APMSF - Aperam S.A. 2021 Q3 - Results - Earnings Call Presentation November, 15 2021 07:59 AM Aperam S.A. The following slide deck was published by Aperam S.A. in conjunction with their 2021 Q3 earnings call. For further details see: Aperam S.A. 2021 Q3 - Results - Earnings Call Presentation