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Financial instruments (Tables) | 12 Months Ended
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Dec. 31, 2024
Disclosure of detailed information about financial instruments [abstract] |
Schedule of other current and non-current financial assets |
Description of other financial assets |  | As of December 31, 2024 |  | As of December 31, 2023
|  | ThUS$ |  | ThUS$
Financial assets at amortized cost (1) |  | 1,061,262 |  |  | 1,316,797 |
Derivative financial instruments |  |  |  |
-For hedging |  | 15,405 |  |  | 8,527 |
-Non-hedging (2) |  | 2,928 |  |  | 519 |
Total other current financial assets |  | 1,079,595 |  |  | 1,325,843 |
Financial assets at fair value through other comprehensive income (4) (5) (6) (7) |  | 57,756 |  |  | 232,268 |
Derivative financial instruments |  |  |  |
-For hedging |  | 2,930 |  |  | 15,993 |
Other financial assets at amortized cost |  | 20 |  |  | 20 |
Total other non-current financial assets |  | 60,706 |  |  | 248,281 |
Schedule of detailed information about other non-current financial assets |
Institution |  | As of December 31, 2024 |  | As of December 31, 2023
|  | ThUS$ |  | ThUS$
Banco de Crédito e Inversiones |  | 174,684 |  |  | 74,459 |
Banco Morgan Stanley (3) |  | — |  |  | 5,590 |
Banco Santander |  | 415,851 |  |  | 100,083 |
Banco Itaú CorpBanca |  | 66,166 |  |  | 372,061 |
Scotiabank Chile |  | 240,164 |  |  | 319,128 |
Bank of Nova Scotia |  | 51,025 |  |  | 353,592 |
Sumitomo Mitsui Banking |  | — |  |  | 91,884 |
KBC Bank |  | 22,397 |  |  | — |
Banco Estado |  | 90,975 |  |  | — |
Total |  | 1,061,262 |  |  | 1,316,797 |
________________________________________________ (1)Corresponds to term deposits whose maturity date is greater than 90 days and less than 360 days from the investment date constituted in the aforementioned financial institutions. (2)Correspond to forwards and options that were not classified as hedging instruments (See detail in Note 12.3). (3)As of December 31, 2024, there are no collateral guarantees. As of December 31, 2023, collateral guarantees were recorded for an amount of ThUS$ 5,590. (4)During the first quarter of 2023, the Company made an investment of ThUS$13,480 to acquire a 19.99% interest in Azure Minerals Limited (a company listed on the Australian Stock Exchange). The Company and Azure have entered into an acquisition agreement under which the Company has the right to choose a director and acquire 25% of all lithium products in which Azure has an interest on commercially competitive market terms. During the third and fourth quarter of 2023, the Company invested an additional ThUS$12,904 and ThUS$4,317, respectively, to maintain its ownership interest. On May 9, 2024, the Company acquired an additional share in this entity, reaching a 50% ownership stake (for more details, see Note 9.4, section (a)). Consequently, this investment was reclassified under the joint ventures category. At the time of reclassification, the cumulative valuation recorded in the reserve for gains and losses on financial assets was transferred to retained earnings, totaling MUS$186,809. This amount reflects the total change in the fair value assessment from the initial acquisition of 19.99% to reaching the 50% ownership stake. (5) In the first quarter of 2024, the Company invested an additional ThUS$4,380 in Altilium Metals Ltd., bringing the total investment to ThUS$ 12,000 and increasing its interest in this entity to 11%. During the third quarter of 2023, the Company invested ThUS$ 7,620 to acquire a 3% interest in Altilium Metals Ltd. (6) In the first quarter of 2024, the Company contributed ThUS$ 1,285 to acquire a 14.86% interest in Salinity Solutions Ltd. During the third quarter of 2023, the Company contributed ThUS$ 3,000 to acquire a 6.82% interest in Electric Era Technologies Inc. (7) During the third quarter of 2024 and as a result of the Company's loss of significant influence over this investment (for further details see note 8.3 letter a), the investment in SAS Adionics previously held as investment in associates was reclassified to other non-current financial assets when the Company irrevocably classified it as equity financial assets measured at fair value through other comprehensive income. Considering that these investments (5) (6) and (7) are recent, their carrying amount is estimated to approximate their fair value.
Schedule of trade and other receivables |
|  | As of December 31, 2024 |  | As of December 31, 2023
Trade and other receivables |  | Current |  | Non-current |  | Total |  | Current |  | Non-current |  | Total
|  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$
Trade receivables, current |  | 537,552 |  |  | — |  |  | 537,552 |  |  | 784,422 |  |  | — |  |  | 784,422 |
Prepayments, current |  | 33,737 |  |  | — |  |  | 33,737 |  |  | 74,630 |  |  | — |  |  | 74,630 |
Other receivables, current |  | 23,063 |  |  | 2,727 |  |  | 25,790 |  |  | 18,163 |  |  | 2,559 |  |  | 20,722 |
Guarantee deposits (1) |  | 11,785 |  |  | — |  |  | 11,785 |  |  | 29,966 |  |  | — |  |  | 29,966 |
Total trade and other receivables |  | 606,137 |  |  | 2,727 |  |  | 608,864 |  |  | 907,181 |  |  | 2,559 |  |  | 909,740 |
See discussion about credit risk in Note 4.2.
|  | As of December 31, 2024 |  | As of December 31, 2023
Trade and other receivables |  | Gross receivables |  | Impairment provision for doubtful receivables |  | Trade receivables, net |  | Gross receivables |  | Impairment provision for doubtful receivables |  | Trade receivables, net
|  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$
Trade receivables, current |  | 539,948 |  |  | (2,396) |  |  | 537,552 |  |  | 787,667 |  |  | (3,245) |  |  | 784,422 |
Prepayments, current |  | 34,521 |  |  | (784) |  |  | 33,737 |  |  | 75,414 |  |  | (784) |  |  | 74,630 |
Other receivables, current |  | 25,712 |  |  | (2,649) |  |  | 23,063 |  |  | 21,209 |  |  | (3,046) |  |  | 18,163 |
Guarantee deposits (1) |  | 11,785 |  |  | — |  |  | 11,785 |  |  | 29,966 |  |  | — |  |  | 29,966 |
Other receivables, non-current |  | 2,727 |  |  | — |  |  | 2,727 |  |  | 2,559 |  |  | — |  |  | 2,559 |
Total trade and other receivables |  | 614,693 |  |  | (5,829) |  |  | 608,864 |  |  | 916,815 |  |  | (7,075) |  |  | 909,740 |
(1)During the third quarter of 2022, the Company signed an agreement for an option to potentially acquire a battery-grade lithium hydroxide monohydrate plant with a production capacity of approximately 20,000 tons per year from lithium sulfate salts. In addition, the transaction secures rights to adjacent land for future expansion.
Schedule of impairment provision for doubtful receivables |
As of December 31, 2024
|  | Trade accounts receivable days past due |  |  |  |
Trade and other receivables |  | Current |  | 1 to 30 days |  | 31 to 60 days |  | 61 to 90 days |  | Over 90 days |  | Trade |  | Trade receivables due from related parties
|  |  |  |  |  |  |  |  |  |  |  | ThUS$ |  | ThUS$
Expected Loss Rate on |  | 0% |  | 1 | % |  | 2 | % |  | 5 | % |  | 27 | % |  | — |  |  | — |
Total Gross Book Value |  | 512,474 |  |  | 16,619 |  |  | 6,294 |  |  | 558 |  |  | 4,003 |  |  | 539,948 |  |  | 29,374 |
Impairment Estimate |  | 989 |  |  | 163 |  |  | 138 |  |  | 26 |  |  | 1,080 |  |  | 2,396 |  |  | 668 |
As of December 31, 2023
|  | Trade accounts receivable days past due |  |  |  | Trade receivables due from related parties
Trade and other receivables |  | Current |  | 1 to 30 days |  | 31 to 60 days |  | 61 to 90 days |  | Over 90 days |  | Trade |
|  |  |  |  |  |  |  |  |  |  |  | ThUS$ |  | ThUS$
Expected Loss Rate on |  | 0% |  | 2 | % |  | 7 | % |  | 2 | % |  | 39 | % |  | — |  |  | — |
Total Gross Book Value |  | 758,781 |  |  | 18,732 |  |  | 2,684 |  |  | 3,509 |  |  | 3,961 |  |  | 787,667 |  |  | 44,053 |
Impairment Estimate |  | 1,007 |  |  | 422 |  |  | 197 |  |  | 67 |  |  | 1,552 |  |  | 3,245 |  |  | 800 |
Schedule of movements in provisions | As of December 31, 2024, and 2023, movements in provisions are as follows:
Provisions |  | As of December 31, 2024 |  | As of December 31, 2023 | As of December 31, 2022
|  | ThUS$ |  | ThUS$ | ThUS$
Impairment provision of Accounts receivable at the beginning of the year |  | 7,875 |  |  | 10,193 |  | 14,716 |
Impairment loss on accounts receivable for the period recognized in results |  | (639) |  |  | (202) |  | (3,369) |
Write-off of receivables |  | (2,154) |  |  | (1,351) |  | — |
Difference in exchange rate |  | 1,415 |  |  | (765) |  | (1,154) |
Impairment provision of Accounts Receivable Provision at the end of the year |  | 6,497 |  |  | 7,875 |  | 10,193 |
Trade and other receivables |  | 2,396 |  |  | 3,245 |  | 4,759 |
Current other receivables |  | 3,433 |  |  | 3,830 |  | 4,056 |
Trade receivables with related parties |  | 668 |  |  | 800 |  | 1,378 |
Recovery of Insurrance |  | — |  |  | — |  | — |
Impairment provision of Accounts Receivable |  | 6,497 |  |  | 7,875 |  | 10,193 |
Schedule of derivative financial instruments classified as hedges |
As of December 31, 2024 |  | Assets |  | Liabilities |  | Total Realized (*) |  | Hedging Reserve in Gross Equity (1)
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 derivates 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 derivates 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) |
The Company recouped the CCS with Santander Bank who had hedged the Series Q bond, by moving the UF/USD exchange rate upwards. This change increased the USD value of the bond by ThUS$16,440 and its interest payable. Santander Bank paid the company ThUS$17,320 on August 18, 2023 in exchange for this amendment.
