Adjusted EBITDA is calculated from EBT plus Finance cost, Depreciation and Amortization, Interest income from Loan to JVs and deduct Interest income, unrealized loss from exchange rates and non-recurring

revenues from sales EBIT margin (%) = (Profit before income tax expense + Finance Cost) / Total revenues from sales EBITDA margin (%) = (Profit before income tax expense + Finance Cost + Depreciation and

ทางการเงินที่สำคัญ Note: 1) Net Debt = Interest bearing liabilities – cash and cash equivalents 2) Leverage Q2 and FY use annualized EBITDA 3) ROFA = (Net profit + Depreciation)/ Average (Q2 2020 and Q4

16 for THB 519.09 million and decrease in depreciation of the 6-months period for THB 66.58 million net from the increase in property, plant, and equipment of THB 141.91 million. Increase in right-of

with the same period last year, which results to year 2019 the Company has gross loss 35.69 million Baht as a result of depreciation of property from appraisal. บริษัท ริช เอเชีย คอรปอเรช่ัน จํากัด

percent mainly, decrease in PP&E at Baht 17 million due to purchase of equipment at Baht 11 million and building improvement at Baht 4 million while the depreciation for the period was at Baht 28 million

นำคม 2563 อัตรำส่วนทำงกำรเงินที่ส ำคัญ Note: 1) Net Debt = Interest bearing liabilities – cash and cash equivalents 2) Leverage Q2 and FY use annualized EBITDA 3) ROFA = (Net profit + Depreciation

arising. While the Thai Baht depreciation has fallen since the beginning of this year, there is gain on exchange rate for this period. Expenses Selling and service Expenses Baht Million 2019 2020

revenue from sales of RATCH-Australia Corporation Pty Ltd, a subsidiary, in the amount of THB 134.85 million, mainly due to AUD currency depreciation in relative to USD currency. In addition, Mount Emerald

Baht 63.1 million in 2022, compared to a gain on exchange rate of Baht 221.6 million in 2021. Gain on exchange rate was caused by depreciation of Thai Baht at the end of 2022 vs. year-end 2021. Gain on