Infineum U.S.A. L.P. appointed J.A.M. Distributing, a Brenntag Group company, as its sole distributor in the United States and Canada effective May 1. The agreement extends an existing partnership which saw Multisol, another Brenntag unit, appointed as Infineum’s distributor in Europe, the Middle East, Africa, Asia-Pacific and Latin America. Chevron Phillips Chemical announced Mitch Eichelberger will become senior vice president of corporate planning and technology effective June 1. Eichelberger will succeed Dave Smith, who is retiring. Fort Washington, Pennsylvania-based lubricants distributor PetroChoice acquired Mobil lubricants distributor Superior Petroleum of Crown Point, Indiana.