(2) higher interest income. 3 Zen Corporation Group Public Company Limited 662 Soi Onnuch 17, Suanluang, Bangkok 10250 THAILAND. Tel: 02-0195000 Cost of Sales and Services Item 2nd Quarter (April-June

operating profit (defined as Earnings before Interests and Taxes exclude interest income, gain (loss) on exchange rate and other irregular items) reached Baht 762.3 million in Q1 2023; a 46.3% increase from

- 0.88 -67.89% Other income 36.37 48.96 -12.59 -25.71% 32.89 44.75 - 11.86 -26.50% Total Revenue 1,290.90 1,443.33 -152.43 -10.56% 1,284.81 1,428.01 - 143.20 -10.03% Sharing of gain (loss) from investment

THB Mn %YoY Other income 11.0 173.0 0.9 (99.5%) (91.8%) 25.1 173.9 592.8% Change Other income comprised of income from insurance claims, interest income, rental income and others. In the first quarter

124mTHB in H1 2018 a decrease of 21%  Net income: 18mTHB in H1 2019 compared to 49mTHB in Q1 2018  Burnt lime sales: 183k Mt in H1 2019 compared to 203k Mt H1 2018 Commenting Mr Geza Perlaki, Golden Lime

of 1%  EBITDA: 44mTHB in Q2 2020 compared to 38mTHB in Q2 2019 an increase of 16%; 101mTHB in H1 2020 compared to 98mTHB in H1 2019 an increase of 3%  Net income: 21mTHB in H1 2020 compared to 18mTHB

2018 a decrease of 33%  Net income: -2mTHB in Q3 2019 compared to 15mTHB in Q3 2018  Burnt lime sales: 72k Mt in Q3 2019 compared to 109k Mt Q3 2018 a 34% decrease Commenting Mr Geza Perlaki, Golden

%; 2017 full year 172mTHB down from 179mTHB in 2016 a decrease of 4%  Net income: 12mTHB in Q4 2017 compared to 4mTHB in Q4 2016 tripling year on year; full year income of 71mTHB compared to 68mTHB in the

from financial leases 814.45 975.56 (161.11) (16.5) Share of profit of associates and joint ventures 1,084.03 1,000.63 83.40 8.3 Management Service Income 59.79 61.03 (1.24) (2.0) Interest income and

the amount of Baht 130 Million, (4) acquisition of fixed assets and other assets in the net amount of Baht 108 Million, (5) cash receipt from sales of current investments and interest income in the