As of December 31, 2023 |  | Assets |  | Liabilities |  | Total Realized (*) |  | Hedging Reserve in Gross Equity (1)
Type of Instrument: Cross currency interest rate swaps and Forwards |  |  |  |  |  |  |  |
Cash flow hedge derivatives |  |  |  |  |  |  |  |
Short term |  | 7,038 |  |  | 30,442 |  |  | — |  |  | — |
Long term |  | 15,993 |  |  | 8,368 |  |  | — |  |  | — |
Subtotal |  | 23,031 |  |  | 38,810 |  |  | (13,067) |  |  | (2,712) |
Type of Instrument: Forwards |  |  |  |  |  |  |  |
Non-hedging derivates disbursement SQM Australia Pty |  |  |  |  |  |  |  |
Short term |  | 1,489 |  |  | — |  |  |  |  |
Long term |  | — |  |  | 52 |  |  | — |  |  | 1,437 |
Subtotal |  | 1,489 |  |  | 52 |  |  | — |  |  | 1,437 |
Underlying Investments Hedge |  | 24,520 |  |  | 38,862 |  |  | (13,067) |  |  | (1,275) |
Type of Instrument: Forwards/Options |  |  |  |  |  |  |  |
Non-hedge derivates with effect on income |  |  |  |  |  |  |  |
Short term |  | 519 |  |  | 14,795 |  |  | — |  |  | — |
Underlying Investments Hedge |  | 519 |  |  | 14,795 |  |  | 5,401 |  |  | — |
Total Instruments |  | 25,039 |  |  | 53,657 |  |  | (7,666) |  |  | (1,275) |
________________________________________________ (1)See underlying hedges in Note 4.2 letters b) and d) and movement of cash flow hedge reserve in Note 19.4. (*) The balances in the column “Total Realized” consider the intermediate effects of the contracts that were in place between January 1 and December 31, 2024, and January 1 and December 31, 2023.
Schedule of asset and liability hedging derivatives |
Reconciliation of asset and liability hedging derivatives |  | As of December 31, 2023 |  | Cash Flow |  | Income Statement |  | Equity and Others |  | As of December 31, 2024
Hedge-to-debt derivatives |  | 2,520 |  |  | 6,298 |  |  | (47,238) |  |  | 12,594 |  |  | (25,826) |
Hedging derivatives to investment |  | (18,300) |  |  | (4,368) |  |  | 37,938 |  |  | 135 |  |  | 15,405 |
Hedging derivatives – cash requirements for Australia’s business |  | 1,437 |  |  | — |  |  | — |  |  | (1,437) |  |  | — |
Non-hedging derivatives |  | (14,275) |  |  | (345) |  |  | 17,130 |  |  | — |  |  | 2,510 |
Reconciliation of asset and liability hedging derivatives |  | As of December 31, 2022 |  | Cash Flow |  | Income Statement |  | Equity and Others |  | As of December 31, 2023
Hedge-to-debt derivatives |  | (10,061) |  |  | (14,850) |  |  | 6,631 |  |  | 20,800 |  |  | 2,520 |
Hedging derivatives to investment |  | (29,984) |  |  | (10,082) |  |  | 18,171 |  |  | 3,595 |  |  | (18,300) |
Non-hedging derivatives disbursement SQM Australia Pty asset |  | 7,139 |  |  | 1,183 |  |  | (1,183) |  |  | (5,702) |  |  | 1,437 |
Non-hedging derivatives |  | (1,642) |  |  | (18,034) |  |  | 5,401 |  |  | — |  |  | (14,275) |
Schedule of derivative contract maturities | Derivative contract maturities are detailed as follows:
Series |  | Contract amount |  | Currency |  | Maturity date
| ThUS$ |  |
H |  | 84,662 |  |  | UF |  | 01/05/2025
O |  | 58,748 |  |  | UF |  | 02/01/2030
P |  | 134,228 |  |  | UF |  | 01/15/2028
Q |  | 123,370 |  |  | UF |  | 06/01/2030
Schedule of financial liabilities | As of December 31, 2024, and 2023, the detail is as follows:
|  | As of December 31, 2024 |  | As of December 31, 2023
Other current and non-current financial liabilities |  | Currents |  | Non-Current |  | Total |  | Currents |  | Non-Current |  | Total
|  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$
Liabilities at amortized cost |  |  |  |  |  |  |  |  |  |  |  |
Bank borrowings |  | 847,963 |  |  | 129,683 |  |  | 977,646 |  |  | 1,164,262 |  |  | 295,518 |  |  | 1,459,780 |
Unsecured obligations |  | 307,771 |  |  | 3,449,459 |  |  | 3,757,230 |  |  | 46,999 |  |  | 2,909,485 |  |  | 2,956,484 |
Derivative financial instruments |  |  |  |  |  |  |  |  |  |  |  |
For hedging |  | 7,316 |  |  | 21,440 |  |  | 28,756 |  |  | 30,443 |  |  | 8,419 |  |  | 38,862 |
Non-Hedging |  | 418 |  |  | — |  |  | 418 |  |  | 14,795 |  |  | — |  |  | 14,795 |
Total |  | 1,163,468 |  |  | 3,600,582 |  |  | 4,764,050 |  |  | 1,256,499 |  |  | 3,213,422 |  |  | 4,469,921 |
Schedule of information about short-term bank borrowings | As of December 31, 2024, the detail of this caption is as follows:
Debtor |  | Creditor |  | Currency or adjustment index |  |  |  |  |  |  |  |  |
Tax ID No |  | Company |  | Country |  | Tax ID No. |  | Financial institution |  | Country |  |  | Repayment |  |  | maturity |  | Effective rate |  | Nominal rate
93.007.000-9 |  | SQM S.A. |  | Chile |  | O-E |  | Bank of Nova Scotia |  | United States of America |  | Dollar |  | Upon maturity |  |  | 06/20/2025 |  | 5.93 | % |  | 4.28 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | O-E |  | Banco Santander/Kexim |  | Spain/South Korea |  | Dollar |  | Upon maturity |  |  | 06/23/2025 |  | 4.73 | % |  | 4.28 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | O-E |  | Banco Santander/Kexim |  | Spain/South Korea |  | Dollar |  | Upon maturity |  |  | 06/23/2025 |  | 4.27 | % |  | 4.29 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 97.018.000-1 |  | Scotiabank Chile |  | Chile |  | Dollar |  | Upon maturity |  |  | 03/26/2025 |  | 6.10 | % |  | 6.10 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 97.030.000-7 |  | Banco Estado |  | Chile |  | Dollar |  | Upon maturity |  |  | 02/14/2025 |  | 5.95 | % |  | 5.95 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 97.030.000-7 |  | Banco Estado |  | Chile |  | Dollar |  | Upon maturity |  |  | 08/21/2025 |  | 5.27 | % |  | 5.27 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 97.030.000-7 |  | Banco Estado |  | Chile |  | Dollar |  | Upon maturity |  |  | 09/02/2025 |  | 4.95 | % |  | 4.95 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 97.043.000-8 |  | JPMorgan |  | Chile |  | Dollar |  | Upon maturity |  |  | 07/10/2025 |  | 5.77 | % |  | 5.77 | %
79.947.100-0 |  | SQM Industrial S.A. |  | Chile |  | 97.023.000-9 |  | Banco Itau |  | Chile |  | Dollar |  | Upon maturity |  |  | 03/07/2025 |  | 6.11 | % |  | 6.11 | %
79.947.100-0 |  | SQM Industrial S.A. |  | Chile |  | 97.023.000-9 |  | Banco Itau |  | Chile |  | Dollar |  | Upon maturity |  |  | 03/07/2025 |  | 6.11 | % |  | 6.11 | %
79.947.100-0 |  | SQM Industrial S.A. |  | Chile |  | 97.023.000-9 |  | Banco Itau |  | Chile |  | Dollar |  | Upon maturity |  |  | 02/25/2025 |  | 5.84 | % |  | 5.84 | %
79.947.100-0 |  | SQM Industrial S.A. |  | Chile |  | 97.023.000-9 |  | Banco Itau |  | Chile |  | Dollar |  | Upon maturity |  |  | 06/19/2025 |  | 5.89 | % |  | 5.89 | %
79.947.100-0 |  | SQM Industrial S.A. |  | Chile |  | 97.023.000-9 |  | Banco Itau |  | Chile |  | Dollar |  | Upon maturity |  |  | 02/07/2025 |  | 5.89 | % |  | 5.89 | %
79.947.100-0 |  | SQM Industrial S.A. |  | Chile |  | 97.030.000-7 |  | Banco Estado |  | Chile |  | Dollar |  | Upon maturity |  |  | 07/11/2025 |  | 5.53 | % |  | 5.53 | %
