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INVENTORIES (Tables)

12 Months Ended

Dec. 31, 2021

Subclassifications of assets, liabilities and equities [abstract]

Schedule of Inventories

						At December 31,
(in millions of Euros)						2021						2020
Finished goods						225						149
Work in progress						551						280
Raw materials						226						118
Stores and supplies						95						80
Inventories write down						(47)						(45)
Total inventories						1,050						582

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