Company: SQM
Filing Date: 2025-09-30
Form Type: 6-K
Source: 0000909037-25-000036
Chunk: 95

Company: CHEMICAL & MINING CO OF CHILE INC
Filing Date: 2025-09-30
Form: 6-K
Chunk 95
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 public associated with bonds in UF and investments in Chilean pesos. (See more detail in Note 4.2 b). As of June 30, 2025 Assets Liabilities Total Realized (*) Hedging Reserve in Gross Equity Type of Instrument: Cross currency interest rate swaps and Forwards Cash flow hedge derivatives Short term 181 13,508 - - Long term 11,471 5,989 - - Subtotal 11,652 19,497 (12,676) 4,831 Type of Instrument: Forwards Non-hedging derivatives disbursement SQM Australia Pty Short term - - - - Long term - - - - Subtotal - - - - Underlying Investments Hedge 11,652 19,497 (12,676) 4,831 Type of Instrument: Forwards/Options Non-hedge derivatives with effect on income Short term 1,565 4,291 - - Underlying Investments Hedge 1,565 4,291 (5,236) - Total Instruments 13,217 23,788 (17,912) 4,831 As of December 31, 2024 Assets Liabilities Total Realized (*) Hedging Reserve in Gross Equity Type of Instrument: Cross currency interest rate swaps and Forwards Cash flow hedge derivatives Short term 15,405 7,316 - - Long term 2,930 21,440 - - Subtotal 18,335 28,756 10,018 (20,439) Type of Instrument: Forwards Non-hedging derivatives disbursement SQM Australia Pty Short term - - - - Long term - - - - Subtotal - - - - Underlying Investments Hedge 18,335 28,756 10,018 (20,439) Type of Instrument: Forwards/Options Non-hedge derivatives with effect on income Short term 2,928 418 - - Underlying Investments Hedge 2,928 418 17,131 - Total Instruments 21,263 29,174 27,149 (20,439)

Notes to the Consolidated Interim Financial Statements June 30, 2025 79 (*) The balances in the “Total Realized” column consider the effects of the contracts in effect from January 1 to June 30, 2025, and from January 1 to December 31, 2024. Reconciliation of asset and liability hedging derivatives As of December 31, 2024 Cash flow Profit (loss) Equity and