| Schedule of changes in the carrying amount of other intangible assets |
| | | | | | | | | | | | | | | | | For the year ended 31 December 2025 | | | | | | | | | | | Greenhouse | | Other | | | | | Development | | Power Supply | | | | Computer | | gasses | | Intangible | | | | | Expenditure | | Agreements | | Rights of Use | | Software | | (Co2) | | Assets | | Total | | | US$'000 | | US$'000 | | US$'000 | | US$'000 | | US$'000 | | US$'000 | | US$'000 | Acquisition cost: | | | | | | | | | | | | | | | Balance at January 1, 2025 | | 51,221 | | 37,836 | | 13,105 | | 12,757 | | 90,563 | | 6,910 | | 212,392 | Additions | | 972 | | — | | — | | 1,209 | | 89,022 | | — | | 91,203 | Disposals | | (40,317) | | — | | — | | (196) | | (73,050) | | (3,493) | | (117,056) | Transfers from/(to) other accounts | | 542 | | — | | — | | — | | — | | — | | 542 | Exchange differences | | 6,573 | | — | | 315 | | 1,147 | | 11,248 | | 634 | | 19,917 | Balance at December 31, 2025 | | 18,991 | | 37,836 | | 13,420 | | 14,917 | | 117,783 | | 4,051 | | 206,998 | | | | | | | | | | | | | | | | Accumulated depreciation (Note 27.6): | | | | | | | | | | | | | | | Balance at January 1, 2025 | | (34,424) | | (37,836) | | (11,996) | | (5,014) | | — | | (4,800) | | (94,070) | Depreciation and amortization for the period | | (706) | | — | | — | | (1,210) | | — | | — | | (1,916) | Disposals | | 32,148 | | — | | — | | 73 | | — | | 2,249 | | 34,470 | Transfers from/(to) other accounts | | 15 | | — | | — | | — | | — | | 6 | | 21 | Exchange differences | | (4,366) | | — | | (315) | | (159) | | — | | (361) | | (5,201) | Balance at December 31, 2025 | | (7,333) | | (37,836) | | (12,311) | | (6,310) | | — | | (2,906) | | (66,696) | | | | | | | | | | | | | | | | Impairment (Note 27.8): | | | | | | | | | | | | | | | Balance at January 1, 2025 | | (13,008) | | — | | (1,109) | | — | | — | | (1,110) | | (15,227) | Impairment losses for the period | | — | | — | | — | | — | | — | | — | | — | Disposals | | 8,169 | | — | | — | | | | | | 1,244 | | 9,413 | Transfers from/(to) other accounts | | — | | — | | — | | | | | | — | | — | Exchange differences | | (1,672) | | — | | — | | — | | — | | (134) | | (1,806) | Balance at December 31, 2025 | | (6,511) | | — | | (1,109) | | — | | — | | — | | (7,620) | | | | | | | | | | | | | | | | Carrying amount at December 31, 2025 | | 5,147 | | — | | — | | 8,607 | | 117,783 | | 1,145 | | 132,682 |
| | | | | | | | | | | | | | | | | For the year ended 31 December 2024 | | | | | | | | | | | Greenhouse | | Other | | | | | Development | | Power Supply | | | | Computer | | gasses | | Intangible | | | | | Expenditure | | Agreements | | Rights of Use | | Software | | (CO2) | | Assets | | Total | | | US$'000 | | US$'000 | | US$'000 | | US$'000 | | US$'000 | | US$'000 | | US$'000 | Acquisition cost: | | | | | | | | | | | | | | | Balance at January 1, 2024 | | 53,590 | | 37,836 | | 13,329 | | 10,396 | | 128,176 | | 7,380 | | 250,707 | Additions | | 664 | | — | | — | | 2,750 | | 60,326 | | — | | 63,740 | Disposals | | — | | — | | — | | — | | (90,112) | | — | | (90,112) | Transfers from/(to) other accounts | | 328 | | — | | (31) | | — | | — | | (297) | | — | Exchange differences | | (3,361) | | — | | (193) | | (389) | | (7,827) | | (173) | | (11,943) | Balance at December 31, 2024 | | 51,221 | | 37,836 | | 13,105 | | 12,757 | | 90,563 | | 6,910 | | 212,392 | | | | | | | | | | | | | | | | Accumulated depreciation (Note 27.6): | | | | | | | | | | | | | | | Balance at January 1, 2024 | | (36,353) | | (37,836) | | (12,142) | | (5,076) | | — | | (4,679) | | (96,086) | Depreciation and amortization for the period | | (229) | | — | | — | | (27) | | — | | (218) | | (474) | Exchange differences | | 2,158 | | — | | 146 | | 89 | | — | | 97 | | 2,490 | Balance at December 31, 2024 | | (34,424) | | (37,836) | | (11,996) | | (5,014) | | — | | (4,800) | | (94,070) | | | | | | | | | | | | | | | | Impairment (Note 27.8): | | | | | | | | | | | | | | | Balance at January 1, 2024 | | (13,991) | | — | | (1,187) | | — | | — | | (1,098) | | (16,276) | Impairment losses for the period | | — | | — | | — | | — | | — | | — | | — | Exchange differences | | 983 | | — | | 78 | | — | | — | | (12) | | 1,049 | Balance at December 31, 2024 | | (13,008) | | — | | (1,109) | | — | | — | | (1,110) | | (15,227) | | | | | | | | | | | | | | | | Carrying amount at December 31, 2024 | | 3,789 | | — | | — | | 7,743 | | 90,563 | | 1,000 | | 103,095 |
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