for Q2/2017 ended June 30, 2017 of the Company and its subsidiaries, as shown below : (Unit : Million Baht) Q2/2017 Q2/2016 Change Revenue 222 210 12 Gross profit margin 80 83 (3) Expenses 20 20

2017 ended December 31, 2017 of the Company and its subsidiaries, as shown below : (Unit : Million Baht) 2017 2016 Change Revenue 837 849 -1.4% Gross profit margin 293 342 -16.7% Selling Expenses 80 96

shown below: (Unit : Million Baht) 2017 2016 Change Revenue 837 849 -1.4% Gross profit margin 293 342 -14.3% Selling Expenses 80 96 -16.7% Doubtful debts from the voiding of contract 320 - 100.0% Finance

consolidated gross profit margin was 14.48%, increased from the same period of last year at 13.75% as the company implemented better production cost control for new products of automotive parts and milk and

. Gross profit margin was higher from 27.2 to 31.2% due to focusing on higher-margin sales. Total expenses were Baht 458.3 million, decreased by 9.2%. The temporary shutdown expenses for scheduled

: Revenue amounts to 242.8 Million Baht, decreased by 14.5 Million Baht or 5.6% compared to the previous year as the Company has improved customer portfolio by focus more on high margin SKUs which results in

margin of 11.2% which was lower from the same period last year. However, the gross margin for six months of 2018 was 48.6 million baht which represent gross profit margin of 14.0% and lower than the same

higher gross profit margin than the same period in 2018. Telecommunications Infrastructure Business For the 3-month periods ending 30 June 2018 and 2019, the Company’s revenues from Telecommunications

929,354 (18,647) (2.01%) Gross profit margin 315,647 325,527 (9,880) (3.04%) Selling Expenses 91,735 88,001 3,734 4.24%) Admin Expenses 89,134 79,800 9,334 11.70%) Net profit 106,678 128,745 (22,067) (17.14

% of the total gross profit of Baht 123.29 million of the quarter 1/2019. The total gross profit margin was increased from 17.82% to 19.93% as follows: The gross profit from service business of the