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Business and geographic segments - Holding Percentage of Subsidiaries (Details) | Dec. 31, 2024
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Chemicals |
Business and geographic segments |
Controlling interest in subsidiary | 81.00%
Component products |
Business and geographic segments |
Controlling interest in subsidiary | 87.00%
Real estate management and development | Basic Management Inc |
Business and geographic segments |
Controlling interest in subsidiary | 63.00%
Real estate management and development | LandWell | Aggregate General And Limited Interests |
Business and geographic segments |
Controlling interest in subsidiary | 77.00%

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