Document gbzO4Q4V7gj33dLjeYbD0EQJL

Message From: Sent: To: Subject: AirAction [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=FA78B98923384078995E04A73D258D83-AIRACTION] 4/1/2025 3:27:38 PM clbartovich@uss.com RE: Presidential Exemption: Taconite MACT RTR Rule (2024): U. S. Steel's Keetac and Minntac Facilities Thank you for emailing the AirAction mailbox to request a Presidential Exemption under section 1 12(i)(4) of the Clean Air Act and for engaging with EPA in advancing President Trump's Executive Orders and Powering the Great American Comeback. We have received your email and will be in contact soon. If you have Confidential Business Information (CBI) that you'd like to submit, please submit it in electronic version to the 131 inbox or in hardcopy to: USEPA, OAQPS CORE CBI Office 4930 Old Page Road Durham, SIC 27703 From: Bartovich, Chrissy L <clbartovich@uss.com> Sent: Monday, March 31, 2025 5:13 PM To: AirAction <AirAction@epa.gov> Cc: Zeldin, Lee <Zeldin.Lee@epa.gov>; Szabo, Aaron <Szabo.Aaron@epa.gov>; schwab.justin@epa.gov; Tardif, Abigale (Abbie) <Tardif.Abigale@epa.gov>; Campbell, Stephani L <SCampbell@uss.com>; Hardin, Christopher W <CWHardin@uss.com>; Tunno, Brett J <BJTunno@uss.com>; Woodwell, Tishie W <TWoodwell@uss.com> Subject: Presidential Exemption: Taconite MACT RTR Rule (2024): U. S. Steel's Keetac and Minntac Facilities Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links. I Good Afternoon, Please see the attached document. Thank you. Chrissy Bartovich Sr. Director Environmental U. S. Steel Minnesota Ore (218) 749-7364 (P) (218) 780-9816 (C) ENVIRONMENTAL me EXCELLENCE Sierra Club FOIA 2025-EPA-04883 ED_018388_00005534-00001 SC_EVERSPLIT0006434