0000950123-06-003431 Sample Contracts

JOINT FILING AGREEMENT
Joint Filing Agreement • March 20th, 2006 • Merck Kgaa /Fi • Pharmaceutical preparations

In accordance with Rule 13d-1(f) of the Securities Exchange Act of 1934, as amended, the undersigned agree that this Statement on Schedule 13D being filed on or about this date, and any subsequent amendments thereto filed by any of us, with respect to the Ordinary Shares of Schering AG, a German stock corporation, is being filed on behalf of each of us. This Agreement may be included as an exhibit to such joint filing.