HLBZF - HeidelbergCement AG 2021 Q2 - Results - Earnings Call Presentation July, 30 2021 12:37 PM HeidelbergCement AG The following slide deck was published by HeidelbergCement AG in conjunction with their 2021 Q2 earnings call. For further details see: HeidelbergCement AG 2021 Q2 - Results - Earnings Call Presentation