. Sales Revenue increased by 104.99 million baht or 5.48% from 1,915.39 million baht in 2017 to 2,020.38 million baht in 2018, the main reason are sales price increased from the same period last year. 2

total revenue of 229.3 MB in Q2/2019 which increased from Q2/2018 in the amount of 8.1 MB or 3.7 percent. (Domestic sales decreased 0.8 percent and Export sales increased 6.9 percent)  Gross profit

689.65 million, equaled to 96.14% of the total revenue from operations. The increase in sales was THB 99.35 million which comprised of 2 main segments as follows: 1- The increase in domestic sales was THB

sales volumes plus greater main raw material costs from higher crude oil price and tight market supply. However, the overall spread margin was improved and bring 23.9% gross profit margin comparing to

partially offset by higher sales volume of all main products as a result of stable operation. Analysis of Cost and Expenses 1. In Q3 2019, Cost of sales was 3,445 MTHB, decreased by 715 MTHB comparing to 2018

used in the operation for export sales, has changed by decreased only 0.3% from sales per USD of the same period in the prior year. The main reason for sales in Thai Baht dropped was from the exchange

investments from the sales.  The total liabilities decreased main reason came from trade and other payables decreased...  The total shareholders’ equity increased came from unappropriated retained earnings

and Operating Performance of year 2022 Revenue from Sales The Company and its subsidiaries’ total revenue from sales for the year 2022 totaled 1,980.66 million baht, 2,329.81 million baht, and 2,114.86

(raw material), COGs/revenue ratio of Q1/2019 are at high level. This is because of high stock level carried over Q4/2018.  Increase in cost of sales of are main impact to minus in bottom line. 3 / 4

from sales stood at 71.61 million baht, representing a 15.68 percent decrease. Key reason for this drop was as follows: 1. The main reason that sales revenue decreased was due to the processing of Rubber