Company: SQM
Filing Date: 2025-06-12
Form Type: 6-K
Source: 0000909037-25-000030
Chunk: 167

Company: CHEMICAL & MINING CO OF CHILE INC
Filing Date: 2025-06-12
Form: 6-K
Chunk 167
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,308 |
| Current income tax (expense) benefit, domestic, net                              |     |                  |  -3,353 |     |    -63,876 |
| Deferred tax expense, net, total                                                 |     |                  | -13,666 |     |    -32,568 |
| Income tax expense                                                               |     |                  | -73,384 |     | -1,168,843 |

(h) Disclosures on the tax effects of other comprehensive income components:

| Income tax related to other income and expense components with a charge or credit to net equity            |     | As of March 31, 2025              |        |     |                    |       |     |        |
|:-----------------------------------------------------------------------------------------------------------|:----|:----------------------------------|-------:|:----|:-------------------|------:|:----|-------:|
| Amount before taxes (expense) gain                                                                         |     | (Expense) income for income taxes |        |     | Amount after taxes |       |     |        |
| ThUS$                                                                                                      |     | ThUS$                             |        |     | ThUS$              |       |     |        |
| Income (losses) from defined benefit plans                                                                 |     |                                   |    410 |     |                    |  -141 |     |    269 |
| Cash flow hedge                                                                                            |     |                                   | -6,962 |     |                    | 1,880 |     | -5,082 |
| Reserve for gains (losses) from financial assets measured at fair value through other comprehensive income |     |                                   |  1,295 |     |                    |  -350 |     |    945 |
| Total                                                                                                      |     |                                   | -5,257 |     |                    | 1,389 |     | -3,868 |

200

### Notes to the Consolidated Interim Financial Statements

#### March 31, 2025
| Income tax related to other income and expense components with a charge or credit to net equity            |     | As of March 31, 2024              |         |     |                    |        |     |         |
|:-----------------------------------------------------------------------------------------------------------|:----|:----------------------------------|--------:|:----|:-------------------|-------:|:----|--------:|
| Amount before taxes (expense) gain                                                                         |     | (Expense) income for income taxes |         |     | Amount after taxes |        |     |         |
| Th