OLIN Corp

We define segment results as income (loss) before interest expense, interest income, other operating income (expense), non-operating pension income, other income and income taxes. We have three operating segments: Chlor Alkali Products and Vinyls, Epoxy and Winchester. The three operating segments reflect the organization used by our management for purposes of allocating resources and assessing performance. Chlorine and caustic soda used in our Epoxy segment is transferred at cost from the Chlor Alkali Products and Vinyls segment.

(1)Environmental expense for the years ended December 31, 2023 and 2022, included $6.4 million and $1.0 million, respectively, of insurance recoveries for environmental costs incurred and expensed in prior periods. Environmental expense is included in cost of goods sold in the consolidated statements of operations.

(2)Other operating income for the year ended December 31, 2023, included a gain of $27.0 million from the sale of our domestic private trucking fleet and operations and an insurance recovery of $15.6 million associated with a second quarter 2022 business interruption at our Plaquemine, LA, Chlor Alkali Products and Vinyls facility. Other operating income for the year ended December 31, 2022, included $13.0 million of gains from the sale of two former manufacturing facilities.

(3)Interest expense was reduced by capitalized interest of $1.7 million, $2.8 million and $3.1 million for the years ended December 31, 2024, 2023 and 2022, respectively.

Chlor Alkali Products and Vinyls

Chlor Alkali Products and Vinyls sales for 2024 were $3,630.2 million compared to $3,995.1 million in 2023, a decrease of $364.9 million, or 9%. The sales decrease was primarily due to lower pricing, primarily caustic soda, partially offset by increased sales volumes associated with products purchased from other parties.

Chlor Alkali Products and Vinyls reported segment income of $296.4 million for 2024 compared to $664.2 million for 2023, a decrease of $367.8 million. The decrease in Chlor Alkali Products and Vinyls operating results were primarily due to lower pricing ($462.8 million), primarily caustic soda, the negative impact of Hurricane Beryl resulting in incremental costs to restore operations, unabsorbed fixed manufacturing costs, and reduced profit from lost sales ($93.6 million), and an unfavorable product mix ($42.7 million), partially offset by lower costs associated with products purchased from other parties ($123.4 million) and lower raw material and operating costs ($107.9 million). The Chlor Alkali Products and Vinyls 2023 segment results were negatively impacted by higher costs and reduced profit from lost sales associated with operating issues related to the second quarter’s maintenance turnaround at our vinyl chloride monomer plant at the Freeport, TX facility. Chlor Alkali Products and Vinyls segment results included depreciation and amortization expense of $424.6 million and $440.7 million in 2024 and 2023, respectively.

Chlor Alkali Products and Vinyls sales for 2023 were $3,995.1 million compared to $5,085.0 million in 2022, a decrease of $1,089.9 million, or 21%. The sales decrease was primarily due to lower volumes across all products and lower prices, primarily caustic soda and EDC, partially offset by products sold by BWA.

Chlor Alkali Products and Vinyls reported segment income of $664.2 million for 2023 compared to $1,181.3 million for 2022, a decrease of $517.1 million. Chlor Alkali Products and Vinyls operating results were negatively impacted by lower volumes across all products ($846.4 million) and lower prices, primarily caustic soda and EDC ($51.4 million), partially offset by lower raw material and operating costs ($341.0 million), primarily lower natural gas and electrical power costs, and decreased costs associated with product purchased from other parties ($39.7 million). The Chlor Alkali Products and Vinyls segment results were also negatively impacted by higher costs and reduced profit from lost sales associated with operating issues related to the second quarter’s maintenance turnaround at our vinyl chloride monomer plant at the Freeport, TX facility. Chlor Alkali Products and Vinyls segment results included depreciation and amortization expense of $440.7 million and $482.2 million in 2023 and 2022, respectively.

Epoxy

Epoxy sales were $1,226.3 million for 2024 compared to $1,329.2 million in 2023, a decrease of $102.9 million, or 8%. The sales decrease was due to lower product prices ($148.3 million) and an unfavorable effect of foreign currency translation ($4.5 million), partially offset by increased sales volumes ($49.9 million), which were negatively impacted by Hurricane Beryl.

Epoxy reported segment loss of $85.0 million for 2024 compared to $31.0 million for 2023, a decrease in segment results of $54.0 million. The decrease was due to lower product prices ($148.3 million), which continues to be impacted by significant exports out of Asia into the European and North American markets, and the negative impact of Hurricane Beryl resulting in incremental costs to restore operations, unabsorbed fixed manufacturing costs, and reduced profit from lost sales ($32.7 million), partially offset by increased volumes and improved product mix ($76.4 million) and lower raw material and operating costs ($50.6 million). A significant percentage of our Euro denominated sales are of products manufactured within Europe. As a result, the impact of foreign currency translation on revenue is primarily offset by the impact of foreign currency translation on raw materials and manufacturing costs also denominated in Euros. Epoxy segment results included depreciation and amortization expense of $53.7 million and $57.4 million in 2024 and 2023, respectively.

Epoxy sales were $1,329.2 million for 2023 compared to $2,690.5 million in 2022, a decrease of $1,361.3 million, or 51%. The sales decrease was primarily due to the closure of our cumene facility and one of our bisphenol production lines ($649.4 million), lower product prices ($419.6 million), lower volumes ($291.9 million) and an unfavorable effect of foreign currency translation ($0.4 million).

