2019 (1st quarter of 2019) as follows: Q1/18 Q4/18 Q1/19 QoQ % YoY % Net Revenue 206.12 244.4 194.28 -50.12 -20.51 -11.84 -5.74 Cost of Goods Sold 180.77 200.32 163.05 -37.27 -18.61 -17.72 -9.80 Gross

) % Income Revenue from sale of goods 51,495 46,822 4,673 9.98 Revenue from sevice 25,685 27,672 (1,987) (7.18) Cost of sale of goods (41,034) (32,945) 8,089 (24.55) Cost of service (14,789) (14,142) 647 (4.58

) % Income Revenue from sale of goods 126,068 86,805 39,263 45.23 Revenue from sevice 49,842 54,488 (4,646) (8.53) Cost of sale of goods (97,455) (64,937) 32,518 (50.08) Cost of service (29,149) (27,835) 1,314

Increase/(decrease) % Income Revenue from sale of goods 126,068 86,805 39,263 45.23 Revenue from sevice 49,842 54,488 (4,646) (8.53) Cost of sale of goods (97,455) (64,937) 32,518 (50.08) Cost of service

Microsoft Word - MD&A_E Q1_2561_จัดใหม่ Management Discussion and Analysis: MD&A 1. Company Situation Revenue from the waste treatment business for Q1/2018 slightly increased compare to Q1/2017. The

net profit of Baht 23.02 million or 59.75% from the corresponding period of the previous year as the following details below: 1. Revenue from sales and services decreased Baht 32.20 million or 7.93

“Company”) would like to notify the Stock Exchange of Thailand regarding the business operation for the 2nd Quarter of the year 2018 ended 30 June 2018 as follows; Total Revenue The Company and subsidiary

2018 Vs 2017 1. Revenue 1.1 Brokerage fees The Company’s brokerage fees in 3Q2018 were Baht 211 million, a decrease of 8% from 3Q2017, mainly due to a decrease in brokerage fees from retail clients. 1.2

(the “Company”) would like to notify the Stock Exchange of Thailand regarding the business operation for the 3rd Quarter of the year 2018 ended 30 September 2018 as follows; Total Revenue The Company and

Q3/2017 Description Amount % Amount % More (Less) Amount % Average Capacity Utilization 67.27% 65.05% 2.22% Revenue from sales 343,319 100.0% 322,926 100.0% 20,393 6.3% Cost of sales (272,144) (79.3