Company: SQM
Filing Date: 2025-04-24
Form Type: 20-F
Source: 0000909037-25-000020
Chunk: 137

Company: CHEMICAL & MINING CO OF CHILE INC
Filing Date: 2025-04-24
Form: 20-F
Item: Item 4A
Chunk 137
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 of drill hole samples are performed by reputable commercial laboratories following certification and 
accreditation programs established by the American Society for Testing and Materials (ASTM) or Australian National Association of Testing Authorities (NATA).
The reserve and resource estimates have inherent risks due to data accuracy, uncertainty from geological interpretation, mine plan assumptions, uncontrolled rights for mineral and surface properties, environmental challenges, uncertainty for future market supply and demand, and changes in laws and regulations. Management and QPs are aware of those risks that might directly impact the assessment of mineral reserves and resources. The current mineral reserves and resources are estimated based on the best information available and are subject to re-assessment when conditions change. Refer to Item 4A. “Risk Factors” for discussion of risks associated with the estimates of our mineral reserves and resources.