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Salaries and social security expenses
12 Months Ended
Dec. 31, 2022
Analysis of income and expense [abstract]  
Salaries and social security expenses Salaries and social security expenses
 202220212020
Wages and salaries (i)132,010 101,818 89,662 
Social security costs36,932 30,296 27,430 
Equity-settled share-based compensation10,227 6,406 4,316 
 179,169 138,520 121,408 
(i)Includes US$30,014, US$25,105 and US$32,714, capitalized in Property, Plant and Equipment for the years 2022, 2021 and 2020, respectively.