Document


Subsidiary						Jurisdiction of Incorporation
Afton Argentina Services SRL						Argentina
Aditivos Mexicanos S.A. de C.V.						Mexico
Afton Chemical Additives Corporation						Virginia
Afton Chemical Asia Pacific LLC						Virginia
Afton Chemical Asia Pte. Ltd.						Singapore
Afton Chemical (Beijing) Co., Ltd.						China
Afton Chemical Canada Corporation						Canada
Afton Chemical Canada Holdings, Inc						Virginia
Afton Chemical CH Holdings S.à.r.l.						Luxembourg
Afton Chemical Corporation						Delaware
Afton Chemical de Mexico S.A. de C.V.						Mexico
Afton Chemical EA Holdings S.à.r.l.						Luxembourg
Afton Chemical France succursale D'Afton Chemical SRL						France
Afton Chemical GmbH						Germany
Afton Chemical India Private Limited						India
Afton Chemical Industria de Aditivos Ltda						Brazil
Afton Chemical Intangibles LLC						Virginia
Afton Chemical International Holdings S.à.r.l.						Luxembourg
Afton Chemical Japan Corporation						Japan
Afton Chemical Korea Co., Ltd.						Korea
Afton Chemical Limited						United Kingdom
Afton Chemical Mexico Holdings LLC						Virginia
Afton Chemical North Africa SARL AU						Morocco
Afton Chemical SRL						Belgium
Afton Chemical (Suzhou) Co., Ltd.						China
Afton Chemical Switzerland GmbH						Switzerland
Afton Chemical UK Holdings Limited						United Kingdom
Afton Chemical UK LLP						United Kingdom
Afton Cooper Limited						United Kingdom
Ethyl Canada Holdings, Inc.						Virginia
Ethyl Canada Inc.						Canada
Ethyl Corporation						Virginia
Foundry Park I, LLC						Virginia
Foundry Park II, LLC						Virginia
Gamble’s Hill, LLC						Virginia
Gamble’s Hill Lab, LLC						Virginia
Gamble’s Hill Landing, LLC						Virginia
Gamble’s Hill Third Street, LLC						Virginia
Gamble’s Hill Tredegar, LLC						Virginia
Lewistown Road, LLC						Virginia
NewMarket Development Corporation						Virginia
NewMarket Investment Company						Virginia
NewMarket Services Corporation						Virginia
Old Town LLC						Virginia
OOO Afton Chemical						Russia
Servicios Afton de Mexico, S.A. de C.V.						Mexico
The Edwin Cooper Corporation						Virginia
AMPAC Intermediate Holdings, LLC						Delaware


Coyote AMPAC Holdings, LLC						Delaware
Coyote Buyer, LLC						Delaware
Flamingo Parent Corporation						Delaware
American Pacific Corporation						Delaware
American Pacific Corporation						Nevada
AMPAC- ISP Corporation						Delaware
AMPAC Farms, Inc.						Nevada
American Azide Corporation						Nevada