79.947.100-0 |  | SQM Industrial S.A. |  | Chile |  | 97.030.000-7 |  | Banco Estado |  | Chile |  | Dollar |  | Upon maturity |  |  | 08/08/2025 |  | 5.22 | % |  | 5.22 | %
79.626.800-K |  | SQM Salar SpA |  | Chile |  | 97.023.000-9 |  | Banco Itau |  | Chile |  | Dollar |  | Upon maturity |  |  | 02/17/2025 |  | 5.86 | % |  | 5.86 | %
79.626.800-K |  | SQM Salar SpA |  | Chile |  | 97.018.000-1 |  | Scotiabank Chile |  | Chile |  | Dollar |  | Upon maturity |  |  | 05/06/2025 |  | 6.06 | % |  | 6.06 | %
79.626.800-K |  | SQM Salar SpA |  | Chile |  | 97.018.000-1 |  | Scotiabank Chile |  | Chile |  | Dollar |  | Upon maturity |  |  | 03/26/2025 |  | 6.10 | % |  | 6.10 | %
79.626.800-K |  | SQM Salar SpA |  | Chile |  | 97.004.000-5 |  | Banco de Chile |  | Chile |  | Dollar |  | Upon maturity |  |  | 08/08/2025 |  | 5.34 | % |  | 5.34 | %
79.626.800-K |  | SQM Salar SpA |  | Chile |  | 97.004.000-5 |  | Banco de Chile |  | Chile |  | Dollar |  | Upon maturity |  |  | 06/16/2025 |  | 5.90 | % |  | 5.90 | %
Debtor |  | Creditor |  | Nominal amounts as of December 31, 2024 |  | Current amounts as of December 31, 2024
Company |  | Financial institution |  | Up to 90 days |  | 90 days to 1 year |  | Total |  | Up to 90 days |  | 90 days to 1 year |  | Subtotal |  | Borrowing costs |  | Total
|  |  |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$
SQM S.A. |  | Bank of Nova Scotia |  | — |  |  | 200,000 |  |  | 200,000 |  |  | — |  |  | 200,346 |  |  | 200,346 |  |  | (839) |  |  | 199,507 |
SQM S.A. |  | Banco Santander/Kexim |  | — |  |  | — |  |  | — |  |  | — |  |  | 150 |  |  | 150 |  |  | — |  |  | 150 |
SQM S.A. |  | Banco Santander/Kexim |  | — |  |  | — |  |  | — |  |  | — |  |  | 23 |  |  | 23 |  |  | — |  |  | 23 |
SQM S.A. |  | Scotiabank Chile |  | — |  |  | 25,000 |  |  | 25,000 |  |  | 25,911 |  |  | — |  |  | 25,911 |  |  | — |  |  | 25,911 |
SQM S.A. |  | Banco Estado |  | 15,000 |  |  | — |  |  | 15,000 |  |  | 15,781 |  |  | — |  |  | 15,781 |  |  | — |  |  | 15,781 |
SQM S.A. |  | Banco Estado |  | — |  |  | 30,000 |  |  | 30,000 |  |  | — |  |  | 30,558 |  |  | 30,558 |  |  | — |  |  | 30,558 |
SQM S.A. |  | Banco Estado |  | — |  |  | 80,000 |  |  | 80,000 |  |  | — |  |  | 81,287 |  |  | 81,287 |  |  | — |  |  | 81,287 |
SQM S.A. |  | JPMorgan |  | — |  |  | 50,000 |  |  | 50,000 |  |  | — |  |  | 51,395 |  |  | 51,395 |  |  | — |  |  | 51,395 |
SQM Industrial S.A. |  | Banco Itau |  | 20,000 |  |  | — |  |  | 20,000 |  |  | 20,859 |  |  | — |  |  | 20,859 |  |  | — |  |  | 20,859 |
SQM Industrial S.A. |  | Banco Itau |  | 20,000 |  |  | — |  |  | 20,000 |  |  | 20,586 |  |  | — |  |  | 20,586 |  |  | — |  |  | 20,586 |
SQM Industrial S.A. |  | Banco Itau |  | 10,000 |  |  | — |  |  | 10,000 |  |  | 10,429 |  |  | — |  |  | 10,429 |  |  | — |  |  | 10,429 |
SQM Industrial S.A. |  | Banco Itau |  | 40,000 |  |  | — |  |  | 40,000 |  |  | 41,226 |  |  | — |  |  | 41,226 |  |  | — |  |  | 41,226 |
SQM Industrial S.A. |  | Banco Itau |  | — |  |  | 30,000 |  |  | 30,000 |  |  | — |  |  | 30,928 |  |  | 30,928 |  |  | — |  |  | 30,928 |
SQM Industrial S.A. |  | Banco Estado |  | — |  |  | 30,000 |  |  | 30,000 |  |  | — |  |  | 30,605 |  |  | 30,605 |  |  | — |  |  | 30,605 |
SQM Industrial S.A. |  | Banco Estado |  | — |  |  | 50,000 |  |  | 50,000 |  |  | — |  |  | 51,275 |  |  | 51,275 |  |  | — |  |  | 51,275 |
SQM Salar SpA |  | Banco Itau |  | 20,000 |  |  | — |  |  | 20,000 |  |  | 20,664 |  |  | — |  |  | 20,664 |  |  | — |  |  | 20,664 |
SQM Salar SpA |  | Scotiabank Chile |  | — |  |  | 50,000 |  |  | 50,000 |  |  | — |  |  | 51,918 |  |  | 51,918 |  |  | — |  |  | 51,918 |
SQM Salar SpA |  | Scotiabank Chile |  | 50,000 |  |  | — |  |  | 50,000 |  |  | 51,822 |  |  | — |  |  | 51,822 |  |  | — |  |  | 51,822 |
SQM Salar SpA |  | Banco de Chile |  | — |  |  | 40,000 |  |  | 40,000 |  |  | — |  |  | 40,825 |  |  | 40,825 |  |  | — |  |  | 40,825 |
SQM Salar SpA |  | Banco de Chile |  | — |  |  | 70,000 |  |  | 70,000 |  |  | — |  |  | 72,214 |  |  | 72,214 |  |  | — |  |  | 72,214 |
Total |  |  |  | 175,000 |  |  | 655,000 |  |  | 830,000 |  |  | 207,278 |  |  | 641,524 |  |  | 848,802 |  |  | (839) |  |  | 847,963 |
As of December 31, 2023
Debtor |  | Creditor |  | Currency or adjustment index |  |  |  |  |  |  |  |  |
Tax ID No |  | Company |  | Country |  | Tax ID No. |  | Financial institution |  | Country |  |  | Repayment |  |  | maturity |  | Effective rate |  | Nominal rate
93.007.000-9 |  | SQM S.A. |  | Chile |  | O-E |  | Bank of Nova Scotia |  | United States of America |  | Dollar |  | Upon maturity |  |  | 06/21/2024 |  | 5.88 | % |  | 6.64 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | O-E |  | Banco Santander/Kexim |  | Spain/South Korea |  | Dollar |  | Upon maturity |  |  | 06/21/2024 |  | 4.49 | % |  | 6.36 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 97.043.000-8 |  | JP Morgan |  | Chile |  | Dollar |  | Upon maturity |  |  | 05/28/2024 |  | 6.69 | % |  | 6.69 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 97.036.000-K |  | Banco Santander |  | Chile |  | Dollar |  | Upon maturity |  |  | 05/17/2024 |  | 5.95 | % |  | 5.95 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 97.036.000-K |  | Banco Santander |  | Chile |  | Dollar |  | Upon maturity |  |  | 08/26/2024 |  | 6.88 | % |  | 6.88 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 97.018.000-1 |  | Scotiabank Chile |  | Chile |  | Dollar |  | Upon maturity |  |  | 05/30/2024 |  | 6.19 | % |  | 6.19 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 97.030.000-7 |  | Banco Estado |  | Chile |  | Dollar |  | Upon maturity |  |  | 02/20/2024 |  | 6.18 | % |  | 6.18 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 97.030.000-7 |  | Banco Estado |  | Chile |  | Dollar |  | Upon maturity |  |  | 06/10/2024 |  | 6.19 | % |  | 6.19 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 97.006.000-6 |  | Banco Crédito e Inversiones |  | Chile |  | Dollar |  | Upon maturity |  |  | 04/18/2024 |  | 6.01 | % |  | 6.01 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 97.006.000-6 |  | Banco Crédito e Inversiones |  | Chile |  | Dollar |  | Upon maturity |  |  | 10/17/2024 |  | 5.84 | % |  | 6.46 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 97.006.000-6 |  | Banco Crédito e Inversiones |  | Chile |  | Dollar |  | Upon maturity |  |  | 05/24/2024 |  | 6.17 | % |  | 6.17 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 97.023.000-9 |  | Banco Itau |  | Chile |  | Dollar |  | Upon maturity |  |  | 07/05/2024 |  | 6.50 | % |  | 6.50 | %
79.947.100-0 |  | SQM Industrial S.A. |  | Chile |  | 97.004.000-5 |  | Banco de Chile |  | Chile |  | Dollar |  | Upon maturity |  |  | 05/16/2024 |  | 5.85 | % |  | 5.85 | %
79.947.100-0 |  | SQM Industrial S.A. |  | Chile |  | 97.023.000-9 |  | Banco Itau |  | Chile |  | Dollar |  | Upon maturity |  |  | 07/05/2024 |  | 6.50 | % |  | 6.50 | %
