วันที่ 15 ตุลาคม 2545 1 NO. (SUTHA-SET) 016/2019/EN 14 August 2019 Subject : Clarification of Q2/2019 the total revenues and the Net profit change more than 20% To : The President of the Stock

useful lives with reference to the Health Study Report from an independent engineering expert and the repair and maintenance of buildings, machinery and equipment. This is considered the Change in

- month period ended 30 June 2020. The details are as follows. Operating Performance 1. Revenues Unit: Million Baht The 2nd Quarter of the Year 2020 comparing to 2019 Consolidated Separate Amount Change

purchasing power. Performance Analysis Unit : MB For the period ended 31 March 2018 31 March 2017 Change MB % Net sales 261.84 255.90 5.94 2.32 Other income 13.06 10.57 2.49 23.56 Total revenues 274.90 266.47

derived from the management service income and the trading income which was recognized for the first time in year 2018. 2018 2017 Change % Change Revenue 1,672.58 1,580.25 92.32 6% Cost 1,509.05 1,335.73

services increase and the financing cost increase. Thus, the details of the Company’s performance are explained as follows: 2017 2018 Change MB % MB % MB % Rental and Service Income 708.0 94.9% 628.7 86.9

Income Total Revenues (Million Baht) Quarterly Change Six-month End June 30, Change 2/2017 2/2016 % 2017 2016 % Revenue from sales Domestic sales 104.6 117.8 (11.2) 241.4 238.5 1.2 Export sales 391.0

. (Source : BOT Press Release No.19/2019 on Monetary Policy Report, March 2019/EIC Outlook quarter 1/2019) Performance Analysis Unit : MB For the period ended Change 31 March 2019 31 March 2018 MB % Net sales

fixed cost from rental expense and administrative expense. However the 1st Consolidated Separate Amount Change Amount Change Q1.2019 Q1.2018 Amount % Q1.2019 Q1.2018 Amount % Revenue from sale – net

 THB equivalent the group sales were up 1% in Q219 compared to Q119. Sales in the microelectronics divisions increased 1% with Lamphun increasing 1% and Jiaxing with no change.  Sales revenues from the