higher sales volume and lower prices of raw materials in Q2 this year. Gross profit margin = Gross Profit (Total Sales – Costs of Sales) to Sales Net profit margin = Net Profit to Total Revenues Debt to

baht in Quarter 2/2017 increased by 3.09 million baht or (1.34%) because the cost of sales and services were increased because some raw materials are a little bit increased. The sales expenses amount

improvement was mostly a result of lower prices of raw materials this year and improvement of production reliability. Financial Ratios Q3 2019 Q3 2018 Gross profit margin 28.6% 20.2% Net profit margin 22.0

improvement was mostly a result of lower prices of raw materials this year. * Note Please find further information in the consolidated financial statements. 2 Financial Ratios Q1 2020 Q1 2019 Gross profit

control and cost of raw materials has decreased when compared to the same quarter of the last year. 3. Other income increased by 22.67 million baht from 4.97 million baht in 2019 to 27.64 million baht in

efficiency control and cost of raw materials has decreased when compared to the same quarter of the last year. 3. Other income of the company consists of scrap sales and tax cards income mainly. 4. Gain from

disclosed to the public, that SUPER would sell off its assets of all kinds in its core autoclaved aerated concrete business ? including raw materials, licenses, trademarks and inventories ? to Siam City

of raw materials is down. As a result, gross margins widened to 20.9% in 2017 from 14.8% in 2016. Production overhead in 2017 increased by 17.31 million baht or 15.7% from 2016 due to the cost of

was exporting new time high because the global price is higher than domestic. In addition, the price of raw materials abroad is higher than in local. However, the Company aware of the price fluctuation

being commercial executive vice president of GSTEL, committed or permitted another to act so as to falsify the accounts of GSTEL by making false entries concerning the purchase of raw materials from