79.626.800-K |  | SQM Salar S.A. |  | Chile |  | 97.023.000-9 |  | Banco Itau |  | Chile |  | Dollar |  | Upon maturity |  |  | 07/05/2024 |  | 6.50 | % |  | 6.50 | %
79.626.800-K |  | SQM Salar S.A. |  | Chile |  | 97.023.000-9 |  | Banco Itau |  | Chile |  | Dollar |  | Upon maturity |  |  | 07/05/2024 |  | 6.50 | % |  | 6.50 | %
79.626.800-K |  | SQM Salar S.A. |  | Chile |  | 97.018.000-1 |  | Scotiabank Chile |  | Chile |  | Dollar |  | Upon maturity |  |  | 05/17/2024 |  | 6.07 | % |  | 6.07 | %
79.626.800-K |  | SQM Salar S.A. |  | Chile |  | 97.018.000-1 |  | Scotiabank Chile |  | Chile |  | Dollar |  | Upon maturity |  |  | 05/30/2024 |  | 6.19 | % |  | 6.19 | %
79.626.800-K |  | SQM Salar S.A. |  | Chile |  | 97.030.000-7 |  | Banco Estado |  | Chile |  | Dollar |  | Upon maturity |  |  | 07/18/2024 |  | 5.92 | % |  | 6.15 | %
79.626.800-K |  | SQM Salar S.A. |  | Chile |  | 97.030.000-7 |  | Banco Estado |  | Chile |  | Dollar |  | Upon maturity |  |  | 06/10/2024 |  | 6.19 | % |  | 6.19 | %
79.626.800-K |  | SQM Salar S.A. |  | Chile |  | 97.004.000-5 |  | Banco de Chile |  | Chile |  | Dollar |  | Upon maturity |  |  | 05/16/2024 |  | 5.85 | % |  | 5.85 | %
79.626.800-K |  | SQM Salar S.A. |  | Chile |  | 97.004.000-5 |  | Banco de Chile |  | Chile |  | Dollar |  | Upon maturity |  |  | 06/21/2024 |  | 6.25 | % |  | 6.25 | %
Debtor |  | Creditor |  | Nominal amounts as of December 31, 2023 |  | Current amounts as of December 31, 2023
Company |  | Financial institution |  | Up to 90 days |  | 90 days to 1 year |  | Total |  | Up to 90 days |  | 90 days to 1 year |  | Subtotal |  | Borrowing costs |  | Total
|  |  |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$
SQM S.A. |  | Bank of Nova Scotia |  | — |  |  | — |  |  | — |  |  | — |  |  | 406 |  |  | 406 |  |  | — |  |  | 406 |
SQM S.A. |  | Banco Santander |  | — |  |  | 120,000 |  |  | 120,000 |  |  | — |  |  | 124,383 |  |  | 124,383 |  |  | — |  |  | 124,383 |
SQM S.A. |  | Banco Santander |  | — |  |  | 200,000 |  |  | 200,000 |  |  | — |  |  | 204,625 |  |  | 204,625 |  |  | — |  |  | 204,625 |
SQM S.A. |  | Banco JP Morgan |  | — |  |  | 50,000 |  |  | 50,000 |  |  | — |  |  | 50,288 |  |  | 50,288 |  |  | — |  |  | 50,288 |
SQM S.A. |  | Banco Santander/Kexim |  | — |  |  | — |  |  | — |  |  | — |  |  | 177 |  |  | 177 |  |  | — |  |  | 177 |
SQM S.A. |  | Scotiabank Chile |  | — |  |  | 25,000 |  |  | 25,000 |  |  | — |  |  | 25,898 |  |  | 25,898 |  |  | — |  |  | 25,898 |
SQM S.A. |  | Banco Estado |  | 15,000 |  |  | — |  |  | 15,000 |  |  | 15,569 |  |  | — |  |  | 15,569 |  |  | — |  |  | 15,569 |
SQM S.A. |  | Banco Estado |  | — |  |  | 20,000 |  |  | 20,000 |  |  | — |  |  | 20,695 |  |  | 20,695 |  |  | — |  |  | 20,695 |
SQM S.A. |  | Banco Crédito e Inversiones |  | — |  |  | 100,000 |  |  | 100,000 |  |  | — |  |  | 104,176 |  |  | 104,176 |  |  | — |  |  | 104,176 |
SQM S.A. |  | Banco Crédito e Inversiones |  | — |  |  | 100,000 |  |  | 100,000 |  |  | — |  |  | 101,238 |  |  | 101,238 |  |  | — |  |  | 101,238 |
SQM S.A. |  | Banco Crédito e Inversiones |  | — |  |  | 50,000 |  |  | 50,000 |  |  | — |  |  | 51,825 |  |  | 51,825 |  |  | — |  |  | 51,825 |
SQM S.A. |  | Banco Itau |  | — |  |  | 10,000 |  |  | 10,000 |  |  | — |  |  | 10,309 |  |  | 10,309 |  |  | — |  |  | 10,309 |
SQM Industrial S.A. |  | Banco de Chile |  | — |  |  | 30,000 |  |  | 30,000 |  |  | — |  |  | 31,077 |  |  | 31,077 |  |  | — |  |  | 31,077 |
SQM Industrial S.A. |  | Banco Itau |  | — |  |  | 20,000 |  |  | 20,000 |  |  | — |  |  | 20,618 |  |  | 20,618 |  |  | — |  |  | 20,618 |
SQM Salar S.A. |  | Banco Itau |  | — |  |  | 10,000 |  |  | 10,000 |  |  | — |  |  | 10,311 |  |  | 10,311 |  |  | — |  |  | 10,311 |
SQM Salar S.A. |  | Banco Itau |  | — |  |  | 20,000 |  |  | 20,000 |  |  | — |  |  | 20,618 |  |  | 20,618 |  |  | — |  |  | 20,618 |
SQM Salar S.A. |  | Scotiabank Chile |  | — |  |  | 50,000 |  |  | 50,000 |  |  | — |  |  | 51,864 |  |  | 51,864 |  |  | — |  |  | 51,864 |
SQM Salar S.A. |  | Scotiabank Chile |  | — |  |  | 50,000 |  |  | 50,000 |  |  | — |  |  | 51,797 |  |  | 51,797 |  |  | — |  |  | 51,797 |
SQM Salar S.A. |  | Banco Estado |  | — |  |  | 70,000 |  |  | 70,000 |  |  | — |  |  | 71,913 |  |  | 71,913 |  |  | — |  |  | 71,913 |
SQM Salar S.A. |  | Banco Estado |  | — |  |  | 80,000 |  |  | 80,000 |  |  | — |  |  | 82,779 |  |  | 82,779 |  |  | — |  |  | 82,779 |
SQM Salar S.A. |  | Banco de Chile |  | — |  |  | 40,000 |  |  | 40,000 |  |  | — |  |  | 41,436 |  |  | 41,436 |  |  | — |  |  | 41,436 |
SQM Salar S.A. |  | Banco de Chile |  | — |  |  | 70,000 |  |  | 70,000 |  |  | — |  |  | 72,260 |  |  | 72,260 |  |  | — |  |  | 72,260 |
Total |  |  |  | 15,000 |  |  | 1,115,000 |  |  | 1,130,000 |  |  | 15,569 |  |  | 1,148,693 |  |  | 1,164,262 |  |  | — |  |  | 1,164,262 |
Schedule of current maturities of unsecured obligations | As of December 31, 2024, the detail of current unsecured interest-bearing obligations is composed of promissory notes and bonds, as follows:
Debtor |  |  |  |  |  | Number of registration or ID of the instrument |  |  |  |  |  | Currency or adjustment index |  | Periodicity |  |  |  |
Tax ID No. |  | Company |  | Country |  |  | Series |  | Maturity date |  |  | Payment of interest |  | Repayment |  | Effective rate |  | Nominal rate
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$250,000 |  | 01/28/2025 |  | Dollar |  | Semiannual |  | Upon maturity |  | 0.39 | % |  | 4.38 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$450,000 |  | 05/07/2025 |  | Dollar |  | Semiannual |  | Upon maturity |  | 1.98 | % |  | 4.25 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$400,000 |  | 01/22/2025 |  | Dollar |  | Semiannual |  | Upon maturity |  | 3.43 | % |  | 4.25 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$700,000 |  | 03/10/2025 |  | Dollar |  | Semiannual |  | Upon maturity |  | 3.14 | % |  | 3.50 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$750,000 |  | 05/07/2025 |  | Dollar |  | Semiannual |  | Upon maturity |  | 6.02 | % |  | 6.50 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$850,000 |  | 03/10/2025 |  | Dollar |  | Semiannual |  | Upon maturity |  | 5.86 | % |  | 5.50 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 564 |  | H |  | 01/05/2024 |  | UF |  | Semiannual |  | Semiannual |  | 1.55 | % |  | 4.90 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 699 |  | O |  | 02/01/2024 |  | UF |  | Semiannual |  | Upon maturity |  | 1.51 | % |  | 3.80 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 563 |  | P |  | 01/15/2024 |  | UF |  | Semiannual |  | Upon maturity |  | 1.10 | % |  | 3.25 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 700 |  | Q |  | 06/01/2024 |  | UF |  | Semiannual |  | Upon maturity |  | 2.23 | % |  | 3.45 | %
Effective rates of bonds in Pesos and UF are expressed and calculated in Dollars based on the flows agreed in Cross Currency Swap Agreements.
