Newmarket Corporation shares rise 1.17% intraday after Afton Chemical launches HiTEC® 65522 Gasoline Performance Additives.

Newmarket Corporation rose 1.17% in intraday trading, with Afton Chemical Corporation, a global leader in Gasoline Performance Additives (GPA), launching its HiTEC® 65522 GPA series, approved for use in TOP TIER+™ gasoline. This innovative additive series is designed to meet the evolving needs of modern engine technology, particularly Gasoline Direct Injection (GDI) engines, which are now utilized in 74% of new vehicles in North America, according to the U.S. EPA recent automotive trends report.