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EXHIBIT 21.1
POLYONE CORPORATION
SUBSIDIARIES
FORMATION
NAME JURISDICTION
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1997 Chloralkali Venture, Inc. Alabama
1999 General Compounding Partnership, Inc. Delaware
1999 Limited Compounding Partnership, Inc. Delaware
1999 PVC Partner, Inc. Delaware
Altona Properties Pty Ltd. (37.4% owned) Australia
Auseon Limited Australia
BayOne Urethane Systems, LLC (50% owned) Delaware
Compounding Technology, Euro S.A France
Conexus, Inc. Nevada
DH Compounding Company (50% owned) Delaware
Geon Development, Inc. Ohio
Geon Polimeros Andios S.A. (51% owned) Colombia
Hanna France SARL France
Hanna PAR Corporation Delaware
Hanna Deutschland, GmbH Germany
Hollinger Development Company Nevada
L. E. Carpenter & Company Delaware
Lincoln & Southern Railroad Company Delaware
LP Holdings Canada
M.A. Hanna Asia Holding Company Delaware
M.A. Hanna Export Services Company Barbados
M.A. Hanna Plastic Group, Inc. Michigan
M.A. Hanna International Financial Services Company Ireland
M.A. Hanna de Mexico, S.A. de C.V. Mexico
M.A. Hanna U.K. Ltd England
MAH Plastics Company Delaware
O'Sullivan Plastics Corporation Nevada
O'Sullivan Films, Inc. Delaware
O'Sullivan Films Holding Corporation Delaware
Oxy Vinyls, LP (24% owned) Delaware
Polymer Diagnostics, Inc. Ohio
PolyOne, LLC Delaware
PolyOne Belgium SA Belgium
PolyOne Canada, Inc. Canada
PolyOne Color and Additives Germany, GmbH Germany
PolyOne Corporation UK Limited England
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Exhibit 21 (cont'd)
PolyOne Distribution de Mexico S.A. de C.V. Mexico
PolyOne Engineered Films, Inc. Virginia
PolyOne Engineering Vinyls UK, Ltd. England
PolyOne Funding Corporation Delaware
PolyOne International Trading (Shanghai) Co., Ltd. China
PolyOne Spain, S.A. Spain
PolyOne France S.A.S France
PolyOne Hungary, Ltd. Hungary
PolyOne Norway, A.S. Norway
PolyOne-Shenzhen Co. Ltd. China
PolyOne Shanghai, China China
PolyOne Singapore, Ltd. Singapore
PolyOne-Suzhou, China China
PolyOne Sweden, AB Sweden
PolyOne Th. Bergmann, GmbH Germany
PolyOne Wilflex Europe, Ltd. England
PVC Powder Blends LP (90% owned) Delaware
Regalite Plastics Corporation Massachusetts
Shawnee Holdings, Inc. Virginia
Star Color Co. Ltd. Thailand
Sunbelt Chlor-Alkali Partnership (50% owned) Delaware
Tekno Polimer Group Turkey
TRANSCOLOR, S.A. Spain
UBE-Hanna Compounding GmbH Germany
Welvic Australia Pty. Ltd. (37.4% owned) Australia
PolyOne Wilflex Australasia Pty. Ltd. Australia
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