markdown of about 1.8% of sales. Cost of Sales and Gross Profit The gross profit margin in 1Q19 of 21.1% declined Q-o-Q and Y-o-Y due to the effect of an annual selling price adjustment, a change in foreign

intends to dispose the Common Shares to the Purchaser at the price of 348,567,548 Baht to settle such outstanding debts that PFR has owed to the Purchaser. Number of disposal Common Shares : 1. the common

Compare % + (-) Revenues from sales and services 976.46 1,041.05 (64.59) (6.20) Cost of sales and services (754.53) (714.18) (40.34) 5.65 Gross profit 221.94 326.87 (104.93) (32.1) Profit (loss) for the

from construction service 0.00 0.00% 32.07 8.11% 32.07 100.00% Cost of sales (266.30) (59.17%) (195.11) (49.34%) (71.19) (26.73%) Cost of construction service 0.00 0.00% (28.76) (7.27%) 28.76 100.00

construction service 0.00 0.00% 45.13 5.84% 45.13 100.00% Cost of sales (570.26) -57.04% (398.64) -51.62% (171.62) -30.10% Cost of construction service 0.00 0.00% (42.76) -5.54% (42.77) 100.00% Gross Profit

134.75 110.47 (24.27) -18.01% Cost of rendering of services (92.05) (76.99) 15.05 -16.35% Gross profit 42.70 33.48 (9.22) -21.59% Other income 0.08 0.60 0.51 615.28% Services expenses (1.13) (1.29) (0.16

expense due to the cost of business in both domestic land transportation business and hemodialysis solution distribution business for the 9 months period. The company did not have these expenses during 2017

income statement on 1 January 2020 as follow; Unit: MTHB Decrease in rental expense 639 Increase in depreciation & amortization (413) Net decrease (increase) in cost of rental & services 227 Increase in

NRDE at the total Price of THB 311,390,000. (3) The Company’s disposal of ordinary shares of Origin Sphere, amounting to 49,000 shares (par value of 10 Baht per share) which is an amount equivalent to 49

the total Price of THB 311,390,000. (3) The Company’s disposal of ordinary shares of Origin Sphere, amounting to 49,000 shares (par value of 10 Baht per share) which is an amount equivalent to 49