million baht. 2. Cost of goods sold and services of the group companies totaled 69 .77 million baht, decreased by 30.91 million baht or 30.70 percent with details as follows: 2.1 The cost of ceiling fan’s

amounting to 2.72 million baht 2 Sales and Services of the group of companies are 74.57 million baht, a decrease of 60.00 million baht or 44.59 percent, details are as follows: 2.1 Cost of sales of fans in

million baht or 95.45 percent 2 Sales and Services of the group of companies are 20.47 million baht, a decrease of 6.44 million baht or 23.94 percent, details are as follows: 2.1 Cost of sales of fans in

2.8% Revenue from finance lease under power purchase agreement 95.3 102.4 104.5 2.1% 9.7% 197.6 206.9 4.7% Cost of sales and services (1,174.0) (1,274.4) (1,191.7) (6.5%) 1.5% (2,323.4) (2,466.2) 6.1

Ref.: EFORL IR010/2020 9 March 2020 Subject: Notification of resolution of Board of Director meeting, schedule of the 2020 Annual General Meeting of Shareholder, Dividend Omission and Acquisition and

new common shares to CTBC Bank Company Limited. As a result, the shareholding portion of the Company had diluted from 21.3% to 13.7%. III. Cost of sales breakdown by business segment First quarter (Unit

Group has THB 9.64 million other income in 2018, reduced from THB 11.42 million in 2017. Main factor was decreasing yield from reducing S-T investment principal. Cost of Sales and Gross Profit Unit : THB

from social security 156.05 173.29 -10% 729.57 676.28 8% Revenue from Hospital Operations 441.68 393.99 12% 1,770.84 1,587.43 12% Cost of hospital operations before adj. 310.74 276.11 13% 1,205.30

net profit margin 2) higher depreciation resulted from additional investments in plant, machinery, and office renovations to improve production efficiency and reduce production cost, in order to prepare

value of the associates decreased significantly from the year 2017. 2. Cost of goods sold and expenses : Consolidated Unit: Million Baht 12 months Percent of total revenue 2018 2017 % % Cost of goods sold