/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

baht or 10.53% when compared with Q1 year 2017. Cost of Sales for Q1 year 2018 and Q1 year 2017 was 296.50 million baht and 284.67 million baht, respectively. It increased 11.83 million baht or 4.16

expand their production and world economy is slowly recovery. - Cost of the sales and services of Q1/2017 was 92.30% decreased to 90.26% on Q1/2018 or decreased 2.04% from sales due to can increase prices

for revenue increased from the same period last year. 2. Sales cost to revenue ratio increased by 4.60% (from 87.62% to 92.22%) due to increasing raw material costs as the prices of plastic resins had

. Sales cost to revenue ratio increased by 5.84% (from 89.97% to 95.81%) due to increasing raw material costs as the prices of plastic resins had increased compared with the same period of the last year. 3

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

period of last year which cost of sales and services amount of Baht 1,347.49 million or 84.27 percent of its revenue from sales and services due to lower raw material costs movies from the purchase of raw

from sales: details as follow. The decrease in sales revenue is a result of the reduced sales volume. Due to the fluctuation of raw material prices and exchange rates in the past, the company has to

raw materials and electronics, electricity supply industry not growth due to economic slowdown. - Cost of the sales and services of 2018 was 88.84% decreased to 88.13% at 2019 or decreased 0.71% from

, where the reasons are summarized as follows; 1. Cost of Sales- Biodiesel, Edible Oil, Refined Glycerine, Raw material and By-product For the year 2022, the Company’s cost of sales was 7,652.43 million