Company: SQM
Filing Date: 2025-06-12
Form Type: 6-K
Source: 0000909037-25-000030
Chunk: 90

Company: CHEMICAL & MINING CO OF CHILE INC
Filing Date: 2025-06-12
Form: 6-K
Chunk 90
---
          |     | 3.80%        |
| 93.007.000-9 |     | SQM S.A. |     | Chile   |     |                                            563 |     | P            |     | 07/15/2025    |     | UF       |     | Semiannual  |     | Upon maturity |     | 3.24%          |     | 3.25%        |
| 93.007.000-9 |     | SQM S.A. |     | Chile   |     |                                            700 |     | Q            |     | 06/01/2025    |     | UF       |     | Semiannual  |     | Upon maturity |     | 3.54%          |     | 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.

104

### Notes to the Consolidated Interim Financial Statements

#### March 31, 2025
|               | Company |                   | Country |              | Series |               | Nominal amounts as of March 31, 2025 |     |                   |        |     |          |        |     |                 | Carrying amounts of maturities as of March 31, 2025 |     |       |        |     |        |     |        |     |        |
|:--------------|:--------|:------------------|:--------|:-------------|:-------|:--------------|-------------------------------------:|:----|:------------------|-------:|:----|:---------|-------:|:----|:----------------|----------------------------------------------------:|:----|:------|-------:|:----|-------:|:----|-------:|:----|-------:|
| 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$           |