Invitation and Agenda

Invitation for the Annual Shareholders' Meeting

Dear Shareholders,

2006 was a special year for the WACKER Group – in fact, a historic one. On April 10, 2006 (92 years after its establishment), Wacker Chemie AG successfully launched an IPO. At the same time, the Group had its best year ever in terms of both sales and earnings.

We would like to show you in person how your company performed in its first listed year, how our strategic growth projects have progressed and what steps we have taken to reinforce the Group’s long-term profitable growth. This is why we warmly invite you to attend Wacker Chemie AG’s Annual Shareholder Meeting at 10:00 a.m. on Tuesday, May 29, 2007 at Munich’s ICM tradeshow grounds.

Sincerely,

Wacker Chemie AG

Dr. Karl Heinz Weiss
Supervisory Board Chairman

Dr. Peter-Alexander Wacker
President & CEO

Agenda (Short Version)

1. Presentation of the adopted annual financial statements as per December 31, 2006, the approved consolidated financial statements as per December 31, 2006, the Wacker Chemie AG and Group management reports for fiscal 2006, and the report of the Supervisory Board for fiscal 2006
2. Resolution on the appropriation of net retained profits
3. Resolution on the ratification of the actions of the Executive Board
4. Resolution on the ratification of the actions of the Supervisory Board
5. Resolution on the choice of auditor
6. Approval of the profit and loss transfer agreement between Wacker Biotech GmbH and Wacker Chemie AG
7. Authorization to acquire treasury shares