and submit to the SEC Office along with the financial statements an interim management discussion and analysis upon occurrence of more than 20 percent differences between revenue or net profit in
Exchange rate at Baht 31.6373 per USD 1, which is an average selling rate of Bank of Thailand as of 23 February 2018. Page 3 of 25 Rules on Entering into Material Transactions Deemed as Acquisition or
consideration : Total of 11 months (except 1 month for rent) valued 7,700,000 baht - Rental Rate 700,000 baht / month @ 250 baht / m2 - Electrical Water supply and Cleaning service pay according to actual use
increasing of Revenue from sales 14% with the increasing from selling price and sale volume. In the first quarter of year 2018 gross profit rate 15 %, increased 7% compared with the last year. The first
% with the increasing from domestic selling price and expansion oversea market. There are gross margin rate or the year 2019 is 19% and 15% in the year 2018. As the result of the company’s gross margin
% lower in 2019 at USD 656m down from USD 689m in 2018 as the average THB/USD exchange rate strengthened 4% to THB/USD 31.05 in 2019 from THB/USD 32.31 in 2018. The Microelectronics divisions' sales revenue
Baht (88%). The corporate income tax rate at 20% is the same as last year. Profit For the year Q2/2017, the Company and its subsidiaries’ net profit amounted 8 million Baht. This was 10 million Baht (56
and Q2-2016 increased in similar rate. This is because the gross margin of the projects submitted was not very different. However, the projects delivered in the Q1-2017 are projects with relatively high
orders decreased in Q2/2017 and the appreciation of exchange rate between Thai baht against US dollar . The cost of sales in Q2/2017 was 286,158,692.19 Baht, compared to the cost of sales in Q2/2016 amount