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 ...

NEW YORK, Nov. 14, 2024 (GLOBE NEWSWIRE) -- New York's Erie County Water Authority has filed an antitrust lawsuit against several major U.S. PVC pipe manufacturers, alleging those manufacturers ...

According to a Reuters article on Tuesday, an electrical contractor has filed an antitrust lawsuit in the U.S. District Court for Northern Illinois, accusing several major PVC pipe manufacturers of ...