Ohio University’s Ohio Research Institute for Transportation and the Environment is leading national research investigating a ...

A plastic pipe maker is part of the challenge to President Donald Trump's tariffs that the Supreme Court heard Wednesday.

American Pipe & Supply, a leading supplier of commercial plumbing, PVF, and fire protection products, is pleased to announce ...

Otter Tail Corp. boosted its earnings forecast after strong third-quarter results in its plastics segment, where more PVC ...

Uncover the incredible reasons everyone is talking about PVC pipe after watching our game-changing DIY tutorial! Discover ...

Q3 2025 Earnings Call Transcript October 30, 2025 Westlake Corporation misses on earnings expectations. Reported EPS is ...