%) In overall, the Company and its subsidiaries had a net profit in Q1/2020 of 33.0 MB with decrease of 2.9 MB or 8.0 percent, when compared to Q1/2019 as following results:  Revenue Q1/2020, the Company

Sales and Services Description Year 2019 Year 2018 Increase / (Decrease) Million Baht % of Total Revenue Million Baht % of Total Revenue Million Baht % 2nd Quarter (April – June) Revenues from Sales

) Analysis of Operating Results and Profitability (2.1) Revenues from Sales and Services Description Year 2019 Year 2018 Increase / (Decrease) Million Baht % of Total Revenue Million Baht % of Total Revenue

decrease in travelling expenses, but the higher in transportation expense which was in line with sales volume.  Administrative Expenses Q2/2020, the Company and its subsidiaries had the admin expenses of

Sales and Services Description Year 2017 Year 2016 Increase / (Decrease) Million Baht % of Total Revenue Million Baht % of Total Revenue Million Baht % Revenues from Sales 3,825.51 91.42 3,803.83 91.42

of THB 0. 024, comparing to a net profit of THB 1. 39 million or earnings per share of THB 0. 001 during the third quarter last year, a decrease of THB 27.53 million. Net profit for the first 9 months

111.29 105.32 5.97 5.67 Selling expenses 55.33 50.65 4.68 9.24 Administrative expenses 55.96 54.67 1.29 2.36 Earnings before interest and taxes (EBIT) (2.70) 17.67 (20.37) (115.27) Financial costs 1.09

156% % Net profit margin 32% 18% 14% Non-controlling interest 0.26 3.16 -92% Net profit attributable to The Company 176.41 65.92 168% Page 2 of 4 decrease of IPD visit number, revenue per visit has

equipment dropped by 38.46% QoQ due to decrease in demand on products. • Other revenues comprise of revenue from sale of scrap and zinc and machinery rental. Cost of Goods Sold • Cost to revenue from

Profitability (2.1) Revenues from Sales and Services Description Year 2018 Year 2017 Increase / (Decrease) Million Baht % of Total Revenue Million Baht % of Total Revenue Million Baht % Revenues from Sales