Financial Performance - Consolidated net sales for 2022 amounted to 2.8billion,anincreaseof409 million, or 17.3% from 2021[146] - Net sales for 2022 reached 2,764.8million,a17.32,356.1 million in 2021[251] - Petroleum additives net sales for 2022 were 2.754billion,approximately17.5640.5 million, up from 547.7millionin2021,reflectingagrossmarginimprovement[251]−Operatingprofitincreasedto355.1 million in 2022, compared to 257.8millionin2021,markinga37.8279.5 million, a 46.5% increase from 190.9millionin2021[251]−Earningspershare(EPS)for2022were27.77, up from 17.71in2021,representinga56.897 million to 378millionin2022,withanoperatingprofitmarginof13.7378.2 million in 2022, compared to 281.1millionin2021,representinga34.5109 million in 2022, down from 165millionin2021,reflectingadecreaseof34350 million of 4.10% senior notes and repurchased 207millionofcommonstockin2022,utilizingcashfromoperationsandproceedsfrommarketablesecurities[167]−Cashandcashequivalentsdecreasedto69 million at December 31, 2022, compared to 83millionattheendof2021[169]−Thecompanyrepurchased668,553sharesofcommonstockforatotalof207 million during 2022[139] - Cash dividends paid in 2022 were 84,263,000,slightlydownfrom85,910,000 in 2021[260] Debt and Equity - Long-term debt decreased from 1.1billionatDecember31,2021,to1.0 billion at December 31, 2022, primarily due to the redemption of senior notes[181] - Total long-term debt at December 31, 2022, was 1billion,with361 million in variable rate debt under the revolving credit facility[231] - The total long-term debt as a percentage of total capitalization decreased from 59.9% at the end of 2021 to 56.8% at the end of 2022[182] - The company's pension benefit obligation was 466 million as of December 31, 2022[246] Investments and Expenditures - Research and development (R&D) investment decreased by approximately 4 million, representing 5.1% of net sales in 2022 compared to 6.1% in 2021[162] - Capital expenditures were 56millionin2022,withanestimatedrangeof70 million to 80 million for 2023, focusing on manufacturing and R&D improvements[186] - Corporate additions to long-lived assets were 3,983 thousand in 2022, significantly higher than 686thousandin2021[315]MarketOutlookandChallenges−Thecompanyanticipateschallengesin2023duetoongoinginflationarypressuresandsupplychainissues[141]−Thepetroleumadditivesmarketisexpectedtogrowatarateof1149 million was recorded in 2022 due to actual investment returns being less than expected for U.S. qualified pension plans[197] - The expected aggregate cash contributions to the U.S. pension plans are approximately 3million,andtothepostretirementbenefitplansareapproximately2 million in 2023[203] - The expected long-term rate of return for the U.K. pension plan was 6.7% at December 31, 2022, based on the actual asset allocation and expected yields[206] - The company expects aggregate U.K. cash contributions to be approximately 4millionin2023[211]FinancialPosition−Totalassetsdecreasedto2,406.8 million in 2022 from 2,558.4millionin2021,adeclineof5.9762.4 million in 2022 compared to $762.1 million in 2021[256] - The company maintained effective internal control over financial reporting as of December 31, 2022, according to the independent auditor's opinion[238]