DISCLOSURES (TCFD) IMPLEMENTATION  TRUE BECAME AN OFFICIAL TCFD SUPPORTER IN JULY 2021  1/16 COMPANIES IN THAILAND  BENEFITS:  PREVENT & REDUCE BUSINESS RISK  CREATE OPPORTUNITIES  SELF-ASSESSMENT

furnaces to increase the efficiency of heat transfer by radiation process. Hybrid Cement is a new cement type of Portland Composite Cement where:  The formula has been developed by reduce clinker ratio from

MB. As the company has complied with efficiency management plan that help company reduce costs of sales and selling expenses. Please be informed. Yours Sincerely, Mr. Panya Boonyapiwat Chairman

company to reduce credit guarantee to International Commercial Coordination (Hong Kong) Limited from HKD 1,500,000.- to the balance amount of HKD 500,000.- to Bangkok Bank Plc. (Hong Kong branch), according

business 10.68 million Baht. In the 2nd quarter of 2017, the average selling price of construction materials would reduce by 3 per cent and sales volume decreased 16 per cent. Due to higher competition and

fuel (H2, SMR) • Retrofit CCUS expansion • Operate hydrogen value chain commercially • Measure, offset and report 02 CARBON NEUTRAL 2040 01 Reduce carbon emissions intensity by 10% and Increase RE

Company’s land To: The President The Stock Exchange of Thailand The Board of directors meeting # 8/2019 held on June 4, 2019 has a resolution to sell a piece of land to increase liquidity and reduce the

operating loss stores and to reduce wastage from the production process and storage process as well as to improve purchasing management by sourcing the new suppliers, which result in a decrease of the

liquidity and reduce the financial burden, details as follow: -Seller: Yong Thai Public Company Limited. Land title number 6845 เล่ม 69 หนา้ 45 ระวาง 28 อ. 3 น. เลขทีด่นิ 4 หนา้สํารวจ 39 Tambon Lat Takhian

from January - December 2020 6 Renewable Energy Reduce Electricity Consumption GHG REDUCTION T 20257M20212020 T 2030 Renewable Energy 100%24.5%22.7% GHG Reduction -50.0%-18% Energy Consumption Reduction