, covering the risks of various financial instruments and revision to the definition of special debts to encompass additional categories of outstanding debts. The SEC received valuable feedback and

 exchange rate. Quarter Quarter % THB '000 Q118 Q117 Q118‐Q117 Q118‐Q117 PCBA (Lamphun, Thailand) 2,242,565            43% 1,949,694             38% 292,871                15% PCBA (Jiaxing, China) 813,220

1 No. CC20170804ELE August 10, 2017 Subject Report of the Resolutions of Board of Directors’ Meeting No. 4/2017 To President The Stock Exchange of Thailand The Board of Directors’ meeting of Cal-Comp

1 No. CC20190504ELE May 14, 2019 Subject Report of the Resolutions of Board of Directors’ Meeting No.2/2019 To President The Stock Exchange of Thailand The Board of Directors’ meeting of Cal-Comp

 Profits increased 40% to THB 539m in Q2 2017 from THB 384m in Q2 2016. Net Profit increased 62% to THB 676m in Q217 from THB 417m in Q216, due to higher operating profits and exchange gain in Q217. Quarter

 Profits increased 17% to THB 632m in Q3 2017 from THB 540m in Q3 2016. Net Profit increased 35% to THB 769m in Q317 from THB 569m in Q316, due to higher operating profits and exchange gain in Q317. Quarter

 decreased 18% to THB 409m in Q2 2019 from THB 500m in Q2 2018. Net Profit increased 98% to THB 536m in Q219 from THB 270m in Q218, due exchange gain of 103m in Q219 vs exchange loss of 236m in Q218. Quarter

from USD 162m in Q119. The average exchange rate for Q120 was 1% stronger at THB/USD 31.3 from THB/USD 31.6 in Q119. As a result the sales revenue in THB terms decreased 10% year on year for the quarter

: President The Stock Exchange of Thailand Reference Letter: The Letter of the Company dated 10 April 2018 re: Acquisition and Disposition of Assets Pace Development Corporation Public Company Limited (the

1 No. CC20181104ELE Nov 12, 2018 Subject Report of the Resolutions of Board of Directors’ Meeting No.4/2018 To President The Stock Exchange of Thailand The Board of Directors’ meeting of Cal-Comp