Company: SQM
Filing Date: 2025-09-30
Form Type: 6-K
Source: 0000909037-25-000036
Chunk: 132

Company: CHEMICAL & MINING CO OF CHILE INC
Filing Date: 2025-09-30
Form: 6-K
Chunk 132
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 impairment of other property, plant and equipment (256,296) (242,922) Accumulated depreciation and impairment of transport equipment (14,028) (13,612) Accumulated depreciation and impairment of supplies and accessories (29,464) (28,458) Accumulated depreciation and impairment of office equipment (12,632) (12,385) Accumulated depreciation and impairment of network and communication equipment (10,111) (9,893) Accumulated depreciation and impairment of mining assets (219,904) (208,430) Accumulated depreciation and impairment of IT equipment (29,358) (28,538) Accumulated depreciation and impairment of energy generating assets (36,936) (36,660) Accumulated depreciation and impairment of machinery, plant and equipment (3,328,964) (3,199,078) Total (4,567,930) (4,386,754) Notes to the Consolidated Interim Financial Statements June 30, 2025 106 Description of classes of property, plant and equipment As of June 30, 2025 As of December 31, 2024 ThUS$ ThUS$ Property, plant and equipment, net Pumps 125,671 133,863 Conveyor Belt 14,534 15,622 Crystallizer 58,392 60,888 Plant Equipment 308,814 332,127 Tanks 59,554 62,657 Filter 74,589 79,456 Electrical equipment/facilities 142,001 149,728 Other Property, Plant & Equipment 286,303 326,923 Site Closure 35,099 34,828 Piping 194,906 207,595 Well 154,995 167,942 Pond 34,647 36,627 Spare Parts (1) 56,761 182,558 Total 1,546,266 1,790,814 (1) Movements in spare parts provisions as of June 30, 2025, and December 31, 2024: Conciliation As of June 30, 2025 As of December 31, 2024 ThUS$ ThUS$ Opening balance 62,513 58,600 Increase in provision 2,973 3,913 Reclassification of materials provision to inventories (13,117) - Closing balance 52,369 62,513

Notes to the Consolidated Interim Financial Statements June 30,