Subsidiary

Jurisdiction

Axiall Holdco, Inc.

Delaware

Axiall, LLC

Delaware

Georgia Gulf Lake Charles, LLC

Delaware

Royal Plastics Group (U.S.A.) Limited

Delaware

Rome Delaware Corporation

Delaware

Rome Acquisition Holding Corporation

Nova Scotia ULC

Royal Window and Door Profiles Plant 13, Inc.

Pennsylvania

Royal Window and Door Profiles Plant 14, Inc.

Washington

Plastic Trends, Inc.

Michigan

RBS (U.S.A.) Limited

Delaware

Royal Group Sales (USA) Limited

Nevada

Bluegrass Products LLC

Delaware

Royal Mouldings Limited

Nevada

Royal Group, Inc.

Canada

Exterior Portfolio, LLC

Ohio

6630987 Canada Inc.

Canada

Le-Ron Plastics Inc.

British Columbia

Eagle Spinco Inc.

Delaware

Axiall Taiwan Ltd

Taiwan

Eagle Holdco 3 LLC

Delaware

Eagle US 2 LLC

Delaware

Axiall Canada, Inc.

Canada

RS CoGen LLC

Louisiana

Axiall Ohio, Inc.

Delaware

Eagle Pipeline, Inc.

Louisiana

PHH Monomers, LLC

Louisiana

Vinyl Solutions, LLC (Joint Venture)

Delaware

6632149 Canada Inc.

Canada

1299239 Ontario Limited

Ontario

Royal Vinylbilt Limited

Ontario

Roybridge Financing Trust

Quebec

Eagle Natrium LLC

Delaware

Taiwan Chlorine Industries, Ltd.

Taiwan

Dartmouth Extrusion Limited

Ontario