Company: SQM
Filing Date: 2025-04-03
Form Type: 6-K
Source: 0000909037-25-000010
Chunk: 210

Company: CHEMICAL & MINING CO OF CHILE INC
Filing Date: 2025-04-03
Form: 6-K
Chunk 210
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/31/2025 SQM Salar SpA 19-L053600 - Semi-trailer with electric water tank Semi-trailer with electric water tank Sustainability: Environment and Risk Prevention Assets 185 - - 12/31/2024 SQM Salar SpA 19-S013400 - Online monitoring The project involves showing information online regarding extractions and reinjections from the Salar. Additionally, it includes biotic and hydrogeological information to show authorities and the community the actions implemented by SQM for the environmental variable it has committed to. Sustainability: Environment and Risk Prevention Expense 12 223 350 06/30/2025 SQM Salar SpA 19-S016200 - Acquisition of 2020 Hardware- Software Acquire GHS data optimization and traceability technology. Sustainability: Environment and Risk Prevention Assets - 2 - 12/31/2024 SQM Salar SpA 19-S016300 - Consultancy 2020 The project contains measurement methodology for different terrain parameters and subsequent conceptual modeling. Sustainability: Environment and Risk Prevention Assets - 3 - 12/31/2024 SQM Salar SpA 19-S016500 - Incorporation of Artificial Intelligence prediction models Incorporation of Artificial Intelligence prediction models Sustainability: Environment and Risk Prevention Assets - - 15 06/30/2025 SQM Salar SpA 19-S016900 - Monitoring water-vegetation dynamics in the Aguas de Quelana sector The project seeks to improve understanding of the dynamic between vegetation and water bodies in the Aguas de Quelana sector by applying spectral indicators with high resolution satellite images. Sustainability: Environment and Risk Prevention Assets - 34 - 12/31/2024 SQM Salar SpA 19-S021500 - SK Improvements -1300 2021 The project includes improvements to practices and reportability under the SK-1300 international standard to maintain the standard for audits and to fulfill annual SEC requirements Environmental processing Expense 1 1 18 12/31/2025 SQM Salar SpA 19-S024200 - LCA Lithium Upgrade The project consists of developing an LCA to understand the water footprint, considering the need to validate this information with third parties. Sustainability: Environment and Risk Prevention Expense - 23 126 06/30/2025 Subtotal 490 1,336 1,697

Notes to the Consolidated Financial Statements December 31, 2024 176 Parent Company or Sub