Company: SQM
Filing Date: 2025-06-12
Form Type: 6-K
Source: 0000909037-25-000030
Chunk: 173

Company: CHEMICAL & MINING CO OF CHILE INC
Filing Date: 2025-06-12
Form: 6-K
Chunk 173
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 2024.                                                                                                                                                                   |     | Sustainability: Environment and Risk Prevention |     | Assets  |     |                       | 97 |     |                       |   - |     |                  | 659 |     | 12-31-2025        |
| SQM Industrial S.A. |     | 04-A014700 - Analytical Development Equipment 2024.                                |     | Analytical Development Equipment 2024.                                                                                                                                                |     | Sustainability: Environment and Risk Prevention |     | Assets  |     |                       |  - |     |                       |  43 |     |                  |   - |     | 06-30-2025        |
| SQM Industrial S.A. |     | 04-F000200 - Pampa Blanca Project Reopening – Mining/Conveyors                     |     | The project includes the reconstruction and repair of the Mine Operations Centers that treat the leaching process solutions, install the conveyor solutions at the Pampa Blanca site. |     | Sustainability: Environment and Risk Prevention |     | Assets  |     |                       |  - |     |                       | 176 |     |                  |   - |     | 06-30-2025        |
| Subtotal            |     |                                                                                    |     |                                                                                                                                                                                       |     |                                                 |     |         |     |                   151 |    |     |                 1,038 |     |     |              813 |     |     |                   |

206

### Notes to the Consolidated Interim Financial Statements

#### March 31, 2025
| Parent              
 Company or          
 Subsidiary          
 SQM Industrial S.A. |     | Project                                                                                       
 04-F001000 - PB commitments and regularization                                                |     | Disbursement description                                                                                                                                                                                                                              
 Obtaining sectoral permits for PB site                                                                                                                                                                                                                |     | Reason for                                      
 Disbursement                                    
 Environmental processing                        |     | Asset / 
 Expense 
 Expense |     |      Amount disbursed 
 during the year ended 
        March 31, 2025 |  27 |     |      Amount disbursed 
 during the year ended 
     December 31, 2024 |    32 |     | Future amount to 
     be disbursed |    60 |     | Exact or          
 Estimated Date of 
 Disbursement      
 12-31-2025        |
|:--------------------|:----|:----------------------------------------------------------------------------------------------|:----|:------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:----|: