PITTSBURGH, July 20, 2023 /PRNewswire/ — Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds, today announced that the company plans to release its financial results for the second quarter of 2023 before the market opens on Thursday, August 3,…Read More
Koppers Holdings Inc Schedules Second Quarter 2023 Conference Call
