Mr. Maciej Sciazko has been appointed as a Non-Executive Director on the Board of Ironbark Zinc Limited as a nominee of Nyrstar N.V.  Ironbark advises that Mr. Kelly Strong has resigned as a Non-Executive Director of Ironbark as a result of him accepting another role outside of Nyrstar. Mr. Sciazko brings almost two decades of senior management experience in mining operations, building of megamining projects and turnarounds. He worked in various mining executive roles in Europe, Turkey, Indonesia, India, Australia, Canada and South America. These roles included working at underground and open pit operations in coal, copper, zinc, molybdenum, gold and silver. Prior to joining Nyrstar, Mr. Sciazko was the CEO and General Manager of Lumina Copper, ramping up and turning around the Caserones mine in Chile and previously the General Manager of Sierra Gorda mine in Chile taking it from the construction to the production stage.