 HOUSTON--BUSINESS WIRE--Orion Engineered Carbons NYSE: OEC, a leading global supplier of specialty and high-performance carbon black, today announced the successful issuance of a 650 million-equivalent 7-year sustainability-linked Term Loan B, across Euros and U.S. Dollars. With this transaction, Orion has replaced its existing Term Loan B that was scheduled to mature in July 2024 and termed out maturities to September 2028. The transaction is leverage neutral, resulting in total net lever 