Reported by Yahoo Finance · finance.yahoo.com · August 8, 2026
Koppers (NYSE:KOP) reported second-quarter sales growth and record first-half cash generation, while higher coal tar, freight and logistics costs pressured profitability in its Carbon Materials and Chemicals segment and prompted the company to lower its full-year adjusted EBITDA outlook. Second-qua
What to watch: Rising prices support upstream producers; refiners with spot exposure benefit most.
Market reaction today: $KOP +1.42%
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