IRPC One Report EN

• Other current liabilities: increased by Baht 1,546 million or 23%, mainly due to an increase in advance receipts for goods of Baht 1,071 million, an increase in accrued bonus expenses of Baht 796 million and a rise in corporate income tax payable of Baht 593 million, while there were a decrease in other payables of Baht 483 million and a decrease in financial derivative liabilities of Baht 313 million. Maturity of long-term borrowing THB Bond USD Loan THB Loan (Unit: Million Baht) (Unit: Million Baht) Note: Long-term borrowing as of December 31, 2021 Note: As of December 31, 2021, the Company had Cross Currency Swap (CCS) in a total amount of USD 110 million. 2022 2023 2024 2025 >2025 1,999 10,585 1,998 10,711 1,998 10,840 3,996 9,170 13,982 19,773 1,339 1,339 1,339 670 5,791 7,246 7,374 7,503 4,505 • Long-term borrowing including current portion within one year: decreased by Baht 853 million, mainly due to the redemption of maturity bond of Baht 6,890 million and loans repayment to financial institutions of Baht 6,450 million, while there was the issuance of unsubordinated and unsecured debentures in the amount of Baht 12,000 million and the loss on foreign exchange of Baht 474 million. The details of long-terms borrowing are shown below; Dec 31, 2021 Dec 31, 2020 Change Thai Baht Bond 23,972 18,873 5,099 USD Loan 4,688 4,207 481 Thai Baht Loan 32,419 38,852 (6,433) Total 61,079 61,932 (853) Less Current Portion of Long-term Borrowing (10,585) (13,335) 2,750 Net Outstanding Borrowing 50,494 48,597 1,897 179 Management Discussion and Analysis (MD&A) IRPC PUBLIC COMPANY LIMITED

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