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INVENTORIES - Movements in the allowance for obsolescence of inventories (Details) - Impairment allowance - ARS ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
INVENTORIES    
At the beginning of the year $ (630) $ (746)
Increase (212) (92)
Decreases 352 208
At the end of the year $ (490) $ (630)