Stinnes-Platz 1

D-45472 Mülheim an der Ruhr

Germany

Phone:       +49 (0) 208/7828-0

Fax:           +49 (0) 208/7828-698

Internet:     www.brenntag.com

E-mail:       info@brenntag.de

Coastal Chemical Co., L.L.C. / Brenntag North America, Inc.

102 Magnate Drive

Lafayette, Louisiana LA 70508

United States of America

Phone:      +1 337 261 0796

                  +1 800 456 3696 (Customer Service, toll free in the US)

Fax:           +1 337 272 0153

Internet:      www.n-spec.com / www.coastalchem.com

E-mail:       bcross@brenntag.com

Brenntag Oil & Gas Europe (Headquarters)

Brenntag Nederland B.V.

Donker Duyvisweg 44

NL-3316 BM Dordrecht

The Netherlands

Phone:       +31 (0)78 65 44 143

Fax:           +31 (0)78 65 44 128

Internet:     www.brenntagoilandgas.com

E-mail:       info-oilgas-europe@brenntagoilandgas.com