Financial Data and Key Metrics Changes - Enpro reported adjusted EBITDA of 238millionfor2023,withtotalmarginsat22.546.9 million, a decrease of approximately 12% year-over-year, with an adjusted EBITDA margin of 18.8%, down 80 basis points [8][47] - Adjusted diluted earnings per share for the fourth quarter was 1.19,reflectingan8.5147 million in the fourth quarter, down 6.3%, impacted by declines in commercial vehicle OEM sales and softness in various markets [9][19] - Advanced Surface Technologies (AST) sales for the fourth quarter were 102.1million,adecreaseof11.5260 million and 280million[23][27]−Managementnotedthatpricingpowermaynotbeasstrongin2024duetomoderatinginflationcomparedtopreviousyears[104]OtherImportantInformation−Freecashflowfor2023wasover174 million, significantly up from about 77millionintheprioryear[50]−Capitalexpendituresfor2024areexpectedtobearound60 million, focusing on growth investments in Advanced Surface Technologies [52][86] - The company celebrated a 59% reduction in total recordable incident rate and a 47% reduction in lost time case rate for safety achievements in 2023 [7] Q&A Session Summary Question: Clarification on organic growth guidance and AMI inclusion - Management clarified that AMI's contribution is included in the EBITDA guidance, with expectations of flat organic growth excluding AMI and AST [33][34] Question: Performance expectations for the aftermarket segment - The aftermarket is expected to remain strong, with pricing power holding steady despite OEM declines [93] Question: Insights on the semiconductor market recovery - Management noted early signs of recovery in the semiconductor market, with expectations for a gradual improvement [62][80] Question: Capital expenditures and growth investments - The increase in capital expenditures is attributed to geographic expansion and facility upgrades, particularly in Arizona and Asia [86][87] Question: Long-term margin expectations for Sealing Technologies - Long-term margins are expected to remain around 28%, depending on industry mix and volume [110]