Document 2qrG0BGXXyOqbzbNzE0LVor9g

Message From: Sent: To: Subject: AirAction [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBO HF23SPDLT)/CN =RECIPIENTS/CN -FA78B98923384078995E04A73D258D83-AlRACTION] 4/1/2025 9:04:27 PM Evans, Carlos, Celanese [carlos.evans@celanese.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: OAQPS_CBI@epa.gov Thank you. From: AirAction Sent: Tuesday, April 1, 2025 10:17 AM To: Evans, Carlos, Celanese <carlos.evans@celanese.com> Subject: RE: Celanese Presidential Exemption Request Letter Regarding HON Rule 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 CBI "ir cpa.tto\ inbox or in hardcopy to: USEPA, OAQPS CORE CBI Office 4930 Old Page Road Durham, NC 27703 From: Evans, Carlos, Celanese <carlos.evans@celanese.corn> Sent: Monday, March 31, 2025 6:12 PM To: AirAction <AirAction@epa.gov> Cc: Szabo, Aaron <Szabo.Aaron@epa.gov>; Tardif, Abigale (Abbie) <Tardif.Abigale@epa.gov>; Donahue, Sean <donahue.sean@epa.gov>; Dominguez, Alexander <dorninguez.alexander@epa.gov>; Tsirigotis, Peter <Tsirigotis.Peter@epa.gov>; Lassiter, Penny <Lassiter.Penny@epa.gov>; Lessard, Patrick <Lessarci.Patrick@epa.gov>; Bouchard, Andrew <Bouchard.Andrew@epa.gov>; King, John A., Celanese <john.king@celanese.com>; Hubbard, Darren, Celanese <Darren.Hubbarci@celanese.corn> Subject: Celanese Presidential Exemption Request Letter Regarding HON Rule Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links. Good evening, Attached please find a letter from the Celanese Corporation (Celanese) requesting a 2-year exemption from HON Rule compliance obligations. If you have any questions, feel free to contact Darren Hubbard, Senior Director, Environmental and Sustainability at Dar ren.Hubbard@celanese.com, ormeat carlos.evans@celanese.com. Thank you for your time and attention to this matter. Sierra Club FOIA 2025-EPA-04883 ED_018388_00005587-00001 SC_EVERSPLIT0006445