VLOWY - Vallourec S.A. 2020 Q4 - Results - Earnings Call Presentation February, 17 2021 03:30 PM Vallourec SA ADR New The following slide deck was published by Vallourec S.A. in conjunction with their 2020 Q4 earnings call. For further details see: Vallourec S.A. 2020 Q4 - Results - Earnings Call Presentation