HollyFrontier will permanently cease processing of crude oil at its refinery in Cheyenne, Wyo., and convert the plant into a renewable diesel refinery by 2022. Robert Brelsford Jun 2nd, 2023
Get PriceThe Kwinana oil refinery employs about 650 workers, comprising 400 permanent staff and 250 contractors. Refining activities would wind down over the next six months, the company said.
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