On October 23, 2017, Atilla Ciner was appointed as a director of the board of directors of Ciner Resource Partners LLC the general partner of Ciner Resources LP to serve until the earlier of his removal in accordance with the provisions of the Amended and Restated Limited Liability Company Agreement of the General Partner, as amended his death or resignation. Mr. Ciner has served as a Vice President of the Ciner Group since 2017. Prior to that, he was Vice President at Eti Soda from 2016 to June 2017. Previously, he was Chairman and President of Ciner Yapi Teknik, a construction planning, engineering, and excavation business for the mining industry in Turkey from 2012 through 2016.