99.0 374.3 96.8 Other income /1 3.7 1.0 12.3 3.2 Total revenue 358.9 100.0 386.6 100.0 Notes: /1 Other income comprises mainly of interest income and services revenue Cost of sales Our cost of sales

% 36.82 100.00% 1.27 3.44% Expenses Cost of sales 3.08 8.09% 3.03 8.23% 0.05 1.72% Cost of service and rental 6.58 17.26% 6.40 17.38% 0.18 2.73% Selling and service expenses 0.11 0.29% 0.11 0.30

Mall: revenue from sales 20.7 MB, an increase by 16.3 MB or 370% y-o-y. Due to last year the Company recognized sale for Mr. Jone’s Orphanage since 1 September 2016 and for Brio Mall since 1 July 2016

pending to start the work after contract signing. Besides the cost of plastic raisin significantly increased due to demand of plastic raisin in China. This led to increasing of the production cost of the

(%) Income from sale and installation of the pipeline 255.35 260.76 (2.07) Income from water business 47.53 72.10 (34.08) Other income 25.90 4.19 518.14 Total revenues 328.78 337.05 (2.45) Cost from sale and

the result from new customers. Expenses 1. Cost of sales and hire of work totaling 175.25 Million Baht increased from the same period last year by 12.77 Million Baht or 7.86%. The primary cause is the

increased 5.31% as a result of an increase in sales volume of sauces and condiments. Revenue from sale of goods 254.87 268.16 5.21% Cost of sale of goods (185.43) (172.39) -7.03% Gross profit 69.44 95.77

from the hard disk drive and PCBA products as compared to previous year. 2. Cost of sales For the year 2019, the Company’s cost of sales was USD 3,132.95 million (or equivalent to Baht 97,040.46 million

mainly due to increased demand in telecommunication product such as set-top-box and printer products compared to previous year. 2. Cost of sales For the first quarter ended 31 March 2019, the Company’s

18 Revenue from sale of goods 2,672.4 2,623.2 49.1 1.9% Cost of Good sold 1,915.5 1,866.6 48.9 2.6% Selling and administrative expense 535.7 518.1 17.6 3.4% Finance costs -1.8 24.3 -26.1 -107.4% Share