Ad hoc: HeidelbergCement’s decision to implement capital increase - update

The subscription price per share for the approximately 4.4 million new shares is 120 Euro per share instead of 114 Euro as yesterday published. By this capital increase, the expected cash proceeds will be increased by approximately 27 million Euro to a total of approximately 527 million Euro.


Heidelberg, 23 May 2007

HeidelbergCement AG
The Managing Board
Ad hoc announcement pursuant to § 15 German Securities Trading Act (WpHG)