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Inventories (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021
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Inventory Disclosure [Abstract] |  |
Natural gas liquids | $ 67,614 | $ 20,034
Sulfur | 1,480 | 612
Fertilizer | 21,009 | 13,005
Lubricants | 23,262 | 23,876
Other | 4,480 | 4,593
Inventories | $ 117,845 | $ 62,120

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