|  |  |  |  |  | Nominal amounts as of December 31, 2024 |  | Carrying amounts of maturities as of December 31, 2024
Company |  | Country |  | Series |  | Up to 90 days |  | 90 days to 1 year |  | Total |  | Up to 90 days |  | 90 days to 1 year |  | Subtotal |  | Borrowing costs |  | Total
|  |  |  |  |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$
SQM S.A. |  | Chile |  | ThUS$250,000 |  | 254,648 |  |  | — |  |  | 254,648 |  |  | 254,648 |  |  | — |  |  | 254,648 |  |  | (36) |  |  | 254,612 |
SQM S.A. |  | Chile |  | ThUS$450,000 |  | — |  |  | 2,869 |  |  | 2,869 |  |  | — |  |  | 2,869 |  |  | 2,869 |  |  | (677) |  |  | 2,192 |
SQM S.A. |  | Chile |  | ThUS$400,000 |  | 7,508 |  |  | — |  |  | 7,508 |  |  | 7,508 |  |  | — |  |  | 7,508 |  |  | (235) |  |  | 7,273 |
SQM S.A. |  | Chile |  | ThUS$700,000 |  | 7,554 |  |  | — |  |  | 7,554 |  |  | 7,554 |  |  | — |  |  | 7,554 |  |  | (555) |  |  | 6,999 |
SQM S.A. |  | Chile |  | ThUS$750,000 |  | — |  |  | 7,313 |  |  | 7,313 |  |  | — |  |  | 7,313 |  |  | 7,313 |  |  | (1,611) |  |  | 5,702 |
SQM S.A. |  | Chile |  | ThUS$850,000 |  | 14,415 |  |  | — |  |  | 14,415 |  |  | 14,415 |  |  | — |  |  | 14,415 |  |  | (1,935) |  |  | 12,480 |
SQM S.A. |  | Chile |  | H |  | 15,844 |  |  | — |  |  | 15,844 |  |  | 15,844 |  |  | — |  |  | 15,844 |  |  | (172) |  |  | 15,672 |
SQM S.A. |  | Chile |  | O |  | 907 |  |  | — |  |  | 907 |  |  | 907 |  |  | — |  |  | 907 |  |  | (81) |  |  | 826 |
SQM S.A. |  | Chile |  | P |  | 1,719 |  |  | — |  |  | 1,719 |  |  | 1,719 |  |  | — |  |  | 1,719 |  |  | (12) |  |  | 1,707 |
SQM S.A. |  | Chile |  | Q |  | — |  |  | 330 |  |  | 330 |  |  | — |  |  | 330 |  |  | 330 |  |  | (22) |  |  | 308 |
Total |  |  |  |  |  | 302,595 |  |  | 10,512 |  |  | 313,107 |  |  | 302,595 |  |  | 10,512 |  |  | 313,107 |  |  | (5,336) |  |  | 307,771 |
Debtor |  |  |  |  |  | Number of registration or ID of the instrument |  |  |  |  |  | Currency or adjustment index |  | Periodicity |  |  |  |
Tax I No. |  | Company |  | Country |  |  | Series |  | Maturity date |  |  | Payment of interest |  | Repayment |  | Effective rate |  | Nominal rate
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$250,000 |  | 01/28/2024 |  | Dollar |  | Semiannual |  | Upon maturity |  | 0.80 | % |  | 4.38 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$450,000 |  | 05/07/2024 |  | Dollar |  | Semiannual |  | Upon maturity |  | 2.39 | % |  | 4.25 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$400,000 |  | 01/22/2024 |  | Dollar |  | Semiannual |  | Upon maturity |  | 3.62 | % |  | 4.25 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$700,000 |  | 03/10/2024 |  | Dollar |  | Semiannual |  | Upon maturity |  | 3.30 | % |  | 3.50 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$750,000 |  | 05/07/2024 |  | Dollar |  | Semiannual |  | Upon maturity |  | 6.89 | % |  | 6.50 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 564 |  | H |  | 01/05/2024 |  | UF |  | Semiannual |  | Semiannual |  | 1.58 | % |  | 4.90 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 699 |  | O |  | 02/01/2024 |  | UF |  | Semiannual |  | Upon maturity |  | 1.68 | % |  | 3.80 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 563 |  | P |  | 01/15/2024 |  | UF |  | Semiannual |  | Upon maturity |  | 1.41 | % |  | 3.25 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 700 |  | Q |  | 06/01/2024 |  | UF |  | Semiannual |  | Upon maturity |  | 2.41 | % |  | 3.45 | %
Effective rates of bonds in Pesos and UF are expressed and calculated in Dollars based on the flows agreed in Cross Currency Swap Agreements.
|  |  |  |  |  | Nominal amounts as of December 31, 2023 |  | Carrying amounts of maturities as of December 31, 2023
Company |  | Country |  | Series |  | Up to 90 days |  | 90 days to 1 year |  | Total |  | Up to 90 days |  | 90 days to 1 year |  | Subtotal |  | Borrowing costs |  | Total
|  |  |  |  |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$
SQM S.A. |  | Chile |  | ThUS$250,000 |  | 4,648 |  |  | — |  |  | 4,648 |  |  | 4,648 |  |  | — |  |  | 4,648 |  |  | (433) |  |  | 4,215 |
SQM S.A. |  | Chile |  | ThUS$450,000 |  | — |  |  | 2,869 |  |  | 2,869 |  |  | — |  |  | 2,869 |  |  | 2,869 |  |  | (677) |  |  | 2,192 |
SQM S.A. |  | Chile |  | ThUS$400,000 |  | 7,508 |  |  | — |  |  | 7,508 |  |  | 7,508 |  |  | — |  |  | 7,508 |  |  | (235) |  |  | 7,273 |
SQM S.A. |  | Chile |  | ThUS$700,000 |  | 7,554 |  |  | — |  |  | 7,554 |  |  | 7,554 |  |  | — |  |  | 7,554 |  |  | (555) |  |  | 6,999 |
SQM S.A. |  | Chile |  | ThUS$750,000 |  | — |  |  | 7,312 |  |  | 7,312 |  |  | — |  |  | 7,312 |  |  | 7,312 |  |  | (1,521) |  |  | 5,791 |
SQM S.A. |  | Chile |  | H |  | 17,599 |  |  | — |  |  | 17,599 |  |  | 17,599 |  |  | — |  |  | 17,599 |  |  | (172) |  |  | 17,427 |
SQM S.A. |  | Chile |  | O |  | 987 |  |  | — |  |  | 987 |  |  | 987 |  |  | — |  |  | 987 |  |  | (82) |  |  | 905 |
SQM S.A. |  | Chile |  | P |  | 1,871 |  |  | — |  |  | 1,871 |  |  | 1,871 |  |  | — |  |  | 1,871 |  |  | (12) |  |  | 1,859 |
SQM S.A. |  | Chile |  | Q |  | — |  |  | 359 |  |  | 359 |  |  | — |  |  | 359 |  |  | 359 |  |  | (21) |  |  | 338 |
Total |  |  |  |  |  | 40,167 |  |  | 10,540 |  |  | 50,707 |  |  | 40,167 |  |  | 10,540 |  |  | 50,707 |  |  | (3,708) |  |  | 46,999 |
Schedule of non-current bank borrowings | The following table shows the details of bank loans as of December 31, 2024:
Debtor |  | Creditor |  | Currency or adjustment index |  | Type of amortization |  | Effective rate |  | Nominal rate
Tax ID No. |  | Company |  | Country |  | Tax ID No. |  | Financial institution |  | Country |  |  |  |
93.007.000-9 |  | SQM S.A. |  | Chile |  | O-E |  | Banco Santander/Kexim |  | Spain/South Korea |  | Dollar |  | Upon Maturity |  | 4.73 | % |  | 4.28 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | O-E |  | Banco Santander/Kexim |  | Spain/South Korea |  | Dollar |  | Upon Maturity |  | 4.27 | % |  | 4.29 | %
Debtor |  | Creditor |  | Nominal non-current maturities as of December 31, 2024 |  | Carrying amounts and maturities as of December 31, 2024
Company |  | Financial institution |  | Between 1 and 2 |  | Between 2 and 3 |  | Between 3 and 4 |  | Total |  | Between 1 and 2 |  | Between 2 and 3 |  | Between 3 and 4 |  | Subtotal |  | Costs of obtaining loans |  | Total
|  |  |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$
SQM S.A. |  | Banco Santander/Kexim |  | — |  |  | — |  |  | 100,000 |  |  | 100,000 |  |  | — |  |  | — |  |  | 100,000 |  |  | 100,000 |  |  | (2,997) |  |  | 97,003 |
SQM S.A. |  | Banco Santander/Kexim |  | — |  |  | — |  |  | 36,000 |  |  | 36,000 |  |  | — |  |  | — |  |  | 36,000 |  |  | 36,000 |  |  | (3,320) |  |  | 32,680 |
Total |  |  |  | — |  |  | — |  |  | 136,000 |  |  | 136,000 |  |  | — |  |  | — |  |  | 136,000 |  |  | 136,000 |  |  | (6,317) |  |  | 129,683 |
As of December 31, 2023
Debtor |  | Creditor |  | Currency or adjustment index |  | Type of amortization |  | Effective rate |  | Nominal rate
Tax ID No. |  | Company |  | Country |  | Tax ID No. |  | Financial institution |  | Country |  |  |  |
93.007.000-9 |  | SQM S.A. |  | Chile |  | O-E |  | Bank of Nova Scotia |  | Canada |  | Dollar |  | Upon Maturity |  | 5.88 | % |  | 6.64 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | O-E |  | Banco Santander/Kexim |  | Spain/South Korea |  | Dollar |  | Upon Maturity |  | 5.49 | % |  | 6.36 | %
Debtor |  | Creditor |  | Nominal non-current maturities as of December 31, 2023 |  | Carrying amounts and maturities as of December 31, 2023
Company |  | Financial institution |  | Between 1 and 2 |  | Between 2 and 3 |  | Between 3 and 4 |  | Total |  | Between 1 and 2 |  | Between 2 and 3 |  | Between 3 and 4 |  | Subtotal |  | Costs of obtaining loans |  | Total
|  |  |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$
SQM S.A. |  | Bank of Nova Scotia |  | — |  |  | 200,000 |  |  | — |  |  | 200,000 |  |  | — |  |  | 200,000 |  |  | — |  |  | 200,000 |  |  | (1,648) |  |  | 198,352 |
SQM S.A. |  | Banco Santander/Kexim |  | — |  |  | — |  |  | 100,000 |  |  | 100,000 |  |  | — |  |  | — |  |  | 100,000 |  |  | 100,000 |  |  | (2,834) |  |  | 97,166 |
Total |  |  |  | — |  |  | 200,000 |  |  | 100,000 |  |  | 300,000 |  |  | — |  |  | 200,000 |  |  | 100,000 |  |  | 300,000 |  |  | (4,482) |  |  | 295,518 |
