EX-21 5 d260150dex21.htm EXHIBIT 21

Exhibit 21

Exhibit 21

The following is a list of the subsidiaries of the registrant as of February 22, 2012. Each such subsidiary does business under its corporate name.

Subsidiary		Jurisdiction of Incorporation
Afton Chemical Additives Corporation		Virginia
Afton Chemical Asia Pacific LLC		Virginia
Afton Chemical Asia Pte. Ltd.		Singapore
Afton Chemical Canada Corporation		Canada
Afton Chemical Canada Holdings, Inc.		Virginia
Afton Chemical China Corporation Pte. Ltd.		Singapore
Afton Chemical Corporation		Delaware
Afton Chemical de Mexico S.A. de C.V.		Mexico
Afton Chemical de Venezuela, C.A.		Venezuela
Afton Chemical GmbH		Germany
Afton Chemical (Hyderabad) Pvt. Ltd.		India
Afton Chemical India Private Limited		India
Afton Chemical Industria de Aditivos Ltda		Brazil
Afton Chemical Intangibles LLC		Virginia
Afton Chemical Japan Corporation		Japan
Afton Chemical Japan Holdings, Inc.		Virginia
Afton Chemical Korea Co., Ltd.		Korea
Afton Chemical Limited		United Kingdom
Afton Chemical (Suzhou) Co. Ltd.		China
Afton Chemical SPRL		Belgium
Afton Chemical Technology (Shanghai) Co. Ltd.		China
Afton Chemical Trading (Beijing) Co. Ltd.		China
Afton Chemical UK Holdings Limited		United Kingdom
Afton Cooper Limited		United Kingdom
EID Corporation		Liberia
Ethyl Asia Pacific LLC		Virginia
Ethyl Canada Holdings, Inc.		Virginia
Ethyl Canada Inc.		Canada
Ethyl Corporation		Virginia
Ethyl Export Corporation		Virginia
Ethyl Interamerica Corporation		Delaware
Ethyl Ventures, Inc.		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
GH Bodell & Co. Limited		United Kingdom
Interamerica Terminals Corporation		Virginia
Libby G. Corporation		Liberia
NewMarket Development Corporation		Virginia
NewMarket Investment Company		Virginia
NewMarket Services Corporation		Virginia
Old Town LLC		Virginia
Polartech (Asia Pacific) Limited		Hong Kong
Polartech Additives China Holding AG		Switzerland
Polartech Additives Holding AG		Switzerland
Polartech Additives Inc., Canada		Canada
Polartech Eastern Europe Kft.		Hungary
Polartech Ltd.		United Kingdom
The Edwin Cooper Corporation		Virginia
Servicios Afton de Mexico, S.A. de C.V.		Mexico