drop of 1.5% in the domestics. 2 Gross profits and gross profits margin Gross profits were THB 1,834 million, increased by THB 424 million or 30.1%, representing gross profit margin of 40.7%, an increase

gross profit was more than 35%, but at the same time, in the second quarter and the third quarter, the main customers in the Coating group have continued to slow down their orders, causing sales of the

) Gross profit 439.4 427.9 11.5 2.7 Net gain on exchange rate 55.1 112.2 (57.1) (50.9) Gain on forward contracts 11.2 49.5 (38.3) (77.4) Other income 2.0 173.0 (171.0) (98.8) Profit before expenses 507.7

services (1,149.4) (1,274.4) 125.0 10.9% Gross profit 471.6 466.2 (5.4) (1.1%) Net loss on exchange rate (4.6) (17.4) 12.8 278.3% Loss on forward contracts (0.2) (1.5) 1.3 650.0% Other income 3.7 4.7 1.0

until the gross profit being reported differently from the previous periods Operating Highlights in Q4/2019 & 2019 Q4/18 Q3/19 Q4/19 Change +/(-) 2018 2019 Change+/(-) (Unit: Million Baht) QoQ YoY

Discussion & Analysis Q2/2021 Operating Highlights in Q2/2021 Q2/20 Q2/21 Change +/(-) 1H/20 1H/21 Change +/(-) (THB million) %YoY %YoY Operating Revenue 144 137 (5%) 363 317 (13%) Gross Profit 79 77 (3%) 216

.(

Summary Significant Events Operating Highlights in Q1/2023 Q1/22 Q1/23 Change +/(-) (THB million) %YoY Operating Revenue 198 264 33% Gross Profit 120 168 40% EBITDA 58 80 38% Net Profit (Loss) for the

) (3,634.8) (1.1%) Gross profit 464.1 421.6 458.7 8.8% (1.2%) 1,399.4 1,346.5 (3.8%) Net gain (loss) on exchange rate 113.7 62.7 40.5 (35.4%) (64.4%) 195.8 85.8 (56.2%) Gain (loss) on forward contracts (11.4

Summary Significant Event Operating Highlights in Q2/2024 Q2/23 Q2/24 Change +/(-) 1H/23 1H/24 Change +/(-) (THB million) %YoY %YoY Operating Revenue 299 376 26% 563 716 27% Gross Profit 192 250 30% 361 476