Schedule of information about non-current maturities of unsecured obligations | The following table shows the details of “unsecured debentures that accrue non-current interest” as of December 31, 2024:
Debtor |  |  |  |  |  | Number of registration or ID of the instrument |  |  |  |  |  | Currency or adjustment index |  | Periodicity |  |  |  |
Tax ID No. |  | Company |  | Country |  |  | Series |  | Maturity date |  |  | Payment of interest |  | Repayment |  | Effective rate |  | Nominal rate
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$450,000 |  | 05/07/2029 |  | Dollar |  | Semiannual |  | Upon maturity |  | 4.14 | % |  | 4.25 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$400,000 |  | 01/22/2050 |  | Dollar |  | Semiannual |  | Upon maturity |  | 4.23 | % |  | 4.25 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$700,000 |  | 09/10/2051 |  | Dollar |  | Semiannual |  | Upon maturity |  | 3.45 | % |  | 3.50 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$750,000 |  | 11/07/2033 |  | Dollar |  | Semiannual |  | Upon maturity |  | 6.89 | % |  | 6.50 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$850,000 |  | 09/10/2034 |  | Dollar |  | Semiannual |  | Upon maturity |  | 5.86 | % |  | 5.50 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 564 |  | H |  | 01/05/2030 |  | UF |  | Semiannual |  | Semiannual |  | 4.76 | % |  | 4.90 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 699 |  | O |  | 02/01/2033 |  | UF |  | Semiannual |  | Upon maturity |  | 3.69 | % |  | 3.80 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 563 |  | P |  | 01/15/2028 |  | UF |  | Semiannual |  | Upon maturity |  | 3.24 | % |  | 3.25 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 700 |  | Q |  | 06/01/2038 |  | UF |  | Semiannual |  | Upon maturity |  | 3.54 | % |  | 3.45 | %
|  | Nominal non-current maturities as of December 31, 2024 |  | Carrying amounts and maturities as of December 31, 2024
Series |  | Over 1 year to 2 |  | Over 2 years to 3 |  | Over 3 Years to 4 |  | Over 4 Years to 5 |  | Over 5 years |  | Total |  | Over 1 year to 2 |  | Over 2 years to 3 |  | Over 3 Years to 4 |  | Over 4 Years to 5 |  | Over 5 years |  | Subtotal |  | Bond issuance costs |  | Total
|  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$
ThUS$450 |  | — |  |  | — |  |  | — |  |  | — |  |  | 450,000 |  |  | 450,000 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 450,000 |  |  | 450,000 |  |  | (2,313) |  |  | 447,687 |
ThUS$400 |  | — |  |  | — |  |  | — |  |  | — |  |  | 400,000 |  |  | 400,000 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 400,000 |  |  | 400,000 |  |  | (5,644) |  |  | 394,356 |
ThUS$700 |  | — |  |  | — |  |  | — |  |  | — |  |  | 700,000 |  |  | 700,000 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 700,000 |  |  | 700,000 |  |  | (14,232) |  |  | 685,768 |
ThUS$750 |  | — |  |  | — |  |  | — |  |  | — |  |  | 750,000 |  |  | 750,000 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 750,000 |  |  | 750,000 |  |  | (12,590) |  |  | 737,410 |
ThUS$850 |  | — |  |  | — |  |  | — |  |  | — |  |  | 850,000 |  |  | 850,000 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 850,000 |  |  | 850,000 |  |  | (16,433) |  |  | 833,567 |
H |  | — |  |  | — |  |  | — |  |  | — |  |  | 63,087 |  |  | 63,087 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 63,087 |  |  | 63,087 |  |  | (689) |  |  | 62,398 |
O |  | — |  |  | — |  |  | — |  |  | — |  |  | 57,830 |  |  | 57,830 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 57,830 |  |  | 57,830 |  |  | (578) |  |  | 57,252 |
P |  | — |  |  | — |  |  | — |  |  | — |  |  | 115,659 |  |  | 115,659 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 115,659 |  |  | 115,659 |  |  | (27) |  |  | 115,632 |
Q |  | — |  |  | — |  |  | — |  |  | — |  |  | 115,659 |  |  | 115,659 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 115,659 |  |  | 115,659 |  |  | (270) |  |  | 115,389 |
Total |  | — |  |  | — |  |  | — |  |  | — |  |  | 3,502,235 |  |  | 3,502,235 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 3,502,235 |  |  | 3,502,235 |  |  | (52,776) |  |  | 3,449,459 |
As of December 31, 2023
Debtor |  | Number of registration or ID of the instrument |  |  |  |  |  | Currency or adjustment index |  | Periodicity |  |  |  |
Tax ID No. |  | Company |  | Country |  |  | Series |  | Maturity date |  |  | Payment of interest |  | Repayment |  | Effective rate |  | Nominal rate
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$250,000 |  | 01/28/2025 |  | Dollar |  | Semiannual |  | Upon maturity |  | 4.24 | % |  | 4.38 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$450,000 |  | 05/07/2029 |  | Dollar |  | Semiannual |  | Upon maturity |  | 4.14 | % |  | 4.25 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$400,000 |  | 01/22/2050 |  | Dollar |  | Semiannual |  | Upon maturity |  | 4.23 | % |  | 4.25 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$700,000 |  | 09/10/2051 |  | Dollar |  | Semiannual |  | Upon maturity |  | 3.45 | % |  | 3.50 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | — |  | ThUS$750,000 |  | 11/07/2033 |  | Dollar |  | Semiannual |  | Upon maturity |  | 6.89 | % |  | 6.50 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 564 |  | H |  | 01/05/2030 |  | UF |  | Semiannual |  | Semiannual |  | 4.76 | % |  | 4.90 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 699 |  | O |  | 02/01/2033 |  | UF |  | Semiannual |  | Upon maturity |  | 3.69 | % |  | 3.80 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 563 |  | P |  | 01/15/2028 |  | UF |  | Semiannual |  | Upon maturity |  | 3.24 | % |  | 3.25 | %
93.007.000-9 |  | SQM S.A. |  | Chile |  | 700 |  | Q |  | 06/01/2038 |  | UF |  | Semiannual |  | Upon maturity |  | 3.54 | % |  | 3.45 | %
|  | Nominal non-current maturities as of December 31, 2023 |  | Carrying amounts and maturities as of December 31, 2023
Series |  | Over 1 year to 2 |  | Over 2 years to 3 |  | Over 3 Years to 4 |  | Over 4 Years to 5 |  | Over 5 years |  | Total |  | Over 1 year to 2 |  | Over 2 years to 3 |  | Over 3 Years to 4 |  | Over 4 Years to 5 |  | Over 5 years |  | Subtotal |  | Bond issuance costs |  | Total
|  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$
|  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$
ThUS$250 |  | 250,000 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 250,000 |  |  | 250,000 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 250,000 |  |  | (36) |  |  | 249,964 |
ThUS$450 |  | — |  |  | — |  |  | — |  |  | — |  |  | 450,000 |  |  | 450,000 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 450,000 |  |  | 450,000 |  |  | (2,991) |  |  | 447,009 |
ThUS$400 |  | — |  |  | — |  |  | — |  |  | — |  |  | 400,000 |  |  | 400,000 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 400,000 |  |  | 400,000 |  |  | (5,879) |  |  | 394,121 |
ThUS$700 |  | — |  |  | — |  |  | — |  |  | — |  |  | 700,000 |  |  | 700,000 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 700,000 |  |  | 700,000 |  |  | (14,787) |  |  | 685,213 |
ThUS$750 |  | — |  |  | — |  |  | — |  |  | — |  |  | 750,000 |  |  | 750,000 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 750,000 |  |  | 750,000 |  |  | (13,437) |  |  | 736,563 |
H |  | — |  |  | — |  |  | — |  |  | — |  |  | 83,887 |  |  | 83,887 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 83,887 |  |  | 83,887 |  |  | (861) |  |  | 83,026 |
O |  | — |  |  | — |  |  | — |  |  | — |  |  | 62,915 |  |  | 62,915 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 62,915 |  |  | 62,915 |  |  | (659) |  |  | 62,256 |
P |  | — |  |  | — |  |  | — |  |  | — |  |  | 125,830 |  |  | 125,830 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 125,830 |  |  | 125,830 |  |  | (40) |  |  | 125,790 |
Q |  | — |  |  | — |  |  | — |  |  | — |  |  | 125,830 |  |  | 125,830 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 125,830 |  |  | 125,830 |  |  | (287) |  |  | 125,543 |
Total |  | 250,000 |  |  | — |  |  | — |  |  | — |  |  | 2,698,462 |  |  | 2,948,462 |  |  | 250,000 |  |  | — |  |  | — |  |  | — |  |  | 2,698,462 |  |  | 2,948,462 |  |  | (38,977) |  |  | 2,909,485 |
Schedule of trade and other payables |
|  | As of December 31, 2024 |  | As of December 31, 2023
