increasing revenue. SG&A expenses increased of Baht 17.41 million and finance cost are decreased 7.06% from last year. As a result, TCJ had net loss of Baht 20.41 million compared with net profit of Baht 7.27

increased by the same direction of the revenue. The sales expenses amount 32.84 million baht in Quarter 1/2019 compared to Quarter 1/2018 amount 31.52 million baht or increase by 1.32 million baht (4.19%) and

decreased by the same direction of the revenue. The sales expenses amount 31.52 million baht in Quarter 1/2018 compared to Quarter 1/2017 amount 35.55 million baht or decrease by 4.03 million baht (-11.34

mix of lower cost structure products. Selling and Administration Expenses • Selling expenses to total revenue ratio in Q1-2020 rose by 0.06% QoQ resulting primarily from decreasing in total revenue

จงัหวดัชลบุรี 20220 129 Moo 3 Nongchak-Phanasnikom Rd., Nongeiroon, Banbueng, Chonburi, Thailand 20220 Tel. 038-160707 Fax. 033-047348 www.ndrubber.co.th Cost and Expenses YoY % QoQ % YoY % Revenue 973.29

decrease in revenue from sales while overall expenses increased. • Net profit margin in 1H/2021 decreased by 1.4% from 1H/2020 mainly due to the decrease in revenue from sales and the recognition of net loss

Company’s sales and services revenue but sales and administrative expenses was fix. Please be informed accordingly Yours sincerely, K.C. Metalsheet Public Company Limited (Mr.Niphon Charoenkit) Managing

and services revenue but sales and administrative expenses was fix. Please be informed accordingly Yours sincerely, K.C. Metalsheet Public Company Limited (Mr.Niphon Charoenkit) Managing Director

operating performance of the company more than 20% as follow: Revenue Total Revenue of the Company and subsidiaries the quarter ended June 30, 2019 when comparing with the quarter ended June 30, 2018

32.6%, increased from 27.4% in 2021. The increase was mainly due to a higher increase in proportion of total revenue than total expenses. E B I T D A a n d E B I T D A M A R G I N : • The Company