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

the Q2/2019, the company and its subsidiaries have the total revenue from sales in amount of Baht 2,406.0 million which is decreasing from the 2018 at equivalence of Baht 384.4 million, about 14%. These

subsidiaries have a net profit in Q1/2018 of 28 MB by increasing 6 MB or 29.3 percent when compared to Q1/2017 as following results:  Revenue Q1/2018, the Company and its subsidiaries have total revenue of 213