EXHIBIT 99
December 22, 2000
VIA FAX AND OVERNIGHT MAIL
The Dow Chemical Company
2030 Dow Center
Midland, MI 48674
Attention: Chief Executive Officer
Dear Sirs:
Reference is made to the Agreement and Plan of Merger, dated as of August
3, 1999 (the "Agreement"), among Union Carbide Corporation, a New York
corporation, The Dow Chemical Company, a Delaware corporation, and Transition
Sub Inc., a Delaware corporation.
Each of the parties hereto agrees that it will not exercise any right it
may have to terminate the Agreement under Section 8.2(i) of the Agreement
prior to March 31, 2001. Notwithstanding anything to the contrary in the
foregoing, this letter agreement shall not in any way limit, restrict or
affect any of the other rights of the parties (relating to termination of the
Agreement or otherwise) under the Agreement.
<PAGE>
- 2 -
If the foregoing is acceptable to you, please execute a copy of this
letter agreement in the space below, whereupon this instrument will constitute
a binding agreement among us.
Very truly yours,
UNION CARBIDE CORPORATION
By: /s/ B. D. Fitzgerald
Name: B.D. Fitzgerald
Title: Vice President,
General Counsel and Secretary
ACCEPTED AND AGREED as
of the date first written above:
THE DOW CHEMICAL COMPANY
By: /s/ J.P Reinhard
Name: J. P. Reinhard
Title: Executive Vice President and
Chief Financial Officer
<PAGE>
