GrafTech International Holdings Inc.

P.O. Box 2230

Clarksburg, WV 26302-2230

Phone: 1-800-842-8805

or: 1-304-624-1253

Fax: 1-304-624-1269

UCAR International Trading Inc.

Beijing Office

Suite 2308, Building I

Blue Castle International Centre

No. 3, Xi Da Wang Road

Chaoyang District Beijing, China 100026

Phone: +86-19-85999291

Fax: +86-10-85999293

UCAR Limited

United Kingdom

Phone: 0800-731-9061

Fax: 00-390-3646-30390

UCAR S.N.C.

Usine de Notre-Dame-de-Briancon

P.O. Box 10, F73264

Aigueblanche Cedex, France

Phone: +33 4 79 22 32 22

Fax: +33 4 79 22 32 01

UCAR South Africa (Pty.) Ltd.

P.O. Box 43 Kookfontein Farm

Meyerton, 1960 Gauteng

South Africa

Phone: 27-16-360-3000

Fax: 27-16-362-0899

UCAR Specialties S.r.l.

Strada Statale Passo del Vivione, 1

I-25040 Malonno, Brescia, Italy

Phone: +39 0364 630 131