Document NNEQBn1kRzVp37qVK7oqv2Ob

T +1 216 479 8296 O +1 216 479 8500 F +1 216 479 8780 M +1 216 406 0072 allen.kacenjar@squirepb.com I squirepattonboggs.com Find Us: Twitter I LinkedIn I Facebook I Instagram Over 40 Offices across 4 Continents This message is confidential and may be legally privileged or otherwise protected from disclosure. If you are not the intended recipient, please telephone or email the sender and delete this message and any attachment from your system; you must not copy or disclose the contents of this message or any attachment to any other person. For information about how Squire Patton Boggs processes personal data that is subject to the requirements of applicable data protection laws, please see the relevant Privacy Notice regarding the processing of personal data about clients and other business contacts at www.squirepattonboggs.com. Squire Patton Boggs (US) LLP is part of the international legal practice Squire Patton Boggs, which operates worldwide through a number of separate legal entities. Please visit www.squirepattonboggs.com for more information. #US Sierra Club FOIA 2025-EPA-04883 ED_018388_00000222-00002 SC_EVERSPLIT0005330 Message From: Mascarenhas, Brendan [Brendan_Mascarenhas@americanchemistry.com] Sent: 3/31/2025 10:22:31PM 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 [dominguez.alexander@epa.gov]; Tsirigotis, Peter [Tsirigotis.Peter@epa.gov]; Lassiter, Penny [Lassiter.Penny@epa.gov]; Lessard, Patrick [Lessard.Patrick@epa.gov]; Bouchard, Andrew [Bouchard.Andrew@epa.gov]; White, Kimberly [kimberly_white@americanchemistry.com]; Zenick, Elliott [Elliott_Zenick@americanchemistry.com]; Bellas, Leslie [LBellas@afpm.org] Subject: ACC and AFPM HON CAA 112(i)(4) Letter Attachments:ACC-AFPM HON Letter Request CAA Presidential Exemption 3-31-25.pdf Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links. Flag: Follow up Hello, ACC and AFPM appreciate the opportunity to respond to EPA's request for information on a potential Presidential exemption under Clean Air Act Section 112(i)(4) related the final "New Source Performance Standards for the Synthetic Organic Chemical Manufacturing Industry and National Emission Standards for Hazardous Air Pollutants for the Synthetic Organic Chemical Manufacturing Industry and Group I & II Polymers and Resins" (89 FR 42932; May 16, 2024) rulemaking. The attached letter from our associations follows our previous joint petition for reconsideration on the final rule. If you have any questions, please let me know. Thanks very much. Regards, Brendan t rican' Chernistry Council Brendan Mascarenhas Senior Director, Environment O: (202) 249-6423 C: (703) 989-5269 brendan masearenhas@a-- icanchernistry.com 700 2nd Street NE I Washington, DC 120002 air--lernehernistry.com Sierra Club FOIA 2025-EPA-04883 ED_018388_00000224-00001 SC_EVERSPLIT0005331