Koppers Publishes Enhanced Digital 2020 Annual Report
PITTSBURGH, May 17, 2021 |PRNewswire| -- Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds, has published an enhanced digital 2020 Annual Report on its website, featuring CEO Leroy Ball''s letter to
Koppers Publishes Enhanced Digital 2020 Annual Report
PITTSBURGH, May 17, 2021 |PRNewswire| -- Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds, has published an enhanced digital 2020 Annual Report on its website, featuring CEO Leroy Ball''s letter to