reasons why Q2/2019’s profit showed changing over 20% as follows. 1. Revenue from sales In Q2/2019, the company’s revenue from sale was 864.93 million baht decreased from 1,119.65 million baht showed in the

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

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

amount of Baht 285 million. In the year 2020, the net loss was decreased by Baht 129 million which details are as following; (1) Revenue from sales The Company and its subsidiaries had total revenue from

45.30 -3.15 -6.95% Income tax expenses 9.17 11.69 -2.52 -21.56% Net profit for the period 30.77 32.37 -1.60 -4.94% Gross profit margin 57.16% 61.99% Net profit margin 11.06% 14.40% 1. Sales revenue Sales

/2019 ended September 30, 2019 of the Company and its subsidiaries as shown below: (Unit: Thousand Baht) Revenue Gross profit Selling Admin Net profit Q3/18 249,407 89,092 21,509 18,502 32,736 Q3/19

of 3,236 million Baht, (3) revenue from rental and service income of 17 million Baht (0.2% of total revenues); significantly decreased by 68.7% as compared to the year 2016 of 54 million Baht, and (4

. Ended May 31, 2017, audited by auditors. The details are as follows 1. The Company's total revenue is Baht 1,145. 18 million, a decrease of Baht 80 . 8 2 million or 6. 59% from the same period of last

Baht) Q3/2017 Q3/2016 Change Revenue 186 227 (41) Gross profit margin 62 89 (27) Selling Expenses 17 28 (11) Administrative Expenses 18 19 (1) Finance cost 5 5 - Net profit 19 28 (9) In overall, the

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