Ashland plans to build a $35 million, 145,000-square-foot office building on its Lexington, Kentucky, campus to house its Valvoline business unit and other Ashland corporate employees, with completion targeted for February 2017. The Automotive Oil Change Association named Bryan White executive director, managing the associations business operations, finances and strategy. The U.S. legal entity Rhein Chemie Corp. merged into parent Lanxess Corp. as business unit Rhein Chemie Additives, effective Aug. 1.