Epoxy reported segment loss of $31.0 million for 2023 compared to segment income of $388.5 million for 2022, a decrease of $419.5 million. The decrease in segment results was due to lower product prices ($419.6 million) and lower volumes ($138.6 million), which were both impacted by significant exports out of Asia into the European and North American markets, partially offset by lower raw material and operating costs ($138.7 million). A significant percentage of our Euro denominated sales are of products manufactured within Europe. As a result, the impact of foreign currency translation on revenue is primarily offset by the impact of foreign currency translation on raw materials and manufacturing costs also denominated in Euros. Epoxy segment results included depreciation and amortization expense of $57.4 million and $83.3 million in 2023 and 2022, respectively.

Winchester

Winchester sales were $1,683.6 million for 2024 compared to $1,508.7 million in 2023, an increase of $174.9 million, or 12%. The increase was due to higher sales to domestic and international military customers ($148.9 million) and higher sales to commercial customers ($30.1 million), partially offset by lower sales to law enforcement agencies ($4.1 million). Commercial sales were higher due to 2024 sales from White Flyer, partially offset by lower commercial ammunition sales.

Winchester reported segment income of $237.9 million for 2024 compared to $255.6 million for 2023, a decrease of $17.7 million. The decrease in segment results was due to higher commodity and operating costs ($19.2 million), including propellant costs, and lower product pricing ($10.9 million), partially offset by higher sales volumes ($12.4 million), which includes White Flyer. Winchester segment results included depreciation and amortization expense of $33.8 million and $27.2 million in 2024 and 2023, respectively.

Winchester sales were $1,508.7 million for 2023 compared to $1,600.7 million in 2022, a decrease of $92.0 million, or 6%. The decrease was due to lower ammunition sales to commercial customers ($272.6 million) and law enforcement agencies ($7.5 million), partially offset by higher sales to domestic and international military customers ($188.1 million). The lower commercial sales were primarily due to lower volumes, partially offset by fourth quarter 2023 sales from White Flyer.

Winchester reported segment income of $255.6 million for 2023 compared to $372.9 million for 2022, a decrease of $117.3 million. The decrease in segment results was due to lower volumes and an unfavorable product mix ($61.4 million), lower product pricing ($40.0 million), and higher commodity and operating costs ($15.9 million). Winchester segment results included depreciation and amortization expense of $27.2 million and $24.6 million in 2023 and 2022, respectively.

Corporate/Other

For the year ended December 31, 2024, charges to income for environmental investigatory and remedial activities were $30.2 million, compared to $23.7 million for the year ended December 31, 2023. These charges related primarily to expected future investigatory and remedial activities associated with past manufacturing operations and former waste disposal sites. For the year ended December 31, 2023, environmental expense included $6.4 million of insurance recoveries for environmental costs incurred and expensed in prior periods.

For 2024, other corporate and unallocated costs were $90.1 million compared to $106.3 million for 2023, a decrease of $16.2 million, or 15%. The decrease was primarily due to lower stock-based compensation costs ($18.0 million), which includes mark-to-market adjustments and a favorable foreign currency impact ($7.4 million), partially offset by higher consulting costs ($4.9 million) and increased legal and legal-related settlement expenses ($2.9 million).

For the years ended December 31, 2023 and 2022, environmental expense included $6.4 million and $1.0 million, respectively, of insurance recoveries for environmental costs incurred and expensed in prior periods. Without these recoveries, charges to income for environmental investigatory and remedial activities for the year ended December 31, 2023, would have been $30.1 million, compared to $24.2 million for the year ended December 31, 2022. These charges related primarily to expected future investigatory and remedial activities associated with past manufacturing operations and former waste disposal sites.

For 2023, other corporate and unallocated costs were $106.3 million compared to $131.5 million for 2022, a decrease of $25.2 million, or 19%. The decrease was primarily due to lower legal and legal-related settlement expenses ($13.8 million), a favorable foreign currency impact ($5.5 million) and lower variable incentive compensation costs ($4.2 million), which includes mark-to-market adjustments on stock-based compensation expense.

Restructurings

On December 11, 2024, we announced we had made the decision to permanently close our Chlorine 3 manufacturing facility in Freeport, TX. We expect to incur additional restructuring charges through 2030 of approximately $35 million related to this action.

As a result of weak global resin demand and higher cost structures within the European region, we began a review of our global Epoxy asset footprint to optimize the most productive and cost-effective assets to support our strategic operating model. As part of this review, we announced operational cessations in the fourth quarter of 2022 and the first half of 2023 (collectively, Epoxy Optimization Plan). In connection with the Epoxy Optimization Plan for the years ended December 31, 2024 and 2023, we recorded pretax restructuring charges of $24.1 million and $73.4 million, respectively. We expect to incur additional restructuring charges through 2025 of approximately $10 million related to these actions.

In 2024 and 2023, we incurred charges of $9.2 million and $16.2 million, respectively, associated with other previously disclosed restructuring plans. We expect to incur additional restructuring charges through 2027 of approximately $35 million related to these actions. Discussion of our restructuring activity, including a description of each plan, is referenced under Item 8, within Note 5, “Restructuring Charges.” Pretax restructuring charges related to our actions include facility exit costs, lease and other contract termination costs, employee severance and related benefits costs and the write-off of equipment and facilities.