million baht or 30.55%. The increase from the revenue from services by the Company, as a result of continue increasing demand of Non-Destructive testing service from construction and fabrication sector. And

same period last year by 18.76 million Baht or 20.78%. The increase from the revenue from services by the Company and subsidiaries, as a result of increasing demand of Non-Destructive testing service

from the same period last year by 45.66 million baht or 54.69%. The increase from the revenue from services by the Company, as a result of continue increasing demand of Non-Destructive testing service

demand during the period. Please be informed accordingly. Yours faithfully, (Mr. Pijayaphong Na Bangxang) President

follow: 1. Sales Revenue increased by 479.70 million baht or 30.44% from 1,576.09 million baht in 2016 to 2,055.79 million baht in 2017 due to the increases of demand from customers and the introduction of

68.56 Million or 12.59% due to rubber glove customers expand production line, demand on using glove increases by Corona Virus 2019 (COVID-19) and demand on packaging increases by foods delivery. - Cost of

to the electricity outage in July last year, and higher ECH volume from greater demand of China, Taiwan and two Indian key accounts. Analysis of Cost and Expenses 1. In Q3 2017, Cost of sales was 3,931

result of the fall of Caustic Soda and Epichlorohydrin (ECH) selling price from BIS issue in India and weak Epoxy demand, respectively. Except greater ECH sales volume from strong demand of ECH key

Revenue increased by 187.94 million baht or 10.87 % from 1,727.45 million baht in 2016 to 1,915.39 million baht in 2017 due to the increases of demand from customers and price of film increases of the same

in associated companies and joint venture in Q2/2018, compared with the same period last year, comes mainly from the increase in the amount of water and electricity demand during the period. Please be