Details trade and other payables |  | Current |  | Non-current |  | Total |  | Current |  | Non-current |  | Total
|  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$
Accounts payable |  | 448,154 |  |  | — |  |  | 448,154 |  |  | 441,780 |  |  | — |  |  | 441,780 |
Other accounts payable |  | 1,007 |  |  | — |  |  | 1,007 |  |  | 2,163 |  |  | — |  |  | 2,163 |
Prepayments from customers |  | 22,288 |  |  | — |  |  | 22,288 |  |  | 5,690 |  |  | — |  |  | 5,690 |
Total |  | 471,449 |  |  | — |  |  | 471,449 |  |  | 449,633 |  |  | — |  |  | 449,633 |
Schedule of suppliers current and past due on payments |
|  | Amounts according to payment periods as of December 31, 2024
Type of Supplier |  | Up to 30 Days |  | 31 – 60 days |  | 61 – 90 Days |  | 91 – 120 days |  | 121 – 365 days |  | 366 and more days |  | Total
|  |  |  |  |  |  |  |  |  |  |  |  |  | ThUS$
Goods |  | 290,688 |  |  | 5,248 |  |  | 66 |  |  | 25 |  |  | 1 |  |  | — |  |  | 296,028 |
Services |  | 126,479 |  |  | 6,031 |  |  | 11 |  |  | 7 |  |  | 65 |  |  | — |  |  | 132,593 |
Others |  | 40,353 |  |  | 159 |  |  | 4 |  |  | — |  |  | — |  |  | — |  |  | 40,516 |
Total |  | 457,520 |  |  | 11,438 |  |  | 81 |  |  | 32 |  |  | 66 |  |  | — |  |  | 469,137 |
|  | Amounts according to payment periods as of December 31, 2023
Type of Supplier |  | Up to 30 Days |  | 31 – 60 days |  | 61 – 90 Days |  | 91 – 120 days |  | 121 – 365 days |  | 366 and more days |  | Total
|  |  |  |  |  |  |  |  |  |  |  |  |  | ThUS$
Goods |  | 246,789 |  |  | 2,654 |  |  | 2 |  |  | — |  |  | 1,653 |  |  | — |  |  | 251,098 |
Services |  | 142,625 |  |  | 243 |  |  | 4 |  |  | — |  |  | 65 |  |  | — |  |  | 142,937 |
Others |  | 50,335 |  |  | — |  |  | — |  |  | — |  |  | 7 |  |  | — |  |  | 50,342 |
Total |  | 439,749 |  |  | 2,897 |  |  | 6 |  |  | — |  |  | 1,725 |  |  | — |  |  | 444,377 |
Suppliers past due on payments
|  | Amounts according to payment periods as of December 31, 2024
Type of Supplier |  | Up to 30 Days |  | 31 – 60 days |  | 61 – 90 Days |  | 91 – 120 days |  | 121 – 365 days |  | 366 and more days |  | Total
|  |  |  |  |  |  |  |  |  |  |  |  |  | ThUS$
Goods |  | 458 |  |  | 80 |  |  | 121 |  |  | 61 |  |  | 67 |  |  | — |  |  | 787 |
Services |  | 443 |  |  | — |  |  | — |  |  | 9 |  |  | 2 |  |  | — |  |  | 454 |
Others |  | 32 |  |  | 32 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 64 |
Total |  | 933 |  |  | 112 |  |  | 121 |  |  | 70 |  |  | 69 |  |  | — |  |  | 1,305 |
|  | Amounts according to payment periods as of December 31, 2023
Type of Supplier |  | Up to 30 Days |  | 31 – 60 days |  | 61 – 90 Days |  | 91 – 120 days |  | 121 – 365 days |  | 366 and more days |  | Total
|  |  |  |  |  |  |  |  |  |  |  |  |  | ThUS$
Goods |  | 864 |  |  | 158 |  |  | 77 |  |  | 66 |  |  | 185 |  |  | — |  |  | 1,350 |
Services |  | 1,557 |  |  | 57 |  |  | 24 |  |  | 8 |  |  | 19 |  |  | — |  |  | 1,665 |
Others |  | 10 |  |  | 9 |  |  | — |  |  | — |  |  | 59 |  |  | — |  |  | 78 |
Total |  | 2,431 |  |  | 224 |  |  | 101 |  |  | 74 |  |  | 263 |  |  | — |  |  | 3,093 |
Schedule of detailed information about financial assets |
Description of financial assets |  | As of December 31, 2024 |  | As of December 31, 2023
| Current |  | Non-current |  | Total |  | Current |  | Non-current |  | Total
|  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$
Cash and cash equivalent |  | 1,377,851 |  |  | — |  |  | 1,377,851 |  |  | 1,041,369 |  |  | — |  |  | 1,041,369 |
Trade receivables due from related parties at amortized cost |  | 28,706 |  |  | — |  |  | 28,706 |  |  | 43,253 |  |  | — |  |  | 43,253 |
Financial assets measured at amortized cost |  | 1,061,262 |  |  | 20 |  |  | 1,061,282 |  |  | 1,316,797 |  |  | 20 |  |  | 1,316,817 |
Trade and other receivables |  | 606,137 |  |  | 2,727 |  |  | 608,864 |  |  | 907,181 |  |  | 2,559 |  |  | 909,740 |
Total financial assets measured at amortized cost |  | 3,073,956 |  |  | 2,747 |  |  | 3,076,703 |  |  | 3,308,600 |  |  | 2,579 |  |  | 3,311,179 |
Financial instruments for hedging purposes |  | 15,405 |  |  | 2,930 |  |  | 18,335 |  |  | 8,527 |  |  | 15,993 |  |  | 24,520 |
Derivative financial instruments with effect in profit or loss (no hedge) |  | 2,928 |  |  | — |  |  | 2,928 |  |  | 519 |  |  | — |  |  | 519 |
Financial assets classified as available for sale at fair value through other comprehensive income |  | — |  |  | 57,756 |  |  | 57,756 |  |  | — |  |  | 232,268 |  |  | 232,268 |
Total financial assets at fair value |  | 18,333 |  |  | 60,686 |  |  | 79,019 |  |  | 9,046 |  |  | 248,261 |  |  | 257,307 |
Total financial assets |  | 3,092,289 |  |  | 63,433 |  |  | 3,155,722 |  |  | 3,317,646 |  |  | 250,840 |  |  | 3,568,486 |
Schedule of detailed information about financial liabilities |
Description of financial liabilities |  | As of December 31, 2024 |  | As of December 31, 2023
| Current |  | Non-current |  | Total |  | Current |  | Non-current |  | Total
|  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$
For hedging purposes through other comprehensive income |  | 7,316 |  |  | 21,440 |  |  | 28,756 |  |  | 30,443 |  |  | 8,419 |  |  | 38,862 |
Derivative financial instruments with effect in profit or loss (non-hedging) |  | 418 |  |  | — |  |  | 418 |  |  | 14,795 |  |  | — |  |  | 14,795 |
Financial liabilities at fair value |  | 7,734 |  |  | 21,440 |  |  | 29,174 |  |  | 45,238 |  |  | 8,419 |  |  | 53,657 |
Bank loans |  | 847,963 |  |  | 129,683 |  |  | 977,646 |  |  | 1,164,262 |  |  | 295,518 |  |  | 1,459,780 |
Unsecured obligations |  | 307,771 |  |  | 3,449,459 |  |  | 3,757,230 |  |  | 46,999 |  |  | 2,909,485 |  |  | 2,956,484 |
Lease Liabilities |  | 23,011 |  |  | 60,801 |  |  | 83,812 |  |  | 18,192 |  |  | 56,966 |  |  | 75,158 |
Trade and other payables |  | 471,449 |  |  | — |  |  | 471,449 |  |  | 449,633 |  |  | — |  |  | 449,633 |
Total financial liabilities at amortized cost |  | 1,650,194 |  |  | 3,639,943 |  |  | 5,290,137 |  |  | 1,679,086 |  |  | 3,261,969 |  |  | 4,941,055 |
Total financial liabilities |  | 1,657,928 |  |  | 3,661,383 |  |  | 5,319,311 |  |  | 1,724,324 |  |  | 3,270,388 |  |  | 4,994,712 |
Schedule of fair value measurement of assets and liabilities |
|  | As of December 31, 2024 |  | Measurement Methodology
Fair value measurement of assets and liabilities |  | Carrying Amount at Amortized Cost |  | Fair value (disclosure purposes) |  | Fair amount registered |  | Level 1 |  | Level 2 |  | Level 3
|  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$
Financial Assets |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | 1,377,851 |  |  | 1,377,851 |  |  | — |  |  | 1,377,851 |  |  | — |  |  | — |
Other current financial assets |  |  |  |  |  |  |  |  |  |  |  |
-Time deposits |  | 1,061,262 |  |  | 1,061,262 |  |  | — |  |  | — |  |  | 1,061,262 |  |  | — |
-Derivative financial instruments |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  |
-Forwards |  | — |  |  | — |  |  | 2,615 |  |  | — |  |  | 2,615 |  |  | — |
-Options |  | — |  |  | — |  |  | 313 |  |  | — |  |  | 313 |  |  | — |
-Hedging assets |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
-Swaps |  | — |  |  | — |  |  | 15,405 |  |  | — |  |  | 15,405 |  |  | — |
Non-current accounts receivable |  | 2,727 |  |  | 2,727 |  |  | — |  |  | — |  |  | — |  |  | — |
Other non-current financial assets: |  |  |  |  |  |  |  |  |  |  |  |
-Other |  | 20 |  |  | 20 |  |  | — |  |  | — |  |  | 20 |  |  | — |
-Equity instruments |  | — |  |  | — |  |  | 57,756 |  |  | 57,756 |  |  | — |  |  | — |
-Hedging assets – Swaps |  | — |  |  | — |  |  | 2,930 |  |  | 2,930 |  |  | — |  |  | — |
Other current financial liabilities |  |  |  |  |  |  |  |  |  |  |  |
-Bank borrowings |  | 847,963 |  |  | 848,800 |  |  | — |  |  | — |  |  | 848,800 |  |  | — |
-Derivative instruments |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
-Forwards |  | — |  |  | — |  |  | 182 |  |  | — |  |  | 182 |  |  | — |
-Options |  | — |  |  | — |  |  | 236 |  |  | — |  |  | 236 |  |  | — |
-Hedging liabilities – Swaps |  | — |  |  | — |  |  | 7,316 |  |  | — |  |  | 7,316 |  |  | — |
-Swaps hedges, investments |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
-Cash flow hedges |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
