Exhibit 99.1 "CVR Energy's 2025 first quarter earnings results for its refining business were impacted by planned and unplanned downtime at the Coffeyville refinery," said Dave Lamp, CVR Energy's Chief Executive Officer. "With the turnaround at Coffeyville now completed, we are well-positioned for the upcoming driving season, and we currently have no planned turnarounds at either refinery until 2027. "CVR Partners achieved solid operating results for the first quarter of 2025, with a combined ammonia produc ...