|[[Land]] || data-sort-value="0" | Varies || N/A || N/A
|-
|[[Crude oil]] || data-sort-value="10" | $0.10 || [[Oil well]] || [[Oil refinery]], [[Rubber factory]], [[Research chemical factory]]
|-
|[[Bauxite]] || data-sort-value="10" | $0.10 || [[Bauxite mine]] || [[Aluminum factory]]