) Income tax expenses in the first quarter of 2018 increased by Baht 41 million or 55% increase when compared to that in same period of 2017. This expense varied with the operating results of the Company and

the project cost. 4. Income tax expenses for the year ended 2019 decreased by Baht 246 million or 46% decrease compared to the same period of 2018. This expense varied with the operating results

support project in the first quarter of 2019 is more difficult and varied than the previous year which effected higher cost than the first quarter of 2018 6. Cost of goods sold (E-Commerce) Cost of goods

was more difficult and varied than the previous year which effected higher cost. Therefore, the proportion of cost decreasing is less than the proportion of revenue decreasing. 6. Cost of goods sold

quarter of 2019 decreased by Baht 86 million or 70% decrease compared to the same period of 2018. This expense varied with the operating results (excluding share of profit from investments in associates) of

1/3 L-WAVE ENT 19/2019 14 August 2019 Subject : Management’s Discussion and Analysis for the six-month period ending 30 June 2019 operating results that varied more than 20% compared to the same

1/3 L-WAVE ENT 34/2020 7 August 2020 Subject : Management’s Discussion and Analysis for the six-month period ending 30 June 2020 operating results that varied more than 20% compared to the same

together with personal that are capable and highly skilled. There are risks, from relocating to new location, of both management, construction, requesting license that cost and time consume. Moreover, there

from relocating some product from the old production line to the new one in Q1/2018; as well as a non-cash one-time expense of setting higher allowance for inventories declining value resulted from the

in 2019, but dropped when compared with total revenues by 3 .5 % year-on-year. Selling expenses mainly varied in accordance with total sales, composed principally of salary, bonus and commission fee