Document Dvx4x0ZZ2y08MLbZ3qpz5EDRN

Message From: Heather Holbrook [heather.holbrook@lottechemusa.com] Sent: 3/31/2025 7:55:02 PM To: AirAction [AirAction@epa.gov] CC: Chad Crain [chad.crain@lottechemusa.com]; Steven Parker [steven.parker@lottechemusa.com] Subject: Presidential Exemption: [NSPS for SOCMI and NESHAP for SOCMI and Group I & II Polymers and Resins]: [Lotte Chemical Louisiana, LLC] Attachments:3.31.25 Presidential Exemption Request SOCMI HON Lotte Chemical Louisiana.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 To whom it may concern, Please find the attached exemption request letter being submitted for Lotte Chemical Louisiana, LLC. The hard copy is also being mailed. Sierra Club FOIA 2025-EPA-04883 ED_018388_00000095-00001 SC_EVERSPLIT0020602