Complex sentence: On 3 September 2007, Gaz de France and Suez announced agreed terms of merger, on the basis of an exchange of 21 Gaz de France shares for 22 Suez shares via the absorption of Suez by Gaz de France.
Split into simpler sentences: On 3 September 2007, Gaz de France and Suez announced agreed terms of merger. The merger would be on the basis of an exchange of 21 Gaz de France shares for 22 Suez shares via the absorption of Suez by Gaz de France.