Financial Performance - Olin Corporation reported net income of 105.0millionfortheyearendedDecember31,2024,adecreaseof77.7452.0 million in 2023[320]. - Total sales for Olin Corporation were 6,540.1millionin2024,down4.36,833.0 million in 2023[320]. - The company's operating income fell to 296.5millionin2024,adeclineof58.3712.1 million in 2023[320]. - Olin Corporation's total assets decreased to 7,579.1millionasofDecember31,2024,comparedto7,713.2 million in 2023, reflecting a reduction of 1.7%[318]. - The company's total liabilities increased to 5,523.7millionin2024,upfrom5,444.9 million in 2023, representing a rise of 1.4%[318]. - Olin Corporation's retained earnings decreased to 2,357.5millionin2024,downfrom2,583.7 million in 2023, a decline of 8.7%[318]. - The total equity of Olin Corporation decreased to 2,055.4millionin2024from2,268.3 million in 2023, reflecting a decline of 9.4%[326]. - Olin Corporation's net income for 2024 was 105.0million,adecreaseof76.8452.0 million in 2023[328]. - Common stock repurchased and retired in 2024 amounted to 300.3million,areductionof57.8711.3 million in 2023[328]. - The company declared dividends of 0.80persharefor2024,consistentwiththeprevioustwoyears[326].SegmentPerformance−ChlorAlkaliProductsandVinylssegmentrepresented5563.9 million, enhancing its position in the recreational shooting market[39]. - Olin signed a definitive agreement to acquire AMMO, Inc.'s small caliber ammunition manufacturing assets for 75million,expectedtocloseinQ22025[395].MarketandSales−Winchester′sestimatedbacklogwasapproximately1,426 million as of January 31, 2025, with 70% expected to be fulfilled in 2025[54]. - In 2024, Winchester was awarded contracts to manufacture 5.56mm, 7.62mm, and .50 caliber ammunition, maintaining its leading position as a supplier to the U.S. military[46]. - Approximately 29% of Olin's 2024 sales were generated outside the U.S., with 12% from the Winchester segment[50]. - Winchester's new ammunition products received multiple awards, including the "Ammunition Product of the Year" from American Rifleman magazine in 2025 and 2022[42]. - Winchester's sales to U.S. government agencies accounted for approximately 11% of total sales in 2024[53]. - The company has strong relationships with traditional dealers, distributors, and mass merchants, enhancing its market reach[41]. Cost Management and Operational Efficiency - The company emphasizes cost management and continuous improvement to maintain a strong competitive position in the chlor alkali industry[26]. - The Epoxy segment's production economics benefit from its integration into chlor alkali and aromatics, providing operational flexibility[32]. - Olin's Epoxy segment is focused on optimizing cost positions in the Americas and Europe through supply chain improvements[36]. - The company promotes a culture of continuous improvement with a "Be Better Today" mindset to drive down costs[49]. Financial Liabilities and Assets - Long-term borrowings as of December 31, 2024, totaled 2,842.2million,with1,063.4 million issued at variable rates[293]. - The company maintained open positions on commodity contracts with a notional value of 204.5millionasofDecember31,2024[291].−A1020.5 million increase in inventory costs, offset by related hedging instruments[291]. - Unfavorable currency movements of 10% would negatively affect the fair values of derivatives held to hedge currency exposures by 13.4million[292].−Environmentalliabilitiesrecordedbythecompanyamountedto156.5 million as of December 31, 2024[313]. - The company incurred restructuring charges of 33.3millionin2024,asignificantdecreasefrom89.6 million in 2023[320]. - The company incurred charges of 30.2million,30.1 million, and 24.2millionforinvestigatoryandremedialeffortsin2024,2023,and2022,respectively[73].ResearchandDevelopment−Researchexpenditureswere18.4 million in 2024, compared to 20.0millionin2023and18.3 million in 2022[67]. Corporate Responsibility - The company is committed to corporate responsibility, focusing on environmental, health, safety, and security stewardship[74]. Employee and Labor Relations - As of December 31, 2024, the company had a total of 7,676 employees, with 86% located in the United States[66]. - The company has no labor agreements expiring in Canada and two agreements expiring in the U.S., representing approximately 2% of the global workforce[66].