The U.S. Department of Justice is investigating allegations of price fixing in the PVC pipe market. Otter Tail Corp., a publicly traded company that owns PVC pipe makers Northern Pipe Products Inc.

The Erie County Water Authority in Buffalo, N.Y., has filed a proposed class action lawsuit against municipal PVC pipe producers alleging illegal collusion to increase prices. The lawsuit filed Nov. 8 ...

June 9 (Reuters) - Contractors and other commercial purchasers of PVC pipe have secured their first settlement in a lawsuit in U.S. court accusing some of the industry’s largest manufacturers of ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. The Department of Justice is investigating potential price-fixing in the market for PVC pipes, which follows ...