 The clorosoda, chlorine and aromatic synthetic HCL are in production for the Tessenderlo Group.In May 2013, Tessenderlo Group sold Tessenderlo Partecipazioni SpA, and its subsidiary Tessenderlo Italy Srl, to International Chemical Investors Group (ICIG).The transaction includes the plant in Pieve Vergonte (VB), where there now are an active electrolysis plant, one for chloro-aromatics, and two hydroelectric plants that provide energy.