financial statements Q2-2022 Q1-2023 Q2-2023 Change 6M-2022 6M-2023 Change THB Mn THB Mn THB Mn %QoQ %YoY THB Mn THB Mn %YoY Sales of goods and services 1,542.4 1,638.2 1,508.8 (7.9%) (2.2%) 3,061.1 3,147.0

. Consolidated financial statements Q3-2022 Q2-2023 Q3-2023 Change 9M-2022 9M-2023 Change THB Mn THB Mn THB Mn %QoQ %YoY THB Mn THB Mn %YoY Sales of goods and services 1,705.4 1,508.8 1,522.3 0.9% (10.7%) 4,766.5

Quarter 2 Change 6-month 6-month Change (Unit: THB Mn) 2023 2024 2024 %QoQ %YoY 2023 2024 %YoY Sales of goods and services 1,508.8 1,366.5 1,460.4 6.9% (3.2%) 3,147.0 2,826.9 (10.2%) Revenue from finance

despite a sharp increase in LME zinc price. The USD zinc price increased by 23% from 2,781USD/ton in Q1 2017 to 3,422USD/ton in Q1 2018. Thai Baht appreciated against the US dollar by 10% from 35.29 THB/USD

members of The Stock Exchange of Thailand and those interested to be informed accordingly would be appreciated. Yours faithfully, -Signature- (Mr. Pongsak Thiengviboonvong) Managing director

accordingly would be appreciated. Yours faithfully, -Signature- (Mr. Pongsak Thiengviboonvong) Managing director

to last year. For your consideration to the members of The Stock Exchange of Thailand and those interested to be informed accordingly would be appreciated. Yours faithfully - Signature - (Mr. Pongsak

2019 decreased comparing to last year. For your consideration to the members of The Stock Exchange of Thailand and those interested to be informed accordingly would be appreciated. Yours faithfully

comparing to last year. For your consideration to the members of The Stock Exchange of Thailand and those interested to be informed accordingly would be appreciated. Yours faithfulkly, -Signature- (Mr

informed accordingly would be appreciated. Yours faithfulkly, -Signature- (Mr. Pongsak Thiengviboonvong) Managing director