 163.53

approximately (24.89) million baht. 9 Months 18 MS EE TL SE TD Total Revenue 569.56 366.57 128.23 94.48 74.26 1,233.10 Gross profit 44.31 (12.12) 26.13 46.02 11.25 115.59 Gross profit margin 7.78% -3.31% 20.38

0.00 6.52 ri,td, ufu.rrn 3.29 5.12 2.85 2.27 79.64 oI 6 e I n1lffilnTUrUnr{6SAU ox664!V n'l !m1 nfl u[1J Fl tc{ rsouf, 1ufll.it a 0.00 0.00 0.00 0.00 0.00 rirlmr anu rfi n ra6c?x rd'rufiJ{r ao 3.29 5.12

! ' a o -!druiu.r,:n 3 rfiou fruner{ufi 3t fiurnr 256t InEiilrrflovroflFr n.ru uu,lg : nluulvr af (uiltt : frruum1 ad '{til nltt{l uYl Bf{a{[{u lvd 6r{tYlu0t'l xl,l E611 u ta td?t nr*rldauurlnr ,la

million and keep gross profit margin at the same level. 3. Solar energy (“SE”) had gross profit and gross profit margin at the same level. 4. Trading business (“TD had an increase in gross profit for Baht 6

. When combining with the transaction of disposal of asset during the period of 6 months prior to the date on which the Company’s Board of Directors has approved to disposal of Subsidiary’s ordinary shares

has already sold to all third parties since 1st May 2019). After combining revenues of both companies together and 5 comparing with the previous year, revenue has increased and cost is reduced

Eighteen Thousand and Four Hundred Baht) , when combining the value of this connected transaction with the connected transactions between the Company and the Lessor over the past six months, the total value

assets Transaction volume : As calculated by the Net Profit of Operation Method , the maximum value is 2.65%. After combining acquisition and disposal of assets occurring in the 6 months period , the value

constitutes an asset acquisition transaction of listed company with the maximum transaction size is 7.48 percent of the total value of consideration. After combining the value of the Share Acquisition