-Unsecured obligations |  | 307,771 |  |  | 313,107 |  |  | — |  |  | — |  |  | 313,107 |  |  | — |
Other non-current financial liabilities |  |  |  |  |  |  |  |  |  |  |  |
-Bank borrowings |  | 129,683 |  |  | 136,000 |  |  | — |  |  | — |  |  | 136,000 |  |  | — |
-Unsecured obligations |  | 3,449,459 |  |  | 3,502,236 |  |  | — |  |  | — |  |  | 3,502,236 |  |  | — |
-Non-current hedging liabilities |  | — |  |  | — |  |  | 21,440 |  |  | — |  |  | 21,440 |  |  | — |
|  | As of December 31, 2023 |  | Measurement Methodology
Fair value measurement of assets and liabilities |  | Carrying Amount at Amortized Cost |  | Fair value (disclosure purposes) |  | Fair amount registered |  | Level 1 |  | Level 2 |  | Level 3
|  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$
Financial Assets |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | 1,041,369 |  |  | 1,041,369 |  |  | — |  |  | 1,041,369 |  |  | — |  |  | — |
Other current financial assets |  |  |  |  |  |  |  |  |  |  |  |
-Time deposits |  | 1,316,797 |  |  | 1,316,797 |  |  | — |  |  | — |  |  | 1,316,797 |  |  | — |
-Derivative financial instruments |  |  |  |  |  |  |  |  |  |  |  |
-Forwards |  | — |  |  | — |  |  | 324 |  |  | — |  |  | 324 |  |  | — |
-Options |  | — |  |  | — |  |  | 195 |  |  | — |  |  | 195 |  |  | — |
-Hedging assets |  | — |  |  | — |  |  | 8,527 |  |  | — |  |  | 8,527 |  |  | — |
-Swaps |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Non-current accounts receivable |  | 2,559 |  |  | 2,559 |  |  | — |  |  | — |  |  | — |  |  | — |
Other non-current financial assets: |  |  |  |  |  |  |  |  |  |  |  |
-Other |  | 20 |  |  | 20 |  |  | — |  |  | — |  |  | 20 |  |  | — |
-Equity instruments |  | — |  |  | — |  |  | 232,268 |  |  | 232,268 |  |  | — |  |  | — |
-Hedging assets – Swaps |  | — |  |  | — |  |  | 15,993 |  |  | 15,993 |  |  | — |  |  | — |
Other current financial liabilities |  |  |  |  |  |  |  |  |  |  |  |
-Bank borrowings |  | 1,164,262 |  |  | 1,164,262 |  |  | — |  |  | — |  |  | 1,164,262 |  |  | — |
-Derivative instruments |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
-Forwards |  | — |  |  | — |  |  | 14,525 |  |  | — |  |  | 14,525 |  |  | — |
-Options |  | — |  |  | — |  |  | 270 |  |  | — |  |  | 270 |  |  | — |
-Hedging liabilities – Swaps |  | — |  |  | — |  |  | 12,143 |  |  | — |  |  | 12,143 |  |  | — |
-Swaps hedges, investments |  | — |  |  | — |  |  | 18,300 |  |  | — |  |  | 18,300 |  |  | — |
-Cash flow hedges |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
-Unsecured obligations |  | 46,999 |  |  | 46,999 |  |  | — |  |  | — |  |  | 46,999 |  |  | — |
Other non-current financial liabilities |  |  |  |  |  |  |  |  |  |  |  |
-Bank borrowings |  | 295,518 |  |  | 295,518 |  |  | — |  |  | — |  |  | 295,518 |  |  | — |
-Unsecured obligations |  | 2,909,485 |  |  | 2,909,485 |  |  | — |  |  | — |  |  | 2,909,485 |  |  | — |
-Non-current hedging liabilities |  | — |  |  | — |  |  | 8,419 |  |  | — |  |  | 8,419 |  |  | — |
Schedule of net debt |
Net debt |  | As of December 31, 2024 |  | As of December 31, 2023
|  | ThUS$ |  | ThUS$
Cash and cash equivalents |  | 1,377,851 |  |  | 1,041,369 |
Other current financial assets |  | 1,079,595 |  |  | 1,325,843 |
Other non-current financial hedge assets |  | 2,930 |  |  | 15,993 |
Other current financial liabilities |  | (1,163,468) |  |  | (1,256,499) |
Lease liabilities current |  | (23,011) |  |  | (18,192) |
Other non-current financial liabilities |  | (3,600,582) |  |  | (3,213,422) |
Non-current Lease liabilities |  | (60,801) |  |  | (56,966) |
Total |  | (2,387,486) |  |  | (2,161,874) |
Schedule of detailed information about changes in net debt |
|  | As of December 31, 2023 |  | From cash flow |  | Not from cash flow |  | As of December 31, 2024
Net debt |  |  | Amounts from loans |  | Amounts from interests |  | Other cash (inflows)/outflows |  | Income statement |  | Equity and others |
|  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$
Obligations with the public and bank loans |  | (4,416,264) |  |  | (371,131) |  |  | 233,768 |  |  | 23,091 |  |  | (204,340) |  |  | — |  |  | (4,734,876) |
Financial instruments derived from hedging |  | (22,000) |  |  | (759) |  |  | 7,057 |  |  | — |  |  | (25,648) |  |  | 12,594 |  |  | (28,756) |
Derivatives for investment hedges |  | (18,300) |  |  | — |  |  | — |  |  | (4,368) |  |  | 22,533 |  |  | 135 |  |  | — |
Non-hedging derivatives in other financial liabilities |  | (14,795) |  |  | — |  |  | — |  |  | — |  |  | 14,377 |  |  | — |  |  | (418) |
Current and non-current lease liabilities |  | (75,158) |  |  | 22,288 |  |  | 2,820 |  |  | — |  |  | (33,762) |  |  | — |  |  | (83,812) |
Hedging derivatives – cash requirements for Australia’s business |  | 1,437 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (1,437) |  |  | — |
Current and non-current financial liabilities |  | (4,545,080) |  |  | (349,602) |  |  | 243,645 |  |  | 18,723 |  |  | (226,840) |  |  | 11,292 |  |  | (4,847,862) |
Cash and cash equivalents |  | 1,041,369 |  |  | — |  |  | (50,529) |  |  | 329,897 |  |  | 57,114 |  |  | — |  |  | 1,377,851 |
Deposits that do not qualify as cash and cash equivalents |  | 1,316,797 |  |  | — |  |  | (46,547) |  |  | (230,017) |  |  | 21,029 |  |  | — |  |  | 1,061,262 |
Debt hedging derivative financial instruments |  | 24,520 |  |  | — |  |  | — |  |  | — |  |  | (21,590) |  |  | — |  |  | 2,930 |
Derivatives for investment hedges |  | — |  |  | — |  |  | — |  |  | — |  |  | 15,405 |  |  | — |  |  | 15,405 |
Non-hedging derivatives on other financial assets |  | 520 |  |  | — |  |  | — |  |  | (345) |  |  | 2,753 |  |  | — |  |  | 2,928 |
Current and Non-Current Financial Assets |  | 2,383,206 |  |  | — |  |  | (97,076) |  |  | 99,535 |  |  | 74,711 |  |  | — |  |  | 2,460,376 |
Total |  | (2,161,874) |  |  | (349,602) |  |  | 146,569 |  |  | 118,258 |  |  | (152,129) |  |  | 11,292 |  |  | (2,387,486) |
|  | As of December 31, 2022 |  | From cash flow |  | Not from cash flow |  | As of December 31, 2023
Net debt |  |  | Amounts from loans |  | Amounts from interests |  | Other cash (inflows)/outflows |  | Income statement |  | Equity and others |
|  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$ |  | ThUS$
Obligations with the public and bank loans |  | (2,848,875) |  |  | (1,534,282) |  |  | 117,145 |  |  | 18,346 |  |  | (168,598) |  |  | — |  |  | (4,416,264) |
Financial instruments derived from hedging |  | (39,681) |  |  | (18,927) |  |  | 4,077 |  |  | — |  |  | 11,731 |  |  | 20,800 |  |  | (22,000) |
Derivatives for investment hedges |  | (29,984) |  |  | — |  |  | — |  |  | (10,082) |  |  | 18,171 |  |  | 3,595 |  |  | (18,300) |
Non-hedging Derivatives in Other financial liabilities |  | (5,816) |  |  | — |  |  | — |  |  | — |  |  | (8,979) |  |  | — |  |  | (14,795) |
Current and non-current lease liabilities |  | (61,734) |  |  | 15,914 |  |  | 2,038 |  |  | — |  |  | (31,376) |  |  | — |  |  | (75,158) |
Current and non-current financial liabilities |  | (2,986,090) |  |  | (1,537,295) |  |  | 123,260 |  |  | 8,264 |  |  | (179,051) |  |  | 24,395 |  |  | (4,546,517) |
Cash and cash equivalents |  | 2,655,236 |  |  | — |  |  | (53,539) |  |  | (1,615,863) |  |  | 55,535 |  |  | — |  |  | 1,041,369 |
Deposits that do not qualify as cash and cash equivalents |  | 950,167 |  |  | — |  |  | (49,226) |  |  | 341,742 |  |  | 74,114 |  |  | — |  |  | 1,316,797 |
Debt Hedging Derivative Financial Instruments |  | 29,620 |  |  | — |  |  | — |  |  | — |  |  | (5,100) |  |  | — |  |  | 24,520 |
Derivatives for investment hedges |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Non-hedging derivatives on other financial assets |  | 4,174 |  |  | — |  |  | — |  |  | (18,034) |  |  | 14,380 |  |  | — |  |  | 520 |
Hedging derivatives – cash requirements for Australia’s business |  | 7,139 |  |  | — |  |  | — |  |  | 1,183 |  |  | (1,183) |  |  | (5,702) |  |  | 1,437 |
Current and Non-Current Financial Assets |  | 3,646,336 |  |  | — |  |  | (102,765) |  |  | (1,290,972) |  |  | 137,746 |  |  | (5,702) |  |  | 2,384,643 |
Total |  | 660,246 |  |  | (1,537,295) |  |  | 20,495 |  |  | (1,282,708) |  |  | (41,305) |  |  | 18,693 |  |  | (2,161,874) |

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