the year. • There is no significantly changed in the cost of raw material. Unit : million baht Before After Q1/61 Q1/61 Net Revenue 206.12 206.12 Cost of Goods Sold 180.77 180.77 Gross profit 25.35

2018. The major increased item is raw material which is a result of the telecommunication business slowdown. Unit : Million Baht 30 Jun 2019 31 Dec 2018 % Change Cash and cash equivalents 12,179 15,608

company operation in Q2/2019 is loss about 160,000 Baht comparing with loss of 5.02 million baht in Q1/2019. This is because of higher revenue. • There is no substantial change in the raw material cost

Q1/2017 by 1 MB or 1.8 percent while the gross profit margin is 35.9 percent (36.8 percent in Q1/2017) which to be effected from the increasing of the main raw material and the currency fluctuations in

raw material and production cost management. - QSR business recorded its GPM of Baht 20.2 million of which 15.0% decreased from Q2/2017 or in Baht 3.6 million due to closing unperformed branches

profit margin was 35.4 percent (36.1 percent in Q2/2017) which to be effected from the increasing of the main raw material  Sales Expenses Q2/2018, the Company and its subsidiaries had the expenses of

. - Seafood business recorded its GPM of Baht 67.0 million of which 2.2% increased from Q3/2017 or in Baht 1.5 million due to increasing of price of raw material. - QSR business recorded its GPM of Baht 20.5

13,657 % Change 34.15 43.11 22.22 2.49 71.58 controlled the volatility of raw material prices. In addition, the production and sales in this quarter decreased the cost per unit. • Sales Expenses Q3/2018

competition in the main products such as copper, aluminum and stainless pipes in accordance with lower in global raw material prices and increasing competition. The sales of company and it subsidiaries mostly

Inventory (net) as of 31 March 2021 amounted to Baht 14,615 million, an increase of Baht 1,960 million or 15.5% from those of 31 December 2020. The major increase is raw material which was a result of