122.46 82.73 97.44 80.72 (25.02) (20.43) Labor costs 14.46 9.77 9.68 8.02 (4.78) (33.06) Depreciation costs 3.94 2.66 4.44 3.68 0.50 12.69 Freight expenses 0.24 0.16 0.01 0.01 (0.23) (95.83) Others 6.92

4.50 4.61 0.74 19.68 Freight expenses 0.36 0.26 0.77 0.79 0.41 113.89 Others 3.44 2.48 6.09 6.23 2.65 77.03 Total cost of sales 139.05 100.00 97.70 100.00 (41.35) (29.74) Proportion of cost of sales to

foreign. 5. Selling and administrative expenses increased by 87.06 million baht or 14.38% from 605.22 million baht in 2021 to 692.28 million baht in 2022, mainly from the sea freight costs for exporting

refined glycerine capacity mentioned above, the Company has to import crude glycerine from overseas. Therefore, the Company has strategy to use sea freight service provided by AI Logistics Company Limited

the duties of various parties involved with any particular bond, including bondholder representatives and bond registrars. This joint proposal for revising the Terms and Conditions builds on the

highlighted efforts to build immunity to investment scams through various media and tools such as SEC Check First application and Investor Alert web page, which can be used to verify information before making

the Department of Social Development and Welfare Building. On this occasion, the SEC also participated in the event, organizing various edutainment activities for the youngsters. Three highlights are (1

sustainable growth in the Thai capital market. This involves encouraging listed companies and investors to incorporate ESG factors into their business operations and investments. The SEC also promotes various

aims to address online threats and raise public awareness about various types of online threats, prevention methods, and appropriate response strategies. The goal is to reduce the risks of the public

investors’ awareness through various media. The SEC also introduced tools for verifying investment information, such as the "SEC Check First" application and the "Investor Alert" feature on the SEC website