2022 1st quarter 2022 2nd quarter 2021 % Increase (Decrease) Six-month period % YoY QoQ 2022 2021 Revenue from sales and services 2,106.71 2,351.40 1,404.30 50.02% (10.41%) 4,458.11 2,859.55 55.90% Cost

285.52 mb (2017: 289.96 mb), the reduction is mainly due to the smaller payment of license fee to partners as we registered less sales in the financial solution division. It is worth mentioning that we

, dropped by THB 75 million or 2.2% mainly due to the decrease in sales of branded product by 3rd party’s manufacture of THB 176 million or 37.9%. However, this was offset by the increase in sales of 3rd

) 3rd quarter 2022 2nd quarter 2022 3rd quarter 2021 % Increase (Decrease) Nine-month period % YoY QoQ 2022 2021 Revenue from sales and services 1,306.80 2,106.71 1,514.32 (13.70%) (37.97%) 5,764.92

was risen by 2.50%. And the sales value of Specialty Chemicals business unit was decreased by 7.97%. The 1.80% decrease in total sales revenue was mainly due to the decline in sales value of Commodity

13.58% from the same period in 2018. The decrease in revenue resulted mainly from the decline of revenues from the manufacturing and selling of Special Cutting Tools segment, which include sales from the

cost of sales was mainly due to the decrease of cost of sales in the mobile business and the reduction of rental cost in the rental area business. This is a result of the implementation of the Thai

-19) outbreak, the Government commanded lock down policy, shut down business and industries all over the country and announced to public to stay home, this situation resulted in reduction of consumer’s

herewith explanation and analysis of the Management as follows. 1. Income, gross profit, net profit Unit : Million Baht 1. Income 2017 2016 2015 Increase (decrease) 2017-2016 1.1 Construction material 207.44

%, decreased from the same period of last year at 5.95%, mainly caused by reduction in gross profit margin while selling and administrative expenses in proportional to sale increase owing to the decrease in the