Document 2qD48YEVbJ80zjekeqy9e4BdN

Message From: Sent: To: Subject: AirAction [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=FA78B98923384078995E04A73D258D83-AIRACTION] 4/2/2025 11:59:32 AM clbartovich@uss.com CORRECTION: Updated email address for CBI related to the Presidential Exemption In the previous email, an incorrect email address was provided for the submission of electronic Confidential Business Information (CBI). The email address should be: Thank you. From: AirAction Sent: Tuesday, April 1, 2025 11:28 AM To: clbartovich@uss.com Subject: RE: Presidential Exemption: Taconite MACT RTR Rule (2024): U. S. Steel's Keetac and Minntac Facilities Thank you for entailing 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 H1 . inbox or in hardcopy to: USEPA, OAQPS CORE CBI Office 4930 Old Page Road Durham, NC 27703 From: Bartovich, Chrissy r > Sent: Monday, March 31, 2025 5:13 PM To: AirAction <AP Cc: Zeldin, Lee I Szabo, Aaron <Si.-)o Vic; >; Tardif, (Abbie) < >; Campbell, Stephani L ci7;i->; Hardin, Christopher W >; Tunno, Brett J <F:11 unno >; Woodwell, Tishie W <l uy, Subject: Presidential Exemption: Taconite MACT RTR Rule (2024): U. S. Steel's Keetac and Minntac Facilities Abigale Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links. 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) Sierra Club FOIA 2025-EPA-04883 ED_018388_00005738-00001 SC_EVERSPLIT0006477