& beverage customers. - Cost of the sales and services of 2016 was 90.79% decreased to 89.83% on 2017 or decreased 0.96% from sales due to can mark-up price to the customers which new price of R/M. - Selling

/2018 to Baht 278.20 Million in Q1/2019 an increased Baht 8.28 Million or 3.07% due to rubber glove customers expand their production and world economy is slowly recovery. - Cost of the sales and services

increased. - Cost of finance from Baht 13.19 Million of Q2/2017 to Baht 12.40 Million in Q2/2018 decreased Baht 0.80 Million due to less on use of loan. Please be informed accordingly. Yours sincerely, Mr

increased Baht 27.10 Million or 10.92% due to rubber glove customers expand production, frozen foods and canning’s customers have more raw materials. - Cost of the sales and services from Q2/2017 was 88.11

Baht in Q1/2020 an increased 15.94 Million Baht or 5.73% due to rubber glove customers expand their production. As Corona virus (COVID-19) spread effect demand of using rubber gloves increase. - Cost of

during first half of 2017. However, the increasing in domestic sales push up the total revenue becoming minor decreasing. Cost of goods sold of Q3/17 is increased by 5.86% comparing with Q2/17 and 7.82

the global economic downturn in overall sectors as compared to previous year. 2. Cost of sales For the year 2017, the Company’s cost of goods sold was Bt. 101,016.22 million or 94.50% of sale revenues

420,284,565.87 Baht or 37.62%. This resulted from the amount of orders increased. The cost of sales in year 2018 was 1,349,555,652.00 Baht, representing 87.77% of total sales. The reasons were the increasing of

the period therefore has influenced the Company’s overall sales revenues that are quoted by US dollar as compared to previous year. 2. Cost of sales For the first quarter ended 31 March 2018, the

Mr. Somboon Yingyongkitmongkol Mr. Somboon Yingyongkitmongkol, Assistant Managing Director, Operation of Sriracha Construction Public Company Limited ("SRICHA"), knew the inside information