Company: SQM
Filing Date: 2025-06-12
Form Type: 6-K
Source: 0000909037-25-000030
Chunk: 82

Company: CHEMICAL & MINING CO OF CHILE INC
Filing Date: 2025-06-12
Form: 6-K
Chunk 82
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 follows:

|                                                                             | Provisions |       |     As of 
 March 31, 
      2025 |     |     |        As of 
 December 31, 
         2024 |
|:----------------------------------------------------------------------------|:-----------|------:|----------:|:----|:----|-------------:|
| ThUS$                                                                       |            | ThUS$ |           |     |     |              |
| Impairment provision of accounts receivable at the beginning of the year    |            |       |     6,497 |     |     |        7,875 |
| Impairment loss on accounts receivable for the period recognized in results |            |    28 |           |     |     |         -639 |
| Write-off of receivables                                                    |            |     - |           |     |     |       -2,154 |
| Difference in exchange rate                                                 |            | 2,205 |           |     |     |        1,415 |
| Impairment provision of accounts receivable at the reporting date           |            | 8,730 |           |     |     |        6,497 |
| The allowance for impairment of accounts receivable is analyzed below       |            |       |           |     |     |              |
| Trade and other receivables                                                 |            | 2,176 |           |     |     |        2,396 |
| Current other receivables                                                   |            | 3,744 |           |     |     |        3,433 |
| Trade receivables with related parties                                      |            | 2,810 |           |     |     |          668 |
| Impairment provision of Accounts Receivable                                 |            | 8,730 |           |     |     |        6,497 |

96

### Notes to the Consolidated Interim Financial Statements

#### March 31, 2025

#### 12.3

#### Hedging assets and liabilities
The balance represents derivative financial instruments measured at fair value which have been classified as hedges for exchange and interest rate risks relating to the total obligations with the public associated with bonds in UF and investments in Chilean pesos. (See more detail in Note 4.2 b).

| As of March 31, 2025                                                |     | Assets |        |     | Liabilities |        |     | Total Realized 
 (*)            |         |     | Hedging Reserve in Gross Equity |