production: 6Q 1E'2'%891HF6+S'('56Q ($6QI+) GH T World Steel Association ($12(%89 2 +N 2560 0F+, 426Q GHT ($1XFH 6KG'6L'JOH6KG'J&'' 2560 %& + 6%V ($'' 67 + 6%V%89H' GI) 6%F 1 425.5 '21' +, 426Q ( ( GHT

production cost that charge to GJ Steel under the tolling service agreement, GJ Steel provided main raw material, scrap, for the company’s production. Unit : million Baht Q 1/2018 Q 1/2017 Group Revenues 8,148

maintenance service, including efficient fuel management both in procurement process and production process. Gross Profit Margin of Biomass Power Plant for this period included gross profit of new acquired

mainly comprise warehouse rentals, utility charges and other expenses related to production. Gross Profit Considering gross profit, for the period of three months ended 31 March 2018 and 2019, the Company

this quarter. Due to the fact that the Company started to run production in 2nd Factory for commercial in July 2018 with the capacity of 25% from full capacity, resulted to the remaining 75% of

from preventive maintenance income with the needs of customer in food and beverage business who want to maintain the standards and quality of water to use in production process. While the revenue from

of new customers even though the production cut of our current customers in some industries still exists. Compare to the revenue of Q2/2016, the revenue slightly improved. The company has invested in R

million and THB 504.90 million respectively. The THB 67.76 million increase was from branch and construction in plant expansion. Advance for asset acquisition. As at 31 March of 2019 and YE 2018, there were

other payables, mainly the not-yet-due payables for raw materials and packaging ordered from various distributors for use in production of a large volume of products to meet the increased orders from

when compared with last year, resulted from the Company sold investment in a subsidiary (S.Thana Media Company Limited) who provides service for rent and advertising